Dissertations / Theses on the topic 'Classroom management – South Africa – Limpopo'

The hydrology of the Kudumela Wetland, Limpopo Province of South Africa was studied from November 2005 to April 2007, involving both fieldwork and laboratory analyses. This study presents the results of an investigation of the hydrology of the Kudumela Wetland in South Africa, and its contribution to dry season flow in the Mohlapitsi and Olifants Rivers. Initially, 40 Piezometers were installed along seven transects and water levels monitored in order to understand water table level characteristics (fluctuations) with time. Water levels in transects one, three, the right bank portion of transect four and transect six showed fluctuations. Transect two, the left bank portion of transect four and transect five did not show significant temporal changes. The relationships between piezometer water levels, rainfall in the study area and stream flow observed at a river gauging station are not clear. The river within the wetland is a gaining stream because the water table level elevation is above that of the river. This indicates that the wetland is feeding the river. The northern part of the wetland (T1 and T2) is affected by artificial drains and most of the piezometers closest to the river channel showed the lowest variations. The relationships between rainfall, groundwater, and surface water at this site shows that stream flow did not respond quickly to precipitation as expected, even in months when rainfall increased (for example, 74 and 103mm during 08/02/06 and 18/02/06 respectively), and the groundwater levels did not show fluctuations, indicating that groundwater responds gradually to precipitation, and that the relationship between rainfall, groundwater and surface water is complex. The environmental stable isotopes (deuterium and oxygen-18) and the radioactive isotope (tritium) were analyzed, along with field observations of electrical conductivity (EC), pH, total alkalinity (Talka) and some major and minor dissolved ion analyses for tracing water dynamics in the study area. A total of 39 water samples was taken and analyzed from boreholes, auger holes, right bank and left bank drains, various points along the river and springs in four sampling visits to the wetland. The results did not clearly provide a temporal record of isotope and chemical variations in the various sources. Results from the most extensive sampling survey in April 2007 provide the most comprehensive overview of hydrological relationships. Clustering of the stable isotope data suggests that the water samples of upstream and downstream river, auger holes further south and most drains clustered together suggesting a common water source and almost all samples fall above the global (GMWL) and local (Pretoria MWL) meteoric water lines, while some fall between the global and Pretoria meteoric water lines. Six representative water samples were analyzed for major ion concentration. Both cation (Ca, Mg, K, and Na) and anion (HCO3, SO4, Cl, and NO3) analyses in November 2007 confirmed conclusions reached from field observations. The analysis shows that a single type of water (Ca, Mg-HCO3) is involved in the study area. In almost all major ion plots, the right bank drains, upstream river and downstream river samples grouped together in a single cluster. As the means for reliable river flow measurements were not available, except for the gauging station at the outlet of the valley, rough, semi-quantitative estimates were made during several field visits. These, suggest considerable losses of river flow into the gravel/boulder beds at and below a gabion dam at the head of the valley. Three major and several other left bank springs and right bank drains at transects T1 and T2 contributed to the river flow at all times. Along with the isotopic and chemical evidence, these observations have lead to a hypothesis that river water enters the wetland and flows back to the Mohlapitsi River through boulder beds underlying the wetland and through drains on the surface of the argillaceous aquitard covering the more conductive boulder beds. Deeper dolomitic groundwater does not appear to contribute to the water balance at least in the northern half of the wetland. Although environmental isotope and hydrochemistry results may not unequivocally prove this hypothesis they do not contradict it.

Education has been identified as a priority area by the South African government, in particular by the African National Congress as the ruling party. To this end, huge amounts of money are being spent on education as a service that has been approved by the legislators. Rules and regulations have been promulgated, and among others, the South African Schools Act, Act No. 84 of 1996, has been enacted. Rich research has also been funded with the sole intention of providing quality education to the people. Education of unacceptably poor quality has, however, been the result, as postulated by Peterson and Hassel (1998:55). The above are attested to by the findings that the political tensions emanating from the conduct of the South African Democratic Teachers’ Union and the Professional Educators’ Union, leading to class disruptions and general instability, erode the ethos of accountability on the part of educators and therefore impact negatively on service delivery. Furthermore, the Limpopo Department of Education is not immune to the challenges ranging from the elements of corrupt activities that often surface, teacher attrition which in the main is caused by lack of discipline. Winkler, Modise and Dawber (1998) indicate that teaching has never been easy, and many teachers are leaving their jobs because of the many problems with children in classrooms. Some of the problems cited are children who do not want to learn and learning that is becoming too difficult for the students because they do not want to listen. This study adopted sequential mixed methods namely, quantitative and qualitative research methods which are viewed as complementary rather than opposing approaches. Information was amassed from the subjects through interviews, observation, documentary survey and observation and the information has since been triangulated to validate the facts. All the methodologies employed proved to be useful in this study. The study sought to test the hypothesis “Good governance is informed by strong accountability and future-oriented organisation, continuously steering it towards its mission and vision, and thereby ensuring that the day-to-day management and administration are always linked with the organisation’s values and goals and thus eventually bringing about effectual and accelerated service delivery” to the South African populace without compromise. After empirically testing the hypothesis, showing mixed reaction informed by the findings of the study, five recommendations were made, based on the conclusions arrived at.

Thesis (MBA)--Stellenbosch University, 2005.
ENGLISH ABSTRACT: Against the backdrop of recent co-operative challenges, it may not be very pragmatic to paint a euphoric picture of things in the world of co-operatives. The distaste from co-operative scamp will continue for some time but, despite all that has happened in the recent past, co-operative activity particularly in the rural context will remain the answer to poverty in the rural areas. The spirit and principles that lead to the formation of co-operatives make sense and have a global appeal. If they are applied in properly structured and well managed environments, they can add value towards the improvement of the quality of lives in the rural communities. This work explains the failure, hopes and fears, potential and inadequacies of the co-operative effort in the Limpopo Province. The recommendations made by the researcher are linked to the data of the study and should not be read as bland generalisations. The new economic outlook in the province makes it all the more imperative that an understanding of the individual initiative should be reinforced by co-operative struggle in the rural areas where no other option seems to be more promising. The Limpopo Province will benefit from big irrigation projects to be implemented in the various districts. All well-wishers of co-operatives focus their attention on the future potential and try to forget the bitterness of the past. Any significant success in co-operatives in Limpopo Province will send good signals everywhere in South Africa.
AFRIKAANSE OPSOMMING: Teen die agtergrond van die onlangse koöporasie uitdagings, kan dit dalk uiters pragmaties klink om 'n euforiese siening in die wêreld van koöporasies te skilder. Die teensin in koöporasie-ongerymdhede sal nog vir 'n geruime tyd voortduur, maar ten spyte van alles wat in die verlede gebeur het, bly samewerking, veral in die plaaslike konteks, die antwoord vir die armoede in die platteland. Die geesdrif en beginsels wat lei tot die ontstaan van koöperasies maak sin en het wel 'n algemene trefkrag. Indien hulle in behoorlike strukture, en goed bestuurde omgewings toegepas word, kan hulle waarde tot die verbetering in die lewensgehalte van gemeenskappe in die landelike gebiede voeg. Hierdie navorsing verteenwoordig die mislukking, hoop, vrese, potensiaal en ongelykhede van koöporasiepogings in die Limpopo Provinsie. Die aanbevelings wat deur die navorser gedoen word, is gekoppel aan die inligting van die studie en behoort nie as veralgemenings gesien te word nie. Weens die nuwe ekonomie uitkyk in die provinse is dit noodsaaklik dat die inisiatief van die individu versterk word, deur die samewerking stryd in die platteland gebiede. Die Limpopo Provinsie sal baat vind by groot besproeiingsprojekte in die verskillende distrikte. Alle voorstanders van koöporasie-aksie moet op die pontensiaal vir die toekoms fokus en die griewe van die verlede probeer vergeet. Enige noemenswaardige kooporasie aksie in Limpopo Provinsie sal goeie seine wyd en syd stuur.

Thesis (M. A. (Translation Studies)) -- University of Limpopo, 2016
This study is an evaluation of language management by the University of Limpopo. It is divided into six chapters which are arranged as follows: Chapter one serves to introduce the study by first giving background to the study and the research problems. The researcher’s aims and objectives as well as the research design, method used to collect and analyse data were discussed. Chapter two deals with literature review that covers the scope of Language Management Theory; the language policy in higher education; the intellectualisation of African languages; the advantages of using African languages in education; the non-implementation of language policies; and the attitudes towards the use of African languages. Chapter three discusses the methodology used in the research. The methodology used in this research is qualitative and the method used to collect data was questionnaires and interviews. Ten students and ten lecturers answered the research questionnaires and furthermore five language practitioners were also consulted for this study. Chapter four of this research compiled a sociolinguistic profile of the University of Limpopo. SWOT analysis of languages was also done to determine the strength, weaknesses, opportunities and threats of the official indigenous languages of the University of Limpopo. Chapter five presents the interpretation of results. The data from students, lecturers, and language practitioners were examined separately. SPSS version 23 was used to analyse the data collected through questionnaires and the graphs are shown in chapter four. Content analysis was used as well to analyse the data collected through interviews. And lastly, the summary of the results was presented. Chapter six presents the summary of all the chapters included in this research. It also provides the recommendations of the study.

Thesis (MPA)--University of Limpopo, 2011
The paper examines the causes of the high turn-over rate and the non-retention of the academic staff at the University, and come up with possible solutions to curb the problem. The study addresses the factors that affect the academic staff recruitment and retention strategies. The paper further address identification of factors contributing to the high turnover rate of the academic staff at the University of Limpopo, analyze causes of the problems, work on the feedback obtained from interviewees, and make recommendations that will enable the University to come up with possible and implementable strategies for the recruitment and retention of the academic staff. This was evident by the results of the study through the literature review and the interviews held that academic staff recruitment and retention is a problem. It is therefore advisable for the University to take note of the results of this study, and that there should be a turn-around strategy that could be implemented and monitored. The Human Resource department should have a database that tracks the career path of all academic staff, and notify all appointees who are coming up for tenure. This notice could go out at the start of the last but one year before the appointees become eligible for appointment with tenure. The university must develop a culture of reasonable, clearly articulated, and enforced deadlines for processing applications for promotion. Human Resources department have a role to play in the promotion process as well. Access to information about the promotion process can be enhanced by revamping the websites for some of the institutions which are not really helpful in this respect. Relevant documents (e.g., conditions of service, appointment and promotion guidelines, benefits) can then be made accessible via institutional websites in a very organized manner than is currently the case in many universities

Thesis (MPH.) --University of Limpopo, 2015
BACKGROUND: There were perceptions that doctors as Medical Superintendents were unable to provide proper financial management of hospitals, thus administrators were appointed to manage hospitals irrespective of qualifications. The aim of the study was to determine how public hospitals are managed in Waterberg district (Limpopo province). METHOD: A cross sectional survey was conducted among 27 hospital managers in the Department of Health Limpopo province, in Waterberg district hospitals. A self -administered questionnaire was used for data collection. Data were analyzed using SPSS version 22.0, where both descriptive and inferential analysis was conducted. RESULTS: Of the 27 managers, 59.3% were females 40.7% compared to males. 96.3% of managers reported that they did not correctly implement PMDS and polices on RWOP were not applied. There was no statistical difference in management styles, according to gender (p>.05) and managers had a fair working relationship among themselves. CONCLUSION: According to the study, there is a great need to train hospital managers in management skills and other related policies, and giving them support in terms of resources such as: staffing especially health professionals, financial and working resources.

Thesis (MPA)--Stellenbosch University, 2015.
ENGLISH ABSTRACT: Local government in South Africa is mandated by legislation to develop an Integrated Development Plan (IDP) and a performance management system to direct and ensure the delivery of services to the communities that the municipalities serve. The implementation of performance management systems to plan, monitor and evaluate service delivery is not a new concept for the public sector. The development of the IDP and performance management system is an integrated process that requires municipalities to be able to align the planning, monitoring and evaluation processes. These processes should be undertaken to ensure that there is improved provision of service delivery. If planning processes fail to integrate performance management in the IDP and Service Delivery Budget Implementation Plan (SDIBP), monitoring and evaluation processes will not inform the affected municipalities on areas that must be improved to achieve better service delivery. In South Africa the importance of implementing a performance management system that is aligned with the IDP is enshrined in local government legislation. The implementation of the legislation to realise alignment is achieved through a systematic approach that starts with the way in which a municipality is institutionally arranged to promote performance, as well as the processes of developing the IDP as set objectives, key performance indicators and targets, and undertaking monitoring and evaluation processes to measure whether the IDP objectives and key performance indicators are achieved. The research is a case study reviewing the alignment of the IDP and performance management system of the Capricorn District Municipality (CDM). The study used purposive sampling and literature review to investigate the extent to which the IDP and performance management systems of CDM are aligned. The study recommends improvements that the CDM can implement to align the IDP and performance management system better based on the policy and legislative framework requirements for integrated development planning and performance management. It also suggests processes to develop the IDP and performance management system of the CDM and assesses the extent to which the CDM performance management system aligns with, and monitors and evaluates the IDP.
AFRIKAANSE OPSOMMING: Plaaslike regering in Suid-Afrika word deur wetgewing bemagtig om ‘n Geïntegreerde Ontwikkelingsplan [GOP] en prestasiebestuurstelsel te ontwikkel om rigting te gee en sodoende dienslewering aan die munisipaliteite wat hulle bedien, te verseker. Die implementering van prestasiebestuurstelsels om dienslewering te beplan, monitor en evalueer is nie ‘n nuwe konsep in die publieke sektor nie. Die ontwikkeling van die GOP en prestasiebestuurstelsel is ‘n geïntegreerde proses wat munisipaliteite in staat stel om die beplanning, monitering en evaluering in lyn met mekaar te stel. Hierdie prosesse moet onderneem word om verbeterde diensliewering te verseker. Indien beplanningsprosesse faal om prestasiebestuur te integreer met die GOP en die Dienslewering- en Begrotingsimplementeringsplan [DLBIP], sal monitorings- en evalueringsprosesse nie die betrokke munisipaliteit kan inlig rakende areas wat moet verbeter om beter dienslewering te bereik. In Suid-Afrika is die belangrikheid om ‘n prestasiebestuurstelsel te implementer wat in lyn is met die GOP, vasgelê in plaaslike bestuur wetgewing. Die implementering van die wetgewing om inskakeling te realiseer word bereik deur ‘n sistimatiese benadering wat begin by die manier waarop ‘n munisipaliteit institusioneel gerat is om prestasie te bevorder sowel as die prosesse vir ontwikkeling van die GOP as ‘n stel vasgestelde doelwitte, sleutel prestasie indikators en teikens en dan die moniterings- en evaluasieprosesse om te meet of die GOP doelwitte en sleutel prestasie indikators wel behaal is. Die navorsing is ‘n gevalle studie wat die integrasie tussen die GOP en prestasiebestuurstelsel van die Capricorn Distrik Munisipaliteit (CDM) ontleed. Die studie gebruik doelgerigte steekproewe en literêre oorsig om die omvang van integrasie tussen CDM se GOP en prestasiebestuurstels te ondersoek. Die studie beveel verbeterings aan wat die CDM kan implementeer om integrasie tussen die GOP en prestasiebestuurstelsel te verbeter, gebaseer op die beleid en wetgewende raamwerk vereistes vir geïntegreerde ontwikkelingsbeplanning en prestasiebestuur. Verder stel dit ook prosesse voor vir die ontwikkeling van die GOP en prestasiebestuurstelsel by CDM en bereken die omvang waartoe die CDM se prestasiebestuurstelsel inskakel met die GOP en dit ook moniteer en evalueer.

Thesis ( M.Cur.) --University of Limpopo, 2011
The purpose of this study was to determine the factors that influence professional nurses’ time management at Mankweng Hospital campus, a tertiary hospital in Limpopo Province, South Africa. The objectives of this study were to identify and describe factors that influence professional nurses’ time management at a tertiary hospital campus and describe the recommendations on effective time management at a tertiary hospital campus to improve quality of patient care. A quantitative research method was used in this study to describe factors that influence professional nurses’ time management. Data were collected by means of a structured questionnaire and analyzed using the Statistical Package for Social Sciences (SPSS). The study revealed that professional nurses were unable to manage time due to interruptions in between work performance, and this affected their productivity. The study recommended there is a need for professional nurses to attend in-service education related to management of time.

Thesis (MPA.) --University of Limpopo, 2011
The research report seeks to investigate and analyse the performance of the Vhembe FET College as compared to the national objectives for Human Resources Management and the formulation of a meaningful policy and practice of effective human resources development practice Design/methodology/approach:The research report is based on an in-depth literature of review of human resources development (HRD) and primary sources data.Primary data generated from self-completeing questionaire and interview schedule tools covering small distinct group of fifty employees selected from three campuses and the central office of Vhembe FET College.Findings:Amongst others,it was found that Vhembe FET College indeed has human capacity challenges which manifest by at least four major issues.These pertain to the level of the personnel's awareness and knowledge about the college's human resources development function,selection of personnel for human resources training courses,the relevance of the HRD training courses to the nature of specific job performance,and the quality of post-training support system.Pratical implications:Addressing the human resource capacity challenges has enormous strategic and financial resource implications for policy makers in transition and developing economies,due to their over-reliance on external donors for funding.:Originality/value:The research report provides an answer to the need to develop processes which is linked to a national strategy of training college lectures and ensuring that there is a coherent framework of lecturere development.Of much value is that the results were from the perspective of the selected employees whose day-to-day inputs are critical for efficiency and effectiveness of college management and planning.

Managing discipline in schools is one of the fundamentals of effective teaching and learning. It is evident that ineffective discipline management in schools would eventually jeopardize the efficacy of teaching and learning. So, it is crucial that legitimate, democratic disciplinary measures and procedures should be employed. The aim of this study was to investigate ways of managing discipline in selected secondary schools within Sekhukhune District, Limpopo. A qualitative research approach was chosen, employing research methods which included individual interviews, focus group interviews and non-participant observation. The investigation focused on four secondary schools which were purposefully sampled to participate in the study. The research concentrated only on the views of the educators and the principals. This investigation revealed that principals and educators still find themselves in a predicament in applying contemporary disciplinary measures due to a lack of training or minimal training regarding alternatives to corporal punishment.
Educational Leadership and Management
M. Ed. (Education Management)

Thesis (M. Dev.) -- University of Limpopo, 2017.
The purpose of this study was to investigate the impact of ill-discipline on the performance of Grade nine learners at Nghonyama High School. The acts of indiscipline among students, especially at the secondary level of education are universal challenge thatmany schools face all over the world. A quantitative descriptive research wasconducted to determine if there was a relationship between conduct and performance of such learners. Data collection was done through completion of questionnaires. Two groups participated in the study: the first group consisted of fifty Grade nine learners and the second group was composed of ten educators - four members of the School Management Team and six teachers. The study revealed that learners misbehave at school due to variety of reasons such as, peer pressure, overcrowding, lack of parental support, inability to do the work, poverty, lack of motivation to succeed, disrespect, moral decay, not being engaged in the formulation of rules, rules being not enforced, lack of parental care, unmonitored TV viewing, child-headed families, lack of effective disciplinary measures, poor perception of the aims and principles of schooling and poor home upbringing. The study further revealed that the most common types of illdiscipline in the area of study were vandalism, fighting, absenteeism, indecent dressing, substance abuse, bullying, stealing, smoking, and drinking alcohol. With ill-discipline academic performance is affected.The study equally revealed that the Department of Education is not doing enough to address the issue of infrastructure. For example, overcrowding is still a challenge. In other words, the school environment plays a role in promoting ill-discipline; if classes are overcrowded learners are forced to misbehave. The study recommends that teachers should be encouraged to refer cases of indiscipline to the School Management Team. Principals should also be encouraged to involve all stakeholders in the formulation of school rules. Parents must make sure thatschool rules are adhered to by all the learners, no matter whose child breaks the rule,and most importantly learners should be encouraged to cooperate well with their educators.

This study aims to investigate the challenges affecting reading in the foundation phase and to explore the different approaches that teachers use to address them. The research is qualitative in nature and used a case study approach. Data was collected through semi-structured interviews, observations, and document analyses. Participants were teachers from two different schools in the rural areas of Bolobedu, Limpopo Province of South Africa. The data collected revealed the challenges encountered by teachers in teaching reading in the foundation phase of schooling. I also analysed documents that teachers used in teaching reading. The documents were used to triangulate the data obtained through observations and interviews. Content analysis was used to interpret and make meaning of the data. The findings revealed challenges of a socio-economic nature, parental involvement, family roles, poverty, teacher competency, availability of resources and language barriers leading to barriers to reading. In addressing these challenges, teachers rely on workshops, phase and grade meetings and their personal experiences.
Curriculum and Instructional Studies
M. Ed. (Curriculum Studies)

MESMEG
Department of Mining and Environmental Geology
Although clay brick manufacturing has been going on for many years in South Africa, informal small-scale clay brick manufacturing enterprises are not officially regulated. Consequently, informal brick makers in the study area do not adhere to the demanding requirements of the South African National Standards for burnt clay masonry. Therefore, their clay bricks lack uniformity in terms of quality. Preliminary work revealed that over time, buildings constructed with these bricks develop cracks, thereby compromising safety. The importance of product quality management is not well understood in the informal brick manufacturing enterprises. As a result, they do not have any product quality management guidelines. The main purpose of this research was to develop the product quality management guidelines for ensuring quality in small-scale brick making enterprises in Dididi area. The specific objectives were to characterize the raw materials for clay brick manufacturing, identify and assess the technical problems of clay brick production, analyse the process of clay brick production and determine areas where product quality improvement is warranted. The research involved fieldwork which included soil sampling, analysis of clay brick production through the use of questionnaires and onsite observation of the production process, collection of samples of burnt bricks which were examined for compressive strength, water absorption as well as dimension measurements. These were then compared with the prescribed quality standards. Laboratory analyses of samples of raw materials were conducted and these included sieve analysis which was conducted in order to establish the particle size distribution of the raw materials; Atterberg limit tests were conducted in order to establish the physical characteristics of the soil. Chemical and mineralogical analyses were carried out to determine the chemical and mineralogical composition of the soil using XRF and XRD respectively. The textural characterisation of the material revealed abundance of sand sized particles and significantly low amounts of clay and silt. The plasticity of the soil used for bricks manufacturing in the study area was found to be ranging from slight to medium plasticity. Chemical analysis showed elevated silica contents with minor amounts of alumina and iron oxide. XRD analysis revealed the dominance of non-clay minerals with the highest concentration of quartz. The average compressive strengths of the tested brick samples for site A was 3.8, and 2.9 and 3.8 MPa for sites B and C respectively. The water absorption of the bricks was 13.5, 15.0 and 16.1% for samples from Site A, B and C respectively. The bricks dimensions met the recommended standards although their sizes were not uniform. v The survey conducted on brick manufacturing process revealed that the technical inefficiencies were mostly influenced by human and mechanical factors as well as the material inappropriateness. The production process was found to be too manual and labour intensive. Selection of the raw materials for brick manufacturing was based on indigenous knowledge and experience and most of the brick manufacturers lacked the prerequisite experience for making quality bricks. On the basis of the results of this research, it can be concluded that the materials used for manufacturing of clay bricks in Dididi are not well suited for making good quality bricks due to the reduced plasticity of the soil and the high concentration of quartz. These render the bricks brittle. It was also concluded that the production process also contributes to the poor quality of the bricks as the nature of the process was too manual. Selection of materials based merely on knowledge and experience and no scientific tests resulted in selection of inadequate materials which in turn affect the quality of the final bricks. It is therefore recommended that plastic clays be added to the raw clay materials to enhance its moulding property. In addition, materials such as internal fuels and anti-shrinkage materials should be incorporated into the process cycle to prevent cracking during drying and firing. Based on the findings of the analysis of the production process, it is recommended that mechanized techniques be employed in the operation and awareness training conducted to improve the understanding and skills of the brick manufacturers and to ensure production of good quality bricks.
NRF

DEd (Educational Management)
Department of Educational Management
Performance of learners in Chemistry in South Africa has been below the international average. This study intended to investigate the management of high school learners’ academic performance in Chemistry as a component of Physical Science. The study employed mixed designs which are qualitative and quantitative. The population of this study comprised learners who were doing Physical Science, Physical Science teachers and school principals. The principals as participants were purposively sampled whereas teachers and learners were stratified random sampled. Data were collected through questionnaires which were distributed to learners and teachers, while school principals were orally interviewed. Data obtained from questionnaires were analysed using SPSS software. Qualitative data were analysed through identification of themes, development of codes and sub-themes. The improvement of teaching and learning will have a positive impact on the academic performance of high school learners in Chemistry. The findings showed that there are factors which affect the management of high school learners like (school location, inadequate physical resources, attitude and anxiety) contribute to the performance of learners in Chemistry. The findings also showed that factors influencing the academic performance of learners in Chemistry like (effective teaching, In-service Training of Chemistry teachers and Chemistry syllabus and content) contribute to the performance of learners in Chemistry. This study will give new insight to curriculum developers and implementers, and researchers regarding emerging issues on performance and influence the Ministry of Basic Education on policy formulation. Improved Chemistry performance will give learners opportunities to pursue science related courses in higher institutions of learning and middle level colleges.

The purpose of this study was to investigate the way in which OBE teacher training in the Northern Province is being managed, particularly in Region 4. The study also aimed to contribute in providing information about how the Provincial office of the Northern Province is managing OBE teacher training. The literature review covered both materials in the Provincial, National and other countries. The study's research methodology was qualitative, which includes interviews, observation and case study based. Interviews were scheduled with Provincial, Regional, District Dept officials, Educators and Principals. The study has revealed that Region 4 cannot manage the implementation of OBE teacher training properly and effectively due to constrains such as lack of transport, insufficient training for trainer facilitators and educators, et cetera.
Educational Studies
M.Ed. (Education Management)

Rural communities living in the neighbourhoods of protected areas are among the least developed communities in the LDCs. In the global quest for sustainable development and democracy, participation in natural resource management by these communities has become an important component in rural development and biodiversity conservation programmes. The proliferation of CBNRM initiatives in the LDCs, however, has so far not yielded any fundamental reductions in poverty and insecurity in the targeted communities. This has raised questions about the viability of CBNRM as a strategy for articulating the development objectives of local communities. Questions have also been raised about the ideological bases of CBNRM. This dissertation presents an analysis of participation in a CBNRM initiative by the Makuleke community of South Africa. Focus is on the issues of community control and gender in the CBNRM process. Findings by the study show that the preconditions for community-level control have largely been met and the Makuleke CBO structure has been constituted as a representative and legally accountable entity. However, there apparently subsists a view that indigenous rural communities like the Makuleke cannot be fully entrusted with leadership roles in CBNRM. The study also finds that despite the securing of gender rights of access to bases of social power and productive wealth through legislative instruments, some social structures and attitudes that favour male dominance remain entrenched in the Makuleke community. These militate against the strategic participation by women in environmental governance and in the benefits stream emanating from CBNRM. The dissertation argues that the success of the CBNRM initiatives such as the Makuleke’s will depend on a more complex interplay of variables tan solely on the empowerment of the community through strengthening of CBO structures, securing resource rights, entry into the benefits stream and developing of capacities. Success will largely depend on the ability of CBNRM programmes to achieve fundamental reductions in poverty and insecurity. Since there are multiple jurisdictions in CBNRM, LDC states will have to strike a difficult balance or make a critical choice between promoting the interests of Northern agencies in order to secure conditions of production and defending the interests of local communities in order to secure social integration. The responses by LDC states will have significant implications on the success of CBNRM initiatives.
Dissertation (MA)--University of Pretoria, 2007.
Geography, Geoinformatics and Meteorology
Unrestricted

In 1997 a policy of rationalization and educator redeployment was adopted in South Africa to ensure funding equity among the provinces. This research investigates policy implementation with particular reference to the Limpopo Province. A literature review provided an overview of the policy including the determination of excess educators and the establishment of bodies to facilitate redeployment. Problems of implementation and the role of the school principal in this process are discussed. An empirical investigation using a qualitative approach explored the experiences of key stakeholders affected by educator redeployment: a government official, principals, educators who were transferred and educators awaiting redeployment. Participants were selected by judgement sampling and data gathered interviews. Findings illustrated the key role of the Department of Education, the educators' unions and principals; the effect on teachers' motivation; educator stress and the impact on receiving and sending schools. Based on the findings recommendations for practice are made.
Educational Studies
M. Ed. (Education Management)

D.Ed.
Limpopo Province, in line with other provinces in South Africa, adopted democratic school governance in public secondary schools. Since the inception of this system in 1997 hopes ran high that eventually the culture of teaching and learning in secondary schools will be improved and subsequently schools will be transformed. Contrarily, there has been a mismatch in terms of the provincial education objectives with what is currently happening in secondary schools in the province. Conditions of school governance in secondary schools as regards the physical, social, moral, economic, and academic problems are deplorable albeit democratic school governing bodies are in place. The 1998: 35.2%; the 1999: 37.5%; the 2000: 51.5%; and the 2001: 59.5% matriculation pass rates could partially be attributed to ineffective school governance. Consequently, communities are concerned about SGB's who are not accomplishing their role and functions as mandated by the SASA of 1996. The focus of this research is on democratic school governance in the Vuwani district in the Limpopo Province. The objective of this research was to probe perceptions of the different members of the SGB's regarding diverse aspects of school governance as mandated by the SASA of 1996.

Thesis (MPA.) -- University of Limpopo, 2015
This study undertook to look into the management of service delivery by the Limpopo Department of Public Works. Over the past four years the researcher, through his interaction and work with departmental officials, identified various weaknesses with management. The study examines various literature relating to management and service delivery issues. A comprehensive review was made by the researcher of the available departmental documentation. The study method used was qualitative. A semi-structured questionnaire was developed and provided to management. This study found that indeed there are issues with management in the Limpopo Department of Public Works. Key findings were that the maturity and experience of management is critical to the functionality of an institution and that institutions need to embrace change, particularly within a technical environment.

Post-apartheid education policy as enshrined in the South African School's Act no 84 of 1996 transformed the education system. The policy ensured the right of access to the school of one's choice and lead to the migration of learners from township schools to former Model C and independent schools. The study aimed to investigate the management of learner migration using a literature review and a qualitative inquiry. Data was gathered through interviews with principals, School Management Team members, parents and learners who had migrated. The findings indicated that learner migration as determined by parents' social and financial capacity is; steered by factors such as a school's sound culture of teaching and learning on account of good principalship, dedicated educators, motivated learners and good discipline. It was recommended that the culture of teaching and learning should be cultivated in all schools through capacity building workshops for educational managers and educators to curb excessive Ieamer migration.
Further Teacher Education
M.Ed. (Education Management)

PhD (Zoology)
Department of Zoology
An ever growing human population and accelerating land use change is associated with the loss of species and their ecosystem services. Agricultural intensification has led to a worldwide threat of extinction to about one quarter of all bat species, despite the valuable ecosystem service of pest control provided by bats. The decline in bat populations is mainly attributed to the loss or fragmentation of habitats, roost sites and feeding opportunities related to agricultural intensification and land use change. Therefore, proactive management of bat communities in agricultural landscapes is essential. South Africa is the world’s largest producer of macadamias and the industry continues to grow. This study gains insight into the habitat use and foraging behaviour of insectivorous bat species on a temporal and spatial scale, in and around macadamia orchards in order to advise management strategies on how to increase bat activity and, possibly, pest control. It also focuses on the preferences of artificial roost sites used by insectivorous bats in macadamia orchards. The diet of insectivorous bat species is especially difficult to study and the least invasive tool to gain information is the study of bat faecal pellets. In order to provide evidence for the consumption of pest insect species by bats and thus incentive to farmers for a more integrated pest management approach (IPM), this study explored molecular approach to insectivorous bat diet analyses using fragment analysis of bat faecal pellets with fluorescent-labelled species-specific primers (designed for the CO I gene). This study was conducted in the subtropical fruit growing area of Levubu, Limpopo province, South Africa between the towns Thohoyandou (22°59'03.7 S, 30°27'12.8 E) and Makhado/Louis Trichardt (23°03'03.6 S, 29°55'12.7 E). Levubu also accounts for the second highest production of macadamia in South Africa. An introduction to the order Chiroptera and into the relevance of insectivorous bat species to agriculture as well as the importance of a more integrated pest management approach (IPM) focusing on bats is provided in Chapter One. Bats were acoustically monitored and light traps were used to catch arthropods during one annual cycle. I sampled five macadamia orchards once a month from September 2015 to August 2016 and used GIS and R to analyse both the general bat activity and foraging bat activity of the two main foraging guilds (open-air/clutter edge guild) in different land use types as well as total bat activity with respect to arthropod abundances. As reported in Chapter Two, results show that the overall clutter edge guild activity (number of passes) decreased with macadamia and orchard (all other fruit) cover in the macadamia high season (December to end of May) and increased with bush cover and distance to settlements (potential roosts) in the macadamia low season (June to end of November). Open-air guild activity increased with fallow cover (uncultivated grassland with scattered trees and shrubs) in the high season. Foraging activity (feeding buzzes) of the clutter edge guild increased with bush cover over the whole year. Total activity (both guilds) increased with abundance of true bugs (Hemiptera), including the main macadamia pests, and bush cover. Macadamia cover has a negative effect on the activity of the clutter edge guild in the high season, with low activity in the orchard center (high cover), and activity increasing in a linear way with decreasing orchard cover at the orchard edge (low cover). These results suggest that the clutter edge guild prefers foraging close to the edges of the orchards rather than in the center, while the open-air guild prefers semi-natural habitats (fallow). When numbers of pest arthropods drop in the macadamia orchards, the natural land use type, bush, becomes a more important foraging habitat and thereby increased the activity of the clutter edge guild. From June 2016 to July 2017, I scanned 31 bat houses, mounted on poles on six macadamia orchards, for bats or any other occupants such as wasps, birds and bees. Twenty-one multichambered bat houses of three slightly different chamber designs were erected on poles, in sets of three. Additionally, five bat houses of the type ‘Rocket box’, four bat houses in sets of two (black and white) and one colony bat house were erected. Bats were counted and visually identified to family or species level. From December 2016 to end of March 2017, three IButtons were installed to record temperature variation between one set of three bat houses. As reported in Chapter Three, results show that the central bat house in the set of three and the black bat house in the set of two had a significantly positive effect on bat house occupancy. There was a significant difference in the mean temperature between the houses in the set of three, with a significant difference in temperature of 0.46°C between the central and the first bat house. The three bat houses erected in sets varied slightly in their chamber design, with the central bathouse having the most chambers (six), while the bat houses to either side had less chambers (four), set at an angle or straight. This and the insulation to either side by the other bat houses is assumingly what caused the central bat house to be on average warmer. The Yellow-bellied house bat (Scotophilus dinganii) was by far the most recorded and the only species observed to co-habitat a bat house with another animal species, in particular honeybees. The study might confirm assumptions in that the microclimate of bat houses, respectively their insulation, sun exposure and color appear to be important factors influencing bat house occupancy. The two preferred bat houses in our study were the black, in the set of black and white, as well as the central, and on average warmest bat house, in the set of three. I collected bat faecal pellets with two different methods between July 2015 and April 2017 to determine the prevalence of pest insects in faecal pellets. Eighteen of the bat houses (in sets of three) on three different farms and two Egyptian slit-faced bat (Nycteris thebaica) roosts were fitted with trays in order to collect pellets from those occupied by bats. I noted occupancy of bat houses to species or family level to keep disturbance minimal. Additionally, I collected pellets from individuals captured by means of mist nets and harp traps. Four of the main pest-insects; the two-spotted stinkbug (Pentatomidae: Bathycoelia distincta), the green vegetable bug (Pentatomidae: Nezara viridula), the macadamia nut borer (Tortricidae: Thaumatotibia batrachopa) and the litchi moth (Tortricidae: Cryptophlebia peltastica), were collected from pheromone traps or after scouting for primer development and optimisation. After extracting DNA from the bat faecal samples the target regions were amplified in a multiplex PCR and fluorescently labelled PCR amplicons were analysed and interpreted. In order to verify multiplex analyses results, all samples were amplified with all four sets of primers in plates and those that produced amplicons were purified and sequenced. As reported in Chapter Four, results show that fragment analyses yielded a total of 63 out of 103 samples tested positive for pest insect species (61%) with a total of 92 positive fragments. Primer specificity could be confirmed to 100% for the sequences obtained for Bathycoelia distincta (26/26) and Nezara viridula (12/12) primers but not for all sequences obtained fot Cryptophlebia peltastica (18/30) and Thaumatotibia batrachopa (1/14) primers. One sample showed no positive fragments but contained a positive sequence for N. viridula. Three samples tested positive for one pest-species fragment but contained a positive sequence for a second pest-species (B. distincta, T. batrachopa and C. peltastica). Adding four positive fragments and one additional positive sequence to the data. This means that sequences of pest insect species were obtained from 54 out of the 103 samples (55.6%) with a total of 73 pest insect sequences. For the high season (December to end of May) a total of 37 positive fragments for the four pest insect species and 24 negative samples were yielded and for the a low season (June to end of November) a total of 36 positive fragments and 15 negative samples. Looking at the pest consumption of the different bat species or families, our results show that all of them foraged on pest insect species. Whereas, all species and families except Myotis bocagii and Rhinolophus simulator (for which N<2) foraged on both the Lepidopteran and Hemipteran pest species. Therefore, all families of bats of which faecal pellets were analysed for this study (Molossidae, Nycteridae, Rhinolophidae and Vespertilionidae) foraged on one or more of the four pest insect species. In summary, Chapter Five concludes that natural and semi-natural vegetation promote bat activity in macadamia orchards, and potentially bats' provision of the ecosystem service of pest control. In times of accelerating land use change, remnants of natural vegetation are important refuges and need to be maintained or restored to conserve bat species and promote their ecosystem services. The study also shows that bat activity might be improved by adding roosting opportunities to orchards. Warm and well-insulated bat houses mounted freestanding on poles and in sets appeared to work best in northern South Africa. Further research on co-habitation of bat houses and displacement behaviour as well as the potential importance of altitude and distance to water is needed. All of the species or families of bats from which faecal pellets were collected have been confirmed to forage on at least one of the four pest insects and the bat species have shown to be much more generalist and presumably opportunistic feeders than previously assumed. Thus, this study provides incentive and advice to farmers for a more integrated pest management approach (IPM).
NRF

MENVSC
Department of Ecology and Resource Management
Wetlands are amongst the world’s most important ecosystems providing many direct and indirect benefits to local communities. The majority of South Africans residing in rural areas depends mostly on natural resources for their livelihood. However, wetlands in South Africa continue to be the most threatened ecosystems primarily due to unsustainable use and poor resource management. Additionally, the history of South Africa has been characterised by exclusion of local communities in the process of decision-making and general management of natural resources. The aim of the study was to investigate possible challenges affecting the management of Thulamela wetlands by assessing the level of interaction and conflicting interest amongst participating stakeholders, including role of wetlands on local communities for possibly improved management scenarios. The study used questionnaires, interviews and observations to capture data on the local communities and management stakeholders. Seven wetlands within Thulamela were selected as study areas and the study population was selected based on their specialised expertise, involvement, and closeness to wetlands. Data was analysed using SPSS, Microsoft Excel and also using thematic analysis in NVIVO. The results show that selected wetlands are highly beneficial in supporting the local communities. Based on the socio-economic and demographic characteristics (family size, age, gender, and employment status) measured, the study deduced that unemployment rate or low income of the respondents is the main contributor to an increase dependency on wetland utilization. Additionally, the results revealed that unregulated use and excessive agricultural practices such as cultivation and livestock grazing are common in all study areas, hence further degradation of these wetlands. One of the findings from the study was the destruction of wetlands through expansion of human settlement. The population increase in the areas was found to be major drivers of socio-economic challenges causing people to spread through and exploit wetlands. Consequently, human settlement along the wetland area has resulted in the extensive clearance of natural wetland vegetation. Furthermore, the results show that there is poor wetland information transfer to the local communities most likely due to none/or insufficient outreach programmes. The current management arrangements and structures for selected wetlands are not being practiced through the unequal representation amongst management stakeholders and poor inclusion of local communities in management processes. Additionally, there are currently no openly known active platforms provided upon which stakeholders are able to air their views on wetlands management issues. The findings further show differences in perceptions amongst wetlands users, non-users and management stakeholders. The management stakeholders have a relatively strong focus on livelihood and environmental problems, they regard rules and regulations on wetland use’ as a relatively central variable. On the other hand, the local communities are currently more concerned about the benefits they receive from the wetlands than the conservation of those systems. The study also revealed unequal representation amongst participating management stakeholders. The findings show poor interaction between the management stakeholders and the local communities; differences in perceptions amongst resource users, non-users and managers; exploitation of wetlands resources; poor wetlands information transfer. The results suggest that centralised top-down rules and regulations on wetland use are not sufficient for maintaining the wetland ecosystem and this poses a challenge to sustainable wetland management. Therefore, there is a need to develop shared understanding through bottom-up approaches to wetland management that are nested within national regulatory frameworks, ideally combined with awareness building and knowledge sharing on the ecological benefits and management of wetland.
NRF

MCur
Department of Advanced Nursing Science
Stress management is a major challenge in South Africa, as well as other countries. Job stress has negative effect on professional nurses ’rendering of patient care. They should thus be able to manage their stress successfully in order to render quality nursing care to the customers. The purpose of the study was to identify and describe factors contributing to stressors among professional nurses, the effects of stressors on the wellbeing of professional nurses and the management of stress by professional nurses. METHOD: A quantitative, exploratory, descriptive design was utilised. The target population of this research study comprised of all professional nurses who were at work the day the researcher visited the sampled hospitals. The questionnaires were used to collect data from the sampled professional nurses, and descriptive statistic was used to analyse the data. RESULTS: The findings revealed that 45% of the professional nurses experienced pressure of work without rest, whereas 75% viewed changes at work as challenging and 15% mostly experienced accidents while on duty. Most of them indicated that they had previously iii experienced anxiety and that they did not engage in exercise. The finding further revealed that EAP is not facilitated in most institutions and that 97.4% of the professional nurses like to have more knowledge on management of stress. The results of this study may be useful to the entire population of health professionals, policy

M.Ed.
Globalisation is a worldwide phenomenon it poses enormous challenges in the new world of work of which schools are not exceptions. As a result of globalisation the world has become small, interconnected and interdependent. The researcher argues that the interconnectedness and interdependence of the world poses a number of immeasurable challenges for South African township schools today. Therefore, a new paradigm in viewing education is eminently important to improve the South African township schools. This study focuses on reconceptualising classroom-management practices using global education trends in South African township schools. Furthermore, it presents evidence and arguments that it is significant for township schools to contribute to the creation of learning communities by offering a sound body of knowledge that enhances learners capacity and high performance. A single case study was used to explore the concept of thinking globally and acting locally whilst rethinking classroom management in township schools. The study was conducted at J.E Malepe Secondary School situated in a township called Tsakane. Data was collected through focus-group interview, observation and document analysis. A qualitative research method was employed with 6 educators as respondents for the focusgroup interview. Lincoln and Guba's (1985) model of trustworthiness of qualitative research was employed for validity and reliability of the study. The analysis in this study was carried out according to the following framework: comparing units applicable to each category; integrating categories and their properties; delimiting the construction; and using an independent coder. The following themes emerged from the analysis: the influence of globalisation on education; traditional approach versus transformational approach to classroom management practices; learnercentredness; knowledge implementation; resistance to change; and life-long learning. Findings suggested that globalisation has significant implications in managing classrooms in South African township schools; and that global .education is a critical aspect in effective classroom management. In general, this study found it is imperative that all learners be equipped with requisite skills to survive in the global village.

