Thesis (MEd)--Stellenbosch University, 2013. / Bibliography / ENGLISH ABSTRACT: The final school examination is the gateway to higher education (HE) in most countries. Many students are however ill-prepared for HE because of a lack of quality education. Internationally, alternative access programmes are offered to address this problem. SciMathUS is the Science and Mathematics bridging programme at Stellenbosch University with the aim to allow educationally disadvantaged students whose Grade 12 results are below the standard entrance scores for admittance to HE, a second chance to improve their scores in Mathematics and Physical Sciences and then reapply for HE. SciMathUS follows a hybrid Problem-based Learning (PBL) philosophy, encouraging students to take responsibility for their own learning. While it is expected that performance in the final school examination correlates with performance in HE, this is questioned in the case of students who do not have access to good education and, as a result thereof, leave school with poor to low results. With the high demand for HE internationally, identifying students with the potential to succeed is however a huge challenge. Alternative measurements have been and are being considered and researched. The focus of this quantitative research is to determine whether Grade 12 results (Mathematics and Physical Sciences) and Stellenbosch University Access Test (AT) results could predict success in HE for students who first attended a bridging programme. Success was defined quantitatively and measured by the results obtained at the end of their first year in HE. Quantitative techniques were used to analyse the possible relationships between the different variables. The findings were that SciMathUS students managed to improve their Grade 12 Mathematics and Physical Sciences and AT significantly after attending the bridging programme. These results allowed them to participate in HE. No correlation could, however, be found between their NSC results or the AT results and their performance in HE. In spite of this, more than 40% of the students in this group passed their first year in HE with an average of more than 50%. Another almost 40% obtained between 30% and 50% and were therefore allowed to continue with their studies. In three faculties at Stellenbosch University, the former bridging programme students performed on par with their peers from the same schools who enrolled in HE directly after school. / AFRIKAANSE OPSOMMING: Die finale skooleksamen bied internasionaal toegang tot hoër onderwys. As gevolg van ʼn gebrek aan goeie skoolopleiding, is baie studente egter nie voldoende voorbereid vir hoër onderwysstudies nie. Om hierdie probleem aan te spreek, het alternatiewe toegangsprogramme ontstaan. SciMathUS is die Wiskunde- en Wetenskapoorbruggingsprogram by Stellenbosch Universiteit. Die program bied aan opvoedkundigbenadeelde studente, wie se Graad 12-punte nie voldoende is om toegang tot hoër onderwys te kry nie, ʼn tweede kans om hul punte in Wiskunde en Fisiese Wetenskappe te verbeter. Met hierdie nuwe uitslae kan hulle dan weer aansoek doen vir toelating. SciMathUS volg ʼn hibriede probleem-gebaseerde leerbenadering wat onder meer daarop gemik is om die studente aan te moedig om self verantwoordelikheid vir hul eie leer te aanvaar. Die verwagting is dat daar ʼn korrelasie sal bestaan tussen skooluitslae en prestasie in hoër onderwys. Dit word egter bevraagteken vir studente wat nie toegang tot goeie skoolopleiding gehad het nie en as gevolg daarvan swak presteer in die finale skooleksamen. Omdat meer studente tot hoër onderwys wil toetree, raak dit toenemend belangrik om die studente met potensiaal te kan identifiseer. Alternatiewe meetinstrumente word dus geruime tyd al oorweeg en nagevors. Dit is ook die fokus van hierdie kwantitatiewe studie: om te bepaal of Graad 12 uitslae (in Wiskunde en Fisiese Wetenskappe) en die uitslae van die toegangstoetse van die Universiteit van Stellenbosch gebruik kan word om sukses van studente wat eers die SciMathUS oorbruggingskursus bygewoon het, in hoër onderwys te kan voorspel. Vir hierdie studie word sukses kwantitatief gedefinieer en gemeet aan die student se gemiddelde persentasie wat aan die einde van hul eerstejaar in hoër onderwys behaal het. Statistiese analises is gebruik om die moontlike korrelasies tussen die verskillende veranderlikes te bepaal. Die bevindinge van hierdie studie is dat die SciMathUS-studente se Graad 12 Wiskunde en Fisiese Wetenskappe uitslae en toegangstoetsuitslae noemenswaardig verbeter het nadat hulle die program gevolg het. Hierdie uitslae het hulle toegelaat om toegang te kry tot hoër onderwys. Geen korrelasie is egter tussen die Nasionale Senior Sertifikaatuitslae of die toegangstoetsuitslae en prestasie in hoër onderwys gevind nie. Ten spyte daarvan het meer as 40% van die studente in die groep hul eerstejaar met ʼn gemiddelde persentasie van meer as 50% geslaag. Ongeveer nog 40% van die studente het tussen 30% en 50% behaal en is dus toegelaat om met hul studies te kon voortgaan. In drie fakulteite by Stellenbosch Universiteit het die voormalige brugprogramstudente net so goed gevaar soos die studente wat dieselfde skole as hulle bygewoon het maar direk na skool by Stellenbosch Universiteit ingeskryf het.

Thesis (PhD (Educational Psychology))--Stellenbosch University, 2008. / It is evident that many students admitted to higher education in South Africa are ill-prepared for tertiary study. The predominantly behaviorist school system encourages learner dependency and superficial understanding and fails to encourage reflection and self-direction. Changing times and a more diverse student population have heightened the need for a broader range of teaching and learning approaches at tertiary level. As a result, many departments, faculties and institutes such as SciMathUS have explored the merits of problem-based learning (PBL) which supports students as self-directed, independent learners. Problem-based learning is a different philosophical approach to the whole notion of teaching and learning where problems drive the learning and is one of the best examples of a constructivist learning environment. Thus far, problem-based learning has mainly been implemented in long-term medical curricula, so research findings focus mainly on the development of PBL for longer programmes. The purpose of this study is to evaluate whether introducing a Hybrid PBL approach in a shorter one-year foundation programme can create conditions for learners to develop and sustain self-directed learning skills and gain more control of the learning process. This interpretive-constructivist study may be broadly termed evaluation research. A mixedmethod approach that involved collecting and analyzing both qualitative and quantitative data was chosen. Evaluation findings indicate that introducing students to a Hybrid PBL approach does promote more meaningful learning patterns, typified by processing the subject matter critically and self-regulating learning processes. However the sustainability of the meaningdirected learning activities is questionable if student beliefs do not support the activities employed. Findings also reveal that the Hybrid PBL approach contributes to overall programme improvement by promoting understanding in mathematics and science and improved staff relationships and subject knowledge. PBL helps to establish a learner-centered learning environment that emphasizes relations in mathematics and science, promotes deep approaches to learning which may lead to higher levels of achievement and success in Higher Education.