The purpose of this study was to explore the effects of inquiry-based high school chemistry course and gender differences with respect to students&rsquo / understanding of atom concept, learning approaches, motivational goals, self-efficacy, and epistemological beliefs. In this study, 47 ninth grade students from classes of a chemistry course were taught by the same teacher in Private Y&uuml / ce Science High School in the 2003-2004-spring semester were enrolled. There were two groups in the study. Two instruction methods used in this study were randomly assigned to each group. The experimental group who received Inquiry-Oriented Instruction (IOI) consisted of 22 students while the control group who received Traditionally Designed Chemistry Instruction (TDCI) consisted of 25 students. To examine the effect of the treatment on dependent variables / students&rsquo / understanding of atom concepts measured by Chemistry Achievement Test (CAT), meaningful learning and rote learning measured by Learning Approach Questionnaire (LAQ), learning-goal orientation, performance-goal orientation and self-efficacy measured by Achievement Motivation Questionnaire (AMQ), and epistemological beliefs measured by Science Knowledge Questionnaire (SKQ). t-test and ANOVA were used to test hypotheses of the study. The results showed that the students who used the inquiry oriented instruction had significantly higher scores with respect to achievement related to atom concept than the students who taught with the traditionally designed chemistry instruction. On the other hand, inquiry oriented instruction did not effect students&rsquo / learning approaches, motivational goals, self-efficacy, and epistemological beliefs. And also, the present study failed to find neither difference between boys and girls nor interaction between treatment (IOI vs. TDCI) and gender with respect to students&rsquo / understanding of atom concept, learning approaches, motivational goals, self-efficacy, epistemological beliefs.

AFRIKAANS: Voor 1994 was die skoolhoof aanspreeklik vir die beheer van die finansies van die skool. Met die instelling van die Suid-Afrikaanse Skolewet no. 84 van 1996 het die aanspreeklikheid vir skoolfinansies drasties verander deur die instelling van selfbestuur by skole. Daar bestaan tans groot onduidelikhede by departementele amptenare sowel as by skoolhoofde en skoolbeheerliggaamlede oor wie aanspreeklik vir die finansies van die skool is. Sommige skole se begrotings het sedert 1994 van `n paar honderd duisend rand tot `n paar miljoen rand toegeneem; meer personeel word aangestel wat deur die skoolbeheerliggaam vergoed word en dit alles plaas bykomende bestuurverantwoordelikhede op die skoolhoof. Dikwels is die skoolhoofde en skoolbeheerliggaamlede nie opgelei om hierdie bykomende finansiële lading te hanteer nie. Daar word van die skoolbestuurspan verwag om kennis van finansiële bestuur te hê om hulle taak effektief uit te voer, nie alleenlik vir hulle eie oorlewing nie maar ook tot die voordeel van die skool en die gemeenskap. Die doel van hierdie studie is om die vertrekpunte waarbinne skoolfinansies bestuur en beheer word, te bepaal, asook om aan die hand van kontrole- en beheermaatreëls te bepaal of begrotings aangewend word om onderrig en leer in openbare skole te bevorder. ENGLISH: Before 1994 the principal of a school was accountable for the control of the school`s finances. Since the introduction of the South African Schools Act no. 84 of 1996 and the implementation of self-management of schools, accountability for schoolfinances has changed dramatically. Some schools’ budgets have increased from a few hundred thousands of rand to millions of rand since 1994; more teachers are being appointed and paid by the school governing body; these developments increase the principal’s managerial responsibilities. Principals and school governing body members are often not qualified to shoulder this extra financial burden. It is expected of school managers to have knowledge of financial management to enable them to execute tasks effectively, not only for their own survival but also in the best interest of the school and the community. The purpose of this study is to identify the principles for the control and management of schools’ finances and also to establish whether budgets are managed in such a way that instruction and learning in public schools are propagated. / Thesis (PhD)--University of Pretoria, 2011. / Education Management and Policy Studies / unrestricted