Thesis (M. Pharm) -- University of Limpopo, 2019
Diabetes mellitus (DM) is a major public health problem, challenging patients, healthcare professionals, health planners and policy makers worldwide. Its prevalence has been on the rise for the past four decades, with this trend expected to continue. With this challenge, the management of DM should be done following evidence-based guidelines to prevent or slow down the development of DM-related complications. According to the Society of Endocrinology Metabolism and Diabetes South Africa (SEMDSA) guidelines, it has been shown that strict glycaemic control and proper clinical monitoring can help with prevention and slowing down development of complications. If left untreated or poorly controlled, DM progresses into an array of complications which may increase morbidity and mortality. The prevalence and management of DM complications was investigated. Objectives: • To determine the prevalence of DM complications at Mankweng Hospital. • To evaluate the management of patients with DM complications at Mankweng Hospital. • To determine the factors contributing to the development of complications. • To determine preventive measures taken on non-complicated patients to prevent them from complicating. Method: A retrospective longitudinal review of 134 randomly selected patient records was conducted for a five-year period spanning from June 2012 to May 2017. A pretested DM complications checklist was used to collect data from the patient records. A cross-sectional study was conducted amongst healthcare professionals caring for patients with DM. A total of 41 healthcare professionals were included in the study where a self-administered questionnaire was used to obtain the data. Both sets of data obtained were analysed using IBM SPSS version 25. xiii Results: Retrospective study The study sample population was entirely consisted of African patients with 70.1% (n=94) females and 29.9% (n=44) males. In the sample, 17.2% were suffering from T1DM while 82.8% were suffering from T2DM. The complications with the highest prevalence were diabetic nephropathy, peripheral neuropathy and diabetic retinopathy with prevalence of 35.8%, 32.1% and 22.4% respectively. Vascular diseases, autonomic neuropathy and diabetic foot ulcer had prevalence of 9.7%, 9% and 6% respectively. The overall prevalence of complications in general was 67.2% which was very high. Cross-sectional study A self-administered questionnaire was distributed amongst 41 healthcare professionals (14 males and 27 females). This sample consisted of 9.8% doctors, 41.5% pharmacists, 17.1% professional nurses, 17.1% physiotherapists, 2.4% podiatrists and 12.2% optometrists. It was discovered that only 92.6% and 84.6% of the participants were compliant with the guidelines in terms of random blood glucose tests and blood pressure (BP) per every visit. Only 50% of the HCPs revealed that HbA1c tests should be done according to the guidelines. Merely 5.6%, 8.3%, 5.3% and 22.7% of the HCPs correctly indicated the frequency of foot examinations, eye examinations, renal function tests and lipogram tests respectively, as per the guidelines. Patient related factors were rated as the most contributory factors (56.4%) to the development of complications. Socio-economic and medication related factors had most of the HCPs (36.1% and 29% respectively) rating them as moderate in terms of how much they contribute to the development of complications. The factors rated the least were healthcare team (32.4%) and health system (33.3%) related factors. Conclusion: There was a high prevalence of overall complications in general, with diabetic nephropathy, peripheral neuropathy and diabetic retinopathy being the three highest individual complications. There was poor monitoring of patients with complications as the compliance with the SEMDSA guidelines was very low. Patient related factors xiv were rated the most contributory factors to the development of complications in patients with DM. Recommendations: There is need to implement patient-centred DM care which makes sure that the patient is involved in decision making so that they take responsibility of their own health. There is need for the development and implementation of institutional quality improvement programs where regular audits of the processes of DM care and outcomes are monitored. Limitations: • The limitations of the study are that the researcher completely relied on patient records. • The sample size for HCPs was very small and therefore the study results cannot be generalised.
HWSETA

Thesis (M. Dev.) -- University of Limpopo, 2017.
Recent changes in South Africa have exerted a lot of pressure on the government to redress the past injustices on the land redistribution among its citizens. The community of Hoedspruit is not excluded from the above challenges, hence the study on the effect of management of land tenure in Hoedspruit. The management of land tenure in Hoedspruit was fraught with challenges such as lack of clarity on policies, managerial skills, resources, institutional support, inadequate training programmes, lack of financial support, alternative strategy, monitoring and evaluation. This study also seeks to investigate the factors that hinder the effective management of land tenure. Data was obtained by means of questionnaires and semi-structured interviews. These were used to have a deeper understanding of the challenges that were encountered by the new land owners in the area of the study. The main findings of the study confirmed that there were challenges associated with the management of land tenure. Lack of financial support and relevant training were regarded as the main problems that hinder the management of land tenure in Hoedspruit. In conclusion, the study also suggested some strategies and recommendations that can enhance the effective management of land tenure in Hoedspruit.

Thesis (M.A. Agricultural Management (Crop Science)) -- University of Limpopo, 2016
Guar bean (Cyamopsis tetragonoloba L. Taub) is a drought tolerant leguminous crop usually grown for its seed which has a special gum (galactomannan) used in the food and the mining industries. The study aimed at evaluation of yield potential and agronomic management of 14 determinate and indeterminate guar accession lines sourced from the Australian Tropical Crops and Forages collection grown under dry-land conditions of Limpopo province and assessing their response to phosphorus and inoculation. Two different experiments, one on variety evaluation and the other on response to P fertilizer and inoculation were conducted during 2006/7 and 2007/8 growing seasons at Syferkuil and Tompi Seleka in the Limpopo Province, South Africa. There were significant differences amongst the 14 guar accession lines at Syferkuil during 2006/7 and 2007/8 and Tompi Seleka during 2007/8 growing seasons. Tompi Seleka showed higher potential for guar bean production over Syferkuil on the basis of grain yield. Seed yield from the two locations during the two seasons ranged from 326 kg ha-1 by variety Stonewall to 2340 kg ha-1 by variety Durgapurasaffed. At Syferkuil in 2006/7 Brooks variety recorded the highest seed yield of 1103 kg ha-1 while Hall achieved lowest seed yield of 353 kg ha-1. During 2007/8 at Syferkuil, TRCF 95203 recorded the highest seed yield of 701 kg ha-1 and Stonewall recorded lowest of 326 kg ha-1. At Tompi Seleka in the same season, the highest yield was recorded with Durgpurasaffed variety that recorded 2340 kg ha-1 and lowest Stonewall with 720 kg ha-1. The varieties which consistently performed well and were within the top five performing lines at the two locations were Durgapurasaffed, TRCF CSIRO and Brooks. The accession lines at Tompi Seleka experiment gave higher dry matter and seed yields than at Syferkuil, suggesting their preference for hot environments. In the second experiment, the response of two guar bean varieties to phosphorus level and inoculation was evaluated. Variety did not influence seed yield. Application of phosphorus (P) at 60 kg ha-1 plus inoculation significantly increased seed yield. At Tompi Seleka 2007/8 season, 60 kg ha-1 of P application achieved seed yield 37% higher than the control treatment. In the same season at Syferkuil the highest seed yield was also recorded at 60 kg ha-1 P application and was 57% xiii more than lowest seed yield from the control treatment. Grain yield significantly increased during 2006/7 as influenced by P application rate of 30 kg ha-1 compared to zero P fertilizer while there was no significant different between P rates during 2007/8 season at this site. The results from the study showed good response P application in the range of 30 to 60 kg ha-1. Inoculation significantly increased seed and dry matter yield at all sites. Variety X P levels and variety X inoculation interactions significantly influenced seed yield and dry matter at all sites. Both varieties achieved the highest seed yield at 60 kg ha-1 and the lowest was with the control at Syferkuil for both varieties. At Tompi Seleka, the control and application 30 kg ha-1 of fertilizer gave similar seed yield for both varieties. At Syferkuil in 2006/7 and Tompi Seleka in 2007/8 both Stonewall and Cedric were higher with inoculation but in 2007/8 Cedric had lower seed yield with inoculation at Syferkuil. The Phosphorus X inoculation interaction was significant with combination of 60 kg P ha-1 and inoculation giving significantly higher seed yield than the 0 kg P ha-1 and no inoculation. Future experiments should consider inclusion test in these guar accession under dryland conditions, levels of P higher than 60 kg P ha-1, include nodulation data, quality evaluation of guar seed and conducting basic growth margin analysis on P and inoculation of guar.
ACIAR Project

MPH
Department of Public Health
The sanitary state of an area is largely influenced by waste handling practices of the residents and measures in place for safe waste evacuation and disposal. Despite strategies that the municipality and local communities have put in place; namely, collection of wastes in one central spot in some villages, littering of all types of wastes is still on the increase in many rural areas. The focus of this study was on common refuse generated at Khakhanwa Village, different waste management practices and the knowledge of villagers on the impact of poor refuse management. The study was carried out using the quantitative, descriptive methodology. A total population of 312 households participated. Data was collected using a structured questionnaire and ethical aspects were taken into consideration. Data was analysed descriptively using SPSS version 22.0. It is presented using graphs, tables and pie chart. The findings show that the respondents satisfactorily showed understanding of waste management and the impact of poor waste management. Due to lack of waste services, the majority of the residents resort to storing wastes within their homes, burning it and disposing of it in open dumping sites as major waste management practices. The most familiar wastes in Khakhanwa village are decomposable wastes, napkins and plastics. These findings call for strengthened waste services in rural areas and more waste education amongst all villagers. Policies on waste management need to be put in motion. Communities need to be equipped with the knowledge of reducing, reusing and recycling for the purpose of limiting wastes. Finally school curricula should be adjusted such that they inform learners about waste management from early ages.

