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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Exploring students' academic performance in some fundamental concepts in chemistry through learning styles and instructional materials at two preparatory schools in Ethiