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Dissertations / Theses on the topic 'Pediatrics – Problems, exercises, etc'

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Published: 4 June 2021

Last updated: 13 February 2022

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1

Cooke, Teman H. "Algebraic structure of central force problems." Diss., Georgia Institute of Technology, 2002. http://hdl.handle.net/1853/28028.

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2

Yuen, Kin-sun, and 袁建新. "Solving mathematical problems: a verificationof a spatial representation model." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1988. http://hub.hku.hk/bib/B31231470.

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3

Jacobs, Cecilia. "Evaluating the LEAP experience using a contextually oriented model." Thesis, Cape Technikon, 1998. http://hdl.handle.net/20.500.11838/1862.

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Thesis (MTech(Education))--Cape Technikon, 1998<br>This study presents a model for the evaluation of educational innovation in a context of transformation. The model incorporates formative, summative and illuminative evaluation goals and emphasises the need to locate the innovation which is being evaluated within the context and policy framework of its operation. The evaluation framework provided by the model takes into account the full range of variables impacting on innovative educational practice and subjects the innovation, along with its transforming educational context, to the scru

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4

Remsing, Claidiu Cristian. "Tangentially symplectic foliations." Thesis, Rhodes University, 1994. http://hdl.handle.net/10962/d1005233.

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This thesis is concerned principally with tangential geometry and the applications of these concepts to tangentially symplectic foliations. The subject of tangential geometry is still at an elementary stage. The author here systematises current concepts and results and extends them, leading to the definition of vertical connections and vertical G-structures. Tangentially symplectic foliations are then characterised in terms of vertical symplectic forms. Some significant particular cases are discussed.

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5

Taylor, Allen Vernon. "Investigating the difficulties of first year mainstream mathematics students at the University of the Western Cape with “related rates” problems." Thesis, University of the Western Cape, 2014. http://hdl.handle.net/11394/4655.

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>Magister Scientiae - MSc<br>The aim of the thesis is to research the difficulties that first year mainstream mathematics students at UWC experience when solving Related Rates problems in calculus. In chapter 2, an in-depth study was made of the nature of Related Rates problems by studying a number of examples. The findings of this study are summarized in section 2.12. The study adopted the same model of the solution of all types of Related Rates that was used by Martin (2000) for the solution of geometric Related Rates problems. In chapter 3 of this thesis, many examples were used to illustra

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6

Umar, Abdullahi. "Semigroups of order-decreasing transformations." Thesis, University of St Andrews, 1992. http://hdl.handle.net/10023/2834.

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Let X be a totally ordered set and consider the semigroups of orderdecreasing (increasing) full (partial, partial one-to-one) transformations of X. In this Thesis the study of order-increasing full (partial, partial one-to-one) transformations has been reduced to that of order-decreasing full (partial, partial one-to-one) transformations and the study of order-decreasing partial transformations to that of order-decreasing full transformations for both the finite and infinite cases. For the finite order-decreasing full (partial one-to-one) transformation semigroups, we obtain results analogous

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7

Fraser, Claire Anne. "The development of the common fraction concept in grade three learners." Thesis, Rhodes University, 2001. http://hdl.handle.net/10962/d1003379.

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Over a period of nine months in 1999, a longitudinal teaching intervention was undertaken with Grade 3 learners in the Fort Beaufort district, Eastern Cape. Working in the interpretive paradigm, the intervention focussed on: - the development of the common fraction concept, - the relevance of the hierarchy of Murray and Olivier’s Four Levels of Development in common fractions and - whether learners’ informal knowledge could be utilised in developing this concept. Using the Problem-centred approach to teaching mathematics, problems set in reallife contexts were used as vehicles for learning. Le

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8

Agnolini, Ana Carolina Liberalesso. "Em função da escrita : uma experiencia com exercicios de analise linguistica em sala de aula." [s.n.], 2007. http://repositorio.unicamp.br/jspui/handle/REPOSIP/269464.

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Orientador: Maria Augusta Bastos de Mattos<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Estudos da Linguagem<br>Made available in DSpace on 2018-08-11T01:02:25Z (GMT). No. of bitstreams: 1 Agnolini_AnaCarolinaLiberalesso_M.pdf: 926529 bytes, checksum: 5e06b3878f393377a9373f7a3c2f59bf (MD5) Previous issue date: 2007<br>Resumo: Esta pesquisa teve como objetivo analisar a importância de se trabalhar uma fase intermediária, que estaria entre a escrita e a reescrita, de um texto narrativo. A partir de um texto narrativo produzido por meus alunos de uma 6ª série de u

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9

Reed, Bonnie Dee. "Successful strategies for expository writing." CSUSB ScholarWorks, 2005. https://scholarworks.lib.csusb.edu/etd-project/2787.

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This study focused on creating an Integrated Expository Writing model to improve fifth and sixth grade students' abilities to write well constructed expository essays. It was developed through researching Step Up to Writing, the Six-Traits, interactive writing, play / realia, paired / shared writing, and writers' workshop.

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10

Morais, Maria das Dores de. "Papel da compreensão leitora na resolução de problemas matemáticos." Universidade Católica de Pernambuco, 2010. http://www.unicap.br/tede//tde_busca/arquivo.php?codArquivo=498.

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Alguns instrumentos avaliativos, aplicados aos alunos brasileiros do ensino fundamental (EF), têm mostrado que eles apresentam um fraco desempenho na resolução de situações -problemas de matemática. Segundo os indicadores, os alunos têm concluído a 48 série do Ensino Fundamental (EF) com sérias deficiências em relação aos conteúdos específicos de Matemática. Quando procuramos justificativas para as lacunas existentes na apreensão dos conteúdos da Matemática, existe uma tendência a atribuir grande parte do fracasso dos alunos às metodologias baseadas em técnicas e métodos tradicionais. Visando

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11

Genis, Amelia. "Numbers count: the importance of numeracy for journalists." Thesis, Stellenbosch : Stellenbosch University, 2001. http://hdl.handle.net/10019.1/52371.

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Thesis (MPhil) -- Stellenbosch University, 2001.<br>Bibliography<br>ENGLISH ABSTRACT: Few news subjects or events can be comprehensively covered in the media without numbers being used. Indeed, most reports are essentially 'number stories', or could be improved through the judicious use of numbers. Despite this there are frequent complaints about poor levels of numeracy among journalists. Although numbers are fundamental to virtually everything they write, the most superficial review of South African newspapers indicates that most encounters between journalists and numbers of any sort a

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12

Penlington, Thomas Helm. "Exploring learners' mathematical understanding through an analysis of their solution strategies." Thesis, Rhodes University, 2005. http://hdl.handle.net/10962/d1007642.

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The purpose of this study is to investigate various solution strategies employed by Grade 7 learners and their teachers when solving a given set of mathematical tasks. This study is oriented in an interpretive paradigm and is characterised by qualitative methods. The research, set in nine schools in the Eastern Cape, was carried out with nine learners and their mathematics teachers and was designed around two phases. The research tools consisted of a set of 12 tasks that were modelled after the Third International Mathematics and Science Study (TIMSS), and a process of clinical interviews that

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13

Samson, Duncan Alistair. "An analysis of the influence of question design on pupils' approaches to number pattern generalisation tasks." Thesis, Rhodes University, 2008. http://hdl.handle.net/10962/d1003302.

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This study is based on a qualitative investigation framed within an interpretive paradigm, and aims to investigate the extent to which question design affects the solution strategies adopted by children when solving linear number pattern generalisation tasks presented in pictorial and numeric contexts. The research tool comprised a series of 22 pencil and paper exercises based on linear generalisation tasks set in both numeric and 2-dimensional pictorial contexts. The responses to these linear generalisation questions were classified by means of stage descriptors as well as stage modifiers. Th

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Patel, Chirayush C. "Cultural awareness in TESOL student and teacher material." Thesis, Stellenbosch : Stellenbosch University, 2012. http://hdl.handle.net/10019.1/19969.

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Thesis (MPhil)--Stellenbosch University, 2012<br>ENGLISH ABSTRACT: The aim of this thesis is a qualitative examination of TESOL material, specifically New Headway Advanced [NHA] -3rd Edition (Soars & Soars: 2002), and the degree to which Cultural Awareness [CA] is present in the material. CA is herein defined as the use of empathy to explicitly examine the contextual variations which give rise to different languages and cultures with the aim of avoiding stereotypes and promoting a mediated third linguistic and cultural place which incorporates the variations of context inherent in a stu

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15

Cruz, Paulo Henrique Correia Araújo da 1983. "Funções no 1º ano do ensino médio." [s.n.], 2015. http://repositorio.unicamp.br/jspui/handle/REPOSIP/305997.

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Orientador: Anamaria Gomide<br>Dissertação (mestrado profissional) - Universidade Estadual de Campinas, Instituto de Matemática Estatística e Computação Científica<br>Made available in DSpace on 2018-08-26T13:43:06Z (GMT). No. of bitstreams: 1 Cruz_PauloHenriqueCorreiaAraujoda_M.pdf: 1635709 bytes, checksum: 096dbd653d97e2337f51d25c57a8b5ea (MD5) Previous issue date: 2015<br>Resumo: Tornar o ensino dos conteúdos de matemática significativo para os alunos do Ensino Médio é um dos desafios que os atuais professores brasileiros tem enfrentado durante suas aulas. Diante disso, considerando que a

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16

Souza, Maria Alice Veiga Ferreira de. "Solução de problemas : relações entre habilidade matematica, representação mental, desempenho e raciocinios dedutivo." [s.n.], 2007. http://repositorio.unicamp.br/jspui/handle/REPOSIP/253744.

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Orientador: Marcia Regina Ferreira de Brito<br>Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Educação<br>Made available in DSpace on 2018-08-09T00:27:57Z (GMT). No. of bitstreams: 1 Souza_MariaAliceVeigaFerreirade_D.pdf: 1847772 bytes, checksum: 0a22f8b1eba3a0b2f2b39867f9a8ccff (MD5) Previous issue date: 2007<br>Resumo: A presente pesquisa explorou as relações entre o desempenho no ENADE 2005, o desempenho no EGRAF e o raciocínio dedutivo de 141 estudantes ingressantes e concluintes da Ciência da Computação quando envolvidos em atividades que exploraram o pensar matemáti

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17

Jansen, Anthony Robert 1973. "Encoding and parsing of algebraic expressions by experienced users of mathematics." Monash University, School of Computer Science and Software Engineering, 2002. http://arrow.monash.edu.au/hdl/1959.1/8059.

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18

Deragisch, Patricia Amelia. "Electronic portfolio for mathematical problem solving in the elementary school." CSUSB ScholarWorks, 1997. https://scholarworks.lib.csusb.edu/etd-project/1299.

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Electronic portfolio for mathematical problem solving in the elementary school is an authentic assessment tool for teachers and students to utilize in evaluating mathematical skills. It is a computer-based interactive software program to allow teachers to easily access student work in the problem solving area for assessment purposes, and to store multimedia work samples over time.

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19

Gaspareti, Leandro. "O Santo Graal da matemática: a hipótese de Riemann." Universidade Tecnológica Federal do Paraná, 2014. http://repositorio.utfpr.edu.br/jspui/handle/1/1015.

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CAPES<br>Este trabalho traz um relato a respeito da Hipótese de Riemann, com o objetivo de tornar os conceitos referentes a esse problema acessíveis ao professor da educação básica, que pretenda abordá-los em sala de aula quando tratar de conteúdos a ele relacionados. A pesquisa foi inteira bibliográfica, apoiada em sua grande parte em textos de História da Matemática, tornando este trabalho divulgador dos problemas que ocupam parte das pesquisas matemáticas deste século, em especial da Hipótese de Riemann.<br>This study presents a report about the Riemann Hypothesis, leaving the underlying co

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20

Bodenstein, Eckhard W. "Lernervoraussetzungen von Deutschstudenten an der Universitat Zululand : eine Untersuchung auf der Grundlage von Bildtexten." Thesis, Stellenbosch : Stellenbosch University, 1998. http://hdl.handle.net/10019.1/50985.

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Thesis (MA) -- Stellenbosch University, 1998.<br>ENGLISH ABSTRACT: During my work as a lecturer in "German as a foreign language" at the University of Zululand I have experienced that African students often understand German texts in a different way than I, coming from a European background, would have expected. According to the research on text reception, differences in understanding texts are the result of different reader characteristics of which the socio-cultural background forms an important component. This thesis examines the socio-cultural background of Zulu students and aims

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21

Lorensatti, Edi Jussara Candido. "Educação e linguagem : os mecanismos coesivos na compreensão de problemas de aritmética." reponame:Repositório Institucional da UCS, 2011. https://repositorio.ucs.br/handle/11338/585.

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Como indicam os Parâmetros Curriculares Nacionais, um dos objetivos do Ensino Fundamental no Brasil é o de que os alunos sejam capazes de questionar a realidade formulando problemas e tratando de resolvê-los (PCN, 1998, p. 27). Na mesma perspectiva, um dos propósitos do terceiro ciclo, que corresponde ao sexto ano do Ensino Fundamental, em Matemática, é o de que os alunos sejam capazes de resolver situações-problema envolvendo números naturais, inteiros, racionais e a partir delas ampliar e construir novos significados para as operações aritméticas (op. cit., p. 64). Assim, a Matemática po

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22

Adendorff, Stanley Anthony. "Investigating feedback as element of formative assessment in the teaching of senior phase Mathematics." Thesis, Link to the online version, 2007. http://hdl.handle.net/10019/331.

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23

Zhen, Yongjian. "Improving students' math problem-solving skills in a computer-assisted learning environment." CSUSB ScholarWorks, 1999. https://scholarworks.lib.csusb.edu/etd-project/1797.

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24

Corioso, Erica Lian. "Three branches of government webquest." CSUSB ScholarWorks, 2007. https://scholarworks.lib.csusb.edu/etd-project/3294.

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The general purpose of this project was to enhance the retention of social studies curriculum via internet technology. Specifically, this project involved a webquest about the three branches of government.

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Ogle, Zimbini. "The coping orientation and self-esteem of black learners enrolled in under-resourced schools in the Nelson Mandela Metropole." Thesis, Nelson Mandela Metropolitan University, 2012. http://hdl.handle.net/10948/d1012591.

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It is common knowledge that the delivery of a high quality, well-resourced educational service to learners enrolled in state schools in the Eastern Cape has ground to a halt and this lack of service delivery has now become a pervasive problem. South African education has to a large extent failed to meet the needs of Black learners. Schools, like other contexts of childhood and adolescence are intimate places where youths construct identities, build a sense of self, read how society views them, develop the capacity to sustain relations and forge the skills to initiate change. These are the cont

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樊惠玲. "澳門初一學生的一元一次方程應用題錯誤概念之研究". Thesis, University of Macau, 2006. http://umaclib3.umac.mo/record=b1676287.

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27

Ribeiro, Helena Corrêa. "Cálculo: uso de recursos computacionais para inserir conceitos de limites, derivadas e integrais no ensino médio." Universidade Tecnológica Federal do Paraná, 2018. http://repositorio.utfpr.edu.br/jspui/handle/1/2971.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>O presente trabalho tem como objetivo auxiliar professores de Educação Básica a abordar alguns conceitos básicos de Cálculo Diferencial e Integral no terceiro ano do ensino médio, utilizando os softwares wxMaxima e Geogebra. Nossa proposta visa resgatar o ensino do Cálculo no âmbito escolar, mas de uma maneira diferente da tradicional, utilizando a tecnologia em nosso favor, como uma ferramenta facilitadora no processo ensino-aprendizagem de conceitos de limites, derivadas e integrais. A ideia é que toda a parte algébrica e

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Su, Tzu-Chen. "Socially situated English-as-a-foreign-language instruction to achieve emergent biliteracy in Taiwan." CSUSB ScholarWorks, 2005. https://scholarworks.lib.csusb.edu/etd-project/2822.

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Integrates several learning approaches for teaching English to Taiwanese children at the elementary level (grades K-6). Develops children's biliteracy in the English-as-a-foreign-language (EFL) context through various learning approaches that include, child-centered learning, mediated learning, socially situated learning, and task-based learning.

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Vermaak, Franciscus Jozefus. "'n Ondersoek na wesentlikheid in die ouditkunde, met spesiale verwysing na wesentlike onreëlmatighede." Thesis, 2014. http://hdl.handle.net/10210/12161.

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Kim, Sungyun. "Star-unitary transformation and stochasticity emergence of white, 1/f noise through resonances /." Thesis, 2002. http://wwwlib.umi.com/cr/utexas/fullcit?p3110635.

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31

Hulme, Karen. "The role of technology in the zone of proximal development and the use of Van Hiele levels as a tool of analysis in a Grade 9 module using Geometer’s Sketchpad." Thesis, 2012. http://hdl.handle.net/10539/11987.

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In 2010 a course called MathsLab was designed and implemented in a Johannesburg secondary school, aimed at Grade 9 learners, with the objective of using technology to explore and develop mathematical concepts. One module of the course used Geometer’s Sketchpad to explore concepts in Euclidean geometry. This research report investigates whether technology can result in progression in the zone of proximal development as described by Vygotsky. Progression was measured through the use of a pre- and post-test designed to allocate Van Hiele Levels of geometric thought to individual learners. Changes

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Mdladla, Emmanuel Phathumusa. "Tasks used in mathematics classrooms." Thesis, 2017. http://hdl.handle.net/10539/23569.

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A research report submitted to the Faculty of Science, University of Witwatersrand, in partial fulfilment for the degree of Masters of Mathematics Education by coursework and research report. Johannesburg, March 2017.<br>The current mathematics curriculum in South Africa require that learners are provided with opportunities to develop abilities to be methodical, to generalise, to make conjectures and try to justify and prove their conjectures. These objectives call for the use of teaching strategies and tasks that support learners’ participation in the development of mathematical t

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Koloko, Mpolai Anacletta. "Investigating learners’ participation in an astronomy quiz." Thesis, 2012. http://hdl.handle.net/10539/11895.

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The purpose of this study is to investigate how learners work collaboratively during their astronomy quiz preparation. Research has been conducted extensively on cooperative and collaborative learning, however not much has been done to investigate learners preparations in quizzes. There has been very little research done on learners‟ interactions and behaviour but more on comparing learners‟ performance individually with when they work collaboratively. The subjects of this study were five schools from the Gauteng West district comprising of teams made up of four learners. These five teams were

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Weitz, Maria S. "Number strategies of Grade 2 learners: learning from performance on the learning framework in number test and the Grade 1 annual national assessments." Thesis, 2013. http://hdl.handle.net/10539/12735.

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A Research Report submitted to the Faculty of Science, University of the Witwatersrand, Johannesburg, in partial fulfilment of the requirements of the degree of Master of Science. October 2012, Johannesburg.<br>Several commentators describe the low performance of South African students in mathematics as ‗a crisis‘. In the Foundation Phase specifically, there is evidence of a lack of shift from concrete counting-based strategies to more abstract calculation-based strategies (Ensor et al., 2009; Schollar, 2009). Concrete counting-based strategies refer to actions where the learner cannot find th

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De, Menezes Joao Alexandre. "A case-study exploration of the effects that context familiarity, as a variable, may have on learners' abilities to solve problems in Mathematical Literacy (ML)." Thesis, 2012. http://hdl.handle.net/10539/11395.

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M.Sc., Faculty of Science, University of the Witwatersrand, 2011<br>This study serves to explore the notion of context familiarity and how it affects the way learners perform in closed and open-ended problems in Mathematical Literacy (ML). The learners’ performances in this study are based on how well they were able to do the following: select the relevant data from the given tables; select the appropriate mathematics and execute them with precision; relate the mathematical solution back to the context in order to understand the problem better. The key findings indicate that more familiar cont

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Newell, Fiona Anne. "Transformation of organic chemistry for teaching and learning: an analysis of Grade 12 South African textbooks and examination guidelines." Thesis, 2012. http://hdl.handle.net/10539/11901.

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In the context of educational transformation in South Africa the organic chemistry content of science textbooks needs to be mediated by the authors of the books profoundly and flexibly so as to provide for the diverse abilities and backgrounds of South African learners. This mediation requires critical interpretation of the curriculum documents [examination guidelines], representation and selection of the instructional ideas by using pedagogical content knowledge [PCK] so as to make the content accessible to the learners and to help them prepare for examinations. The purpose of this con

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Jonck, Elizabeth. "The path partition number of a graph." Thesis, 2012. http://hdl.handle.net/10210/7118.

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Ph.D.<br>The induced path number p(G) of a graph G is defined as the minimum number of subsets into which the vertex set V(G) of G can be partitioned such that each subset induces a path. In this thesis we determine the induced path number of a complete £-partite graph. We investigate the induced path number of products of complete graphs, of the complement of such products and of products of cycles. For a graph G, the linear vertex arboricity lva(G) is defined as the minimum number of subsets into which the vertex set of C can be partitioned so that each subset induces a linear forest. Since

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"Strategies to overcome obstacles in the facilitation of critical thinking in nursing education." Thesis, 2012. http://hdl.handle.net/10210/5488.

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M.Cur.<br>Critical thinking is the ideal of a democratic citizenry of a country. Intellectual liberation is the characteristic of the human mind, but it is learned as the individual takes a conscious step into developing his/her critical thinking skills. The virtues of a critical thinker are open-mindedness, intellectual integrity, intellectual empathy, intellectual courage, accommodation for ambiguity, ability to metacognise and acceptance of one's faults in thinking and a willingness to adapt one's beliefs and values. The nursing profession has a dire need for critically thinking practitione

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Bam, Andrias Jacobus. "Faktore wat die leer van rekeningkunde beinvloed." Thesis, 2012. http://hdl.handle.net/10210/5731.

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M.Ed.<br>In die orienterende inleiding van hierdie hoofstuk is aangetoon dat rekeningkundige vaardighede en tegnieke vir die modern besigheidsomgewing baie belangrik is. Hierdie vaardighede en tegnieke is egter nie slegs vir besighede belangrik nie, maar ook vir elke individu in die samelewing. Daar is verder aangetoon dat daar 'n aansienlike tekort aan opgeleide rekeningkundiges uit die etniese (swart) bevolkingsgroepe is. Die noodsaaklikheid van die regstelling van die demografiese wanbalans in die rekeningkundige beroepe, is ook genoem. Die navorser het beklemtoon dat daar faktore bestaan,

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40

Sitsula, Tshisikhawe. "Challenges of Grade 6 learners' experience when solving mathematical word problems." Diss., 2012. http://hdl.handle.net/11602/56.

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41

"CEV asymptotics of American options." 2013. http://library.cuhk.edu.hk/record=b5549268.

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常方差彈性(CEV) 模型能夠刻畫波動率微笑的優點使之成為期權定價中的實用工具，然而它在應用到美式衍生工具時面臨分析上及計算上的挑戰。現行的解析方法是對代表著期權價格函數和其最佳履約曲線的自由邊界問題進行拉普拉斯卡森變換(LCT) ，繼而獲得在此變換下的解析解，可是此解含有合流超線幾何函數，使得它的數值計算在某些參數下顯得不穩定及低效。本文運用漸近法徹底解決美式期權在常方差彈性模型下的定價問題，並用永久性和限時性的美式看跌期權作為例子闡述所提出的方法。<br>The constant elasticity of variance (CEV) model is a practical approach to option pricing by fitting to the implied volatility skew. Its application to American-style derivatives, however, poses analytical and numerical challenges. By taking the Laplace Carson transform (LCT) to the free-boundary value problem characterizing the option value function and the early e

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Govender, Doraval. "The nature and extent of problems experienced by detectives in the collection, processing and utilisation of crime information at the Rustenburg detective service." Diss., 2008. http://hdl.handle.net/10500/2115.

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This research is concerned with the nature and extent of problems experienced by detectives in the collection, processing and utilisation of crime information for the investigation of crime. The problems gave rise to poor detective performance. The development of information-led policing offers an alternative to the traditional ”reactive” model of investigation of crime. Information-led policing advocates the targeting, gathering, analysis and dissemination of information which is used to inform decisions about the prioritisation of problems and allocation of resources to address the probl

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Roos, Jannette Elsie. "Junior-primêre onderwysers se konsepsie van probleemgesentreerde wiskunde-onderwys." Thesis, 2012. http://hdl.handle.net/10210/7356.

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M.Ed.<br>This study investigates junior primary teachers' conception of problem-centred Mathematics teaching with the view to describe and also explain their conception. The rationale for the investigation is derived from the move being made in South African Mathematics teaching from traditional teaching to constructivist and problem-centred teaching. Teachers have had to change from being authoritative and focused on the product to become facilitators of the learning process. This move implies that teachers have to put aside most of what they have been doing up till now to be able to adopt co

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Negash, Asnake Worku. "Application of statistical multivariate techniques to wood quality data." Thesis, 2010. http://hdl.handle.net/10413/5015.