The proposed study intends to establish how procedural the reward systems are being implemented in the Limpopo Department of Health and whether claims of biases are founded. The study is aimed to determine the system’s influence on the organisation’s ability to track poor performance and to manage it. It also provides a refreshed view of the current pitfalls in the implementation of the programme, and subsequently provides indications of remedial action to recover the purpose of the performance management and development system. The study furthermore assesses the impact of performance management practices and explored the best implementable practices for effective performance management systems and best service delivery by the Limpopo Department of Health. A qualitative research approach that included interviews with HR and line managers was utilised and a quantitative research approach that included questionnaires from ordinary employees was followed. The findings are that the system cannot be linked to employee output, but an obvious benefit is employee rewards. The literature review shows that there is a general poor understanding of performance management and development system in the public service. It (Literature review. Chapter 2) further establishes that there are several challenges that hinder the effective implementation of performance management and development system in the public service. Other findings of the study include that there is a challenge of biased ratings (subjective assessment), and a setting of unrealistic performance targets which are unrealisable by employees. The main finding of the study is that lack of training poses a serious challenge in implementing performance management and development systems. Many respondents indicated that employees need to be brought to awareness about the implementation of the model so that both management and employees can work towards the Department’s vision. Some suggested that management should realise our needs and arrange training for capacity building. Another employee agitated that “I am not involved in any performance management because this is used for financial gains. This is another corrupt activity?” The above-mentioned statements clearly show concerns of employees in their overall performance.
Public Administration
M.P.A.

PhDRDV
Institute for Rural Development
Throughout the world, small-scale food vending forms an integral part of society, serving as a poverty buffer and a local based economy generation strategy to optimize livelihoods. However, untrustworthiness and safety concerns have been raised regarding the food handling practices and hygiene that tend to compromise the quality of the food sold in this sector. Thus, this study was conducted in order to propose the pillars of a safety management system for small-scale vended foods in Thulamela Municipality in South Africa. The pillars were proposed after assessing the level of small-scale food vendors’ knowledge, attitude and handling practices. Complementary, the microbiological quality of the commonly consumed small-scale vended foods was determined. A survey-underpinned exploratory sequentially integrated mixed methods research design was adopted. Fifty-four respondents participated in a qualitative study via administering a semistructured interview guide to key informants and focus groups. Correspondingly, quantitative data were collected through a 5-point Likert questionnaire, administered to 136 small-scale food vendors and 272 customers. An observation checklist was used to collect data on 124 food stalls focusing on food handling practices. Microbial loads were determined through analysing 28 food samples collected from seven informal food markets. Qualitative data were analysed using ATLAS. ti version 8.0. The Statistical Package for Social Sciences version 25.0 was used to analyse quantitative data. Descriptive statistics were used to calculate frequencies and mean scores. The Spearman’s rank correlation coefficient (r) was used to determine the degree of correlation among variables. Principal Component Analysis was used to isolate and deepen understanding of the main factors determining the knowledge and attitude towards food safety. Hierarchical Cluster Analysis was used to identify two cluster solutions for food handling practices. Mann-Whitney U tests were conducted to determine the relative stability of the generated two cluster solutions. Ordinal Least Square regression analysis was conducted to identify the variables which were critical in defining the state of food handling practices dynamics in the study area and their relationship with other variables. Data on the microbial counts were subjected to the Analysis of Variance. Duncan’s multiple range test was used to separate means while T-test was conducted to establish if there was any difference between organisms isolated for each food type from Thohoyandou and Sibasa markets. In general, food vendors were knowledgeable about personal (x̄ = 1.77) and food (x̄ = 1.75) hygiene respectively. However, they rarely considered knowledge of foodborne diseases and rules and regulations as crucial in defining the quality and safety of small-scale vended foods. Respondents reflected positive attitude towards personal hygiene (x̄ = 3.21), food hygiene (x̄ = 3.55) and utensils management (x̄ = 3.43). The highest correlation relations between variables of roadside vendors’ knowledge of food safety were observed to be between “Staphylococcus as a germ that causes foodborne diseases” and “Hepatitis A virus that can cause foodborne disease” (P < 0.01). From thirty-six factors that determined the knowledge and attitude towards food safety, the Principal Component Analysis isolated eight components that accounted for 50 % of the variability. Similarly, customers were knowledgeable about food hygiene (x̄ = 1.88) personal hygiene (x̄ = 1.86). They also showed positive attitude towards personal (x̄ = 3.66) hygiene, food (x̄ = 3.72) hygiene and utensils management (x̄ = 3.56). From thirty-six factors that determined the knowledge and attitude towards food safety, the Principal Component Analysis isolated ten components that accounted for 60. % of the variability. The results revealed the six major determinants of the state of handling practices in Thulamela Municipality. These were stalls conditions, personal hygiene, environmental and waste management, hygiene-related behaviour, food storage and utensils management. The most significant variables defining the state of food handling practices were protective clothing (P < 0.05) and stalls conditions (P < 0.05). The microbial counts (log10 cfu/g) of food samples ranged from 2.0 ± 2.08 to numerous to count for total plate count, 2.0 ± 1.00 to 6.6 ± 7.57 for Salmonella spp, 2.0 ± 2.64 to 3.9 ± 6.03 for S. aureus, 2.1 ± 1.73 to numerous to count for yeast, 2.0 ± 0.00 to 3.8 ± 10.00 for coliform bacteria and 2.0 ± 1.15 to 4.9 ± 21.66 for B. aureus. Coliform bacteria and B. cereus were not found in foods sold at Thohoyandou markets while mould was not detected in foods collected at both locations. Total plate count differed significantly (P < 0.05) between salads and chicken stews. Salmonella spp, significantly differed (P < 0.05) between salads and beef stews. For S. aureus, a significant difference was found in salads (P < 0.05). For yeast, significant differences (P < 0.05) were observed between salads and beef stews. The main objective of this study was to propose the pillars of a safety management for small-scale vended foods. Thus, the major components of pillars proposed were encored on hygiene (personal, food and handling practices), training programme, environmental management, infrastructure development and law enforcement. The training programme was scored as number one by the majority of food vendors (x̄ = 4.7) whilst personal hygiene was ranked first by the customers (x̄ = 4.8). The results of the study revealed the urgent need for basic training in food and personal hygiene throughout the value chain. Infrastructure development such as a decent food stalls with adequate working space, proper washing and storage facilities to improve food safety and hygienic practices was highlighted. Adequate access to waste-water and food disposal facilities aligned to vending spaces was also considered crucial. Thus, it is recommended that Thulamela Municipality should provide extensive training programme to ensure that proper hygiene practices are in place. Suitable regulations must be crafted to ensure that safe and secure foods are sold. Lastly, Thulamela Municipality should consider providing all vending stalls with basic infrastructure to close the gap between knowledge and practices of safe small-scale food vending.
NRF