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Sappi is one of the leading producer and supplier of Eucalyptus pulp to the world market. It is also a great contributor to South Africa economy in terms of employment opportunity to the rural people through its large plantation and export earnings. Pulp mills production of quality wood pulp is mainly affected by the supply of non uniform raw material namely Eucalyptus tree supply from various plantations. Improvement in quality of the pulp depends directly on the improvement on the quality of the raw materials. Knowing factors which affect the pulp quality is important for tree breeders. Thus

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Dlamini, Mthokoziseni Sonnyboy. "Does an intervention focused on discussing problem solving show potential for improving individual learning outcomes?" Thesis, 2017. https://hdl.handle.net/10539/25001.

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A research report submitted to the Faculty of Science, in partial fulfilment of the requirements for the degree of Master of Science, University of the Witwatersrand. Johannesburg, 22 August 2017.<br>Attainment in problem solving in mathematics is one of the cognitive levels that is used to guide the assessments in South Africa. Unfortunately, it is one of the levels in which most students do not perform well. This research investigates whether the approach taken in an intervention focused on discussing problem solving shows potential for improving individual learning outcomes? A pre-test and

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Smith, Linda Margaret. "An exploratory study to investigate the use of concrete manipulatives to support language acquisition and vocabulary development in grade 1 learners." Thesis, 2016. http://hdl.handle.net/10539/22617.

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A research report submitted to the Faculty of Humanities, University of the Witwatersrand, in partial fulfilment of the degree of Master of Education Johannesburg, 2016.<br>The aim of this research is to understand how the use and manipulation of concrete tools, specifically six DUPLO bricks, can impact language acquisition and vocabulary development in second language learners. The study works within a social constructivist paradigm and draws on the work of Vygotsky (1978b). This is an exploratory study and the data is gathered from observations, focus group sessions and semi-structured inte

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Madzorera, Andrew. "Investigating challenges that Grade 11 mathematics learners face when translating from word problems to linear algebraic representations." Thesis, 2015. http://hdl.handle.net/10539/17633.

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A research report submitted to the Faculty of Science, in partial fulfilment of the requirements for the degree of Master of Science, University of the Witwatersrand, Johannesburg. December 2014.<br>The National Curriculum and Assessment Policy Statement document (CAPS) (Department of Basic Education, 2012: 4) outlines some of the salient skills related to the modelling of word problems that Mathematics learners are expected to acquire during the course of their learning. One such critical skill is the learners' ability to represent and describe situations in algebraic language, formulae a

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Carstens, Miranda. "The effect of using DVD subtitles in English second-language vocabulary recognition and recall development." Diss., 2016. http://hdl.handle.net/10500/22606.

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The aim of this study was to investigate the effectiveness of DVDs in enhancing student vocabulary development in second-language contexts. To this end the study sought students’ perceptions of DVD subtitles and their level of vocabulary knowledge. It also examined the extent to which watching a DVD with or without intralingual subtitles can improve students’ vocabulary recognition and recall. The literature review included a discussion on the variables operant in second-language acquisition; the use of visual media on vocabulary learning; and the effects of subtitling practices as a did

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Roloti, Nomsinga Catherine. "An academic support programme in English at senior primary level for the Transkei region." Thesis, 2014. http://hdl.handle.net/10210/9809.

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M.Ed. (Educational Linguistics)<br>With the use of English as a medium of instruction from senior primary upwards in the traditional schools, pupils experience problems related to lack of proficiency in English. This becomes evident when they have to express themselves, and then lack the appropriate vocabulary to use in different learning areas or subjects at school. Pupils seem to be underprepared for senior primary work. An academic support programme which will help upgrade the standard or level of proficiency is discussed at length. Partnership and team teaching among teachers affected by t

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Annandale, Tia. "'n Opvoedkundig-sielkundige benadering vir hulpverlening aan adolessente met emosionele- en gedragsprobleme." Thesis, 2012. http://hdl.handle.net/10210/6380.

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D.Ed.<br>The overall objective of this research is the description of an educational psychological therapeutic approach for the use of educational psychologists in private practice in the treatment of adolescents with emotional and behavioral problems.Two research questions arose out of the need for the development of an integrated educational psychological therapeutic approach, namely: In what way can the educational psychological perspective, existentialphenomenological psychology, transpersonal psychology and Medical Hypnoanalitical approach be integrated in order to develop a holistic view

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