MSCAGR (Agricultural Economics)
Department of Agricultural Economics and Agribusiness
ABSTRACT This study was carried out to determine how members of households perceive economic benefits of production and marketing of Moringa in the Thulamela Local Municipality. The study adopted the snowball sampling procedure to identify the population of members of households who produce and market Moringa. Simple random sampling procedure was adopted to select 146 participants from the identified population. The Cross tabulations and Probit regression model were used as the analytical tools for this study. The results of the study revealed amongst others, that majority of members of households who were producing Moringa had no access to Moringa markets, and most of them were aware of the economic benefits of Moringa. The statistical significant variables which influenced the perceptions of members of households regarding economic benefits of production and marketing of Moringa were level of education (p < 0.01), Moringa farming experience (p < 0.05), access to market (p < 0.05), as well as the access to information (p < 0.05) about the production and the demand of Moringa produce. The study concluded that majority of respondents perceived that the production and marketing of Moringa would help to achieve sustainable livelihood for people living in Thulamela Local Municipality, while others were of the view that Moringa has the potential to improve nutrition, boost food security and foster rural development. The study recommended that establishment of Moringa markets, formation of Moringa cooperatives and promotional campaigns to educate members of households about the economic benefits of Moringa should be enhanced.
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MENVSC
Department of Ecology and Resource Management
Mine tailings (MT) have been a global problem due to the environmental impacts the waste generates such as air, soil and water pollution. The detrimental impacts include a global problem such as acid mine drainage (AMD) which has been difficult to cleanup. Several studies have been conducted to find alternative measures in reducing or mitigating impacts such as AMD and air pollution. Several studies have revealed how alumino-silicate mineral waste can be used as raw material to produce construction materials. This study aimed at evaluating the potential of synthesizing a geopolymer material from Musina copper mine tailings. Tailings were characterized for their physicochemical and mineralogical compositions using standard laboratory techniques in order to evaluate suitability in geopolymerization. First section of the results presented physicochemical and mineralogical characterization of the Musina copper tailings together with the bioavailability of the chemical species. It was observed that the tailings are mainly composed of SiO2 and Al2O3 as the major oxides indicating that they are aluminosilicate material. Mineralogical analysis revealed dominance of quartz, epidote and chlorite as the major minerals. The bioavailability assessment showed that largely Cu and Ca are bioavailable and highly soluble in an aqueous solution while Al, Mg, Ni, Co, Cr and Fe have a high proportion in non-labile phase. Second section presented the preliminary results wherein the potential application of Musina copper tailings in geopolymerization was evaluated. The results showed that Musina copper tailings can be used to synthesize a geopolymer material. However, it was recommended that several parameters influencing geopolymerization need to be evaluated. The third section presented the evaluation of optimum parameters that influence the geopolymerization process, which include type of alkali activators, alkali activator concentration, curing temperature, liquid-solid (L/S) ratio and curing regime. It was observed that a mixture of NaOH:Na2SiO3.5H20 at a ratio of 70:30 yields a better geopolymer material. The concentration of 10 M NaOH:Na2SiO3.5H20 at a ratio of 70:30 was observed to be the best that yielded the UCS that is acceptable according to SANS1215 standards. When evaluating curing regime, it was found that the material cured using greenhouse has lower UCS as compared to the material cured using oven. The v effect of temperature showed that the UCS decreases with increasing curing temperature. An admixture of river sand and cement was introduced which resulted in a high UCS of 21.16 MPa when using an admixture of cement. The mineralogical composition of the geopolymer bricks showed formation of secondary minerals such as phlogopite, fluorapatite, diopside and actinolite. Batch leaching conducted on the geopolymer bricks detected high leaching of Na from the bricks. Based on the findings of the study of the raw MT potential to produce geopolymer bricks, it was concluded that the material can be used to produce bricks that are within the SANS 1215 requirements. The study further recommended that the study a focus on using cylindrical moulds, other alkali activators and a mechanical mixer. It was also recommended that the greenhouse be restructured to contain heat within the greenhouse during the evening so as to allow constant temperature within
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MENVSC
Department of Ecology and Resource Management
Rodents can quickly respond to land use changes whether the change positively or negatively influences their life. In the case of positive influence, rodents exploit the additional food resources and increase their numbers to potential pest level, especially in the absence of predators. Such a population increase can potentially be harmful to humans due to the diseases that rodents carry and the costs due to damage to crops, stored foods and personal possessions that they may cause to small holder farmers. Small holder farmers live in a mixed landscape that is constantly changing. Such changes are changes in land use and they do not only affect rodent population dynamics and species composition, but also their ecosystem services and integrity. Understanding how rodents respond to these land use changes (crop, grazing and settlement) will not only improve the implementation of Ecologically Based Rodent Management (EBRM), but might also enable the monitoring of ecosystem integrity. Rodent trapping was conducted in two different study sites which experience different rainfalls during wet and dry season. A 70 m x 70 m grid was set in three different land uses (crops, grazing and settlement) per study site. A mark-recapture technique was applied and all captures were processed on a temporal station on site. In all grids at a distance of 30 m a line of 20 snap traps were set. With the tapping effort of 1470 trap nights per season for both seasons in this study we captured 839 rodents and 2 shrews, which represented 469 individual rodents and 1 individual shrew. At Vyeboom, cropping land use had the highest number capture (210) and the highest in species richness (9) rodent species and 1 shrew. The settlement land use was second at 144 captures for 8 rodent species and lastly the grazing land use at 80 captures with 7 rodent species. On the other hand, at Ka-Ndengeza also cropping land use had the highest capture (186) with highest richness at 7 rodent species. When it comes to settlement and grazing, settlement was second (129) to cropping in terms of the number of capture but last in terms of richness (5) whilst grazing was last in terms of number of captures 92 and second in terms of richness (6). Despite the high diversity of rodents, only Mastomys natalensis, Gerbilliscus leucogaster, Steatomys pratensis and Rattus rattus were captured in meaningful sample sizes to allow for robust density estimation. Similarly there were strong seasonal effects on rodent captures, with almost no captures during the wet season.

MEd (Educational Management)
Department of Educational Management
Subject heads of departments (SHDs) play pivotal role in the leadership and curriculum delivery in secondary schools; yet they are still expected to lead departmental teams and to promote quality of teaching and learning. They find themselves in complex situations of leading departmental teams and of leading instructions in secondary schools. The purpose of this study is to investigate the challenges facing SHDs in promoting quality teaching and learning of dysfunctional Secondary schools. Qualitative research methodology was employed using case study research design to collect data through interviews and on-site observation checklists. Purposive sampling procedure was used to select four (4) out of seven (7) dysfunctional secondary schools. Sixteen (16) SHDs from the seven secondary schools were the population of this study. A total of ten (10) SHDs were sampled to be the participants in this study. Semi-structured individual interview schedules and on-site observation check list were used to collect data from participants. A voice recorder was used to record interviews and data collected was interpreted verbatim. The purpose of using on-site observation was to serve check the practicability and verification of data collected during interviews. Data from the two instruments was triangulated, analysed and interpreted verbatim. Common themes were drawn followed by interpretations and conclusions. The researcher presented general views of participants and linked them with relevant literature. The researcher hoped that this study will benefit teachers, school management teams (SMT) and researchers in understanding the challenges facing SHDs in promoting quality teaching and learning in dysfunctional Secondary schools (DSS). Empirical findings revealed that SHDs are facing complex challenges of promoting quality teaching and learning in dysfunctional Secondary Schools. Furthermore, it is recommended that SHDs should be supported internally by Principals and deputy principals. Equally importance is that external support by curriculum advisors should be ongoing.
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MENVSC
Department of Ecology and Resource Management
The main objective of the study was to investigate the effectiveness of municipal solid waste management system, its potential implication in Vhembe District Municipality, South Africa and to recommend strategies for effective management of municipal solid waste in the district. To achieve this, structured questionnaires, interviews, field observations and focus group discussions were used to collect primary data within the district. The study focused on the four local municipalities: Makhado, Thulamela, Musina and Collins Chabane. Desktop study was also undertaken to gather secondary data by reviewing journals, technical reports, books and articles. The study adopted a mixed method approach comprising of triangulation of qualitative and quantitative design. The target groups of the study were selected through purposive sampling. The respondents in the study were 21 officials from local municipalities including directors, waste managers, superintendents, landfill supervisor and interns. Data was collected using focus group interviews and questionnaires and analysed using descriptive statistics which involve the presentation of numerical facts, or data, in either tables or graphs form. Municipalities in the district are producing a considerable amount of solid waste. Municipalities do not adhere to the existing guidelines on waste minimization at source, for example; they do not have zero waste strategy (3R) reduce, reuse and recycle, which is the highest priority of the National Waste Management Policy. Lack of the application of existing waste management policy leads to large amount of solid waste eventually ending up in landfill sites. The study recommends to municipalities to develop operational and monitoring waste management plans which will create continuous improvement on waste management. In the district, it was observed that the bulk of waste generated per month within municipalities is general waste comprising 64%, as compared to garden waste and building rubbles. There are no equipment and programs in place by municipalities to encourage waste separation at source, for example, municipalities do not have household‟s recyclable receptacles to encourage separation at source. Municipalities do not have weighbridge to quantify waste entering the site. It was observed that Thulamela and Collins Chabane Local municipalities create compost from garden waste received at the landfill sites, whereas Musina and Makhado Local Municipalities do not create compost from garden waste. Garden waste is dumped and compacted with other waste materials in the landfills. All municipalities should create compost from garden waste received at the landfill sites as it helps to extend the life span of the landfills because it v reduces the amount of waste to the landfill. There is lack of prioritization within municipalities, for example, in Makhado Local Municipality, when the new financial start, budget is allocated to other proposed projects by councilors as they consider waste management projects not a priority. It was observed that within the district, there is high level of illegal dumping in catchment areas and open spaces especially at Musina Local Municipality. Musina Local Municipality is using a quarry as disposal site which was not lined and it has led to contamination of underground water by leachate, whereas Thulamela, Collins Chabane and Makhado Local Municipalities are using lined landfill sites to avoid contamination of underground water. The available vehicles within the municipalities are not enough to meet the demand and some of them are too old, for example, tractors and trucks used by Makhado Local Municipality are 20 years old and they often breakdown, whereas Thulamela, Collins Chabane and Musina Local Municipalities are not using old vehicles as they auctioned old vehicles and bought new ones. Vhembe District Municipality should manage waste in accordance to the new approach of source separation, waste reduction, reuse and recycling by developing environmental awareness programmes supported by the placement of the recyclable receptacles at strategic points to collect recyclable materials which will reduce large amount of waste which eventually ends up in landfills. The study recommends that municipalities should have law enforcement structure which will create and enforce the laws/policies as it helps municipalities to implement effective waste management system and monitoring structure to monitor prioritization and budget allocation to avoid any wastage. Municipalities should have landfill monitoring committees to facilitate the compliance on the development and operation of the landfills to avoid the use of quarry as landfill sites.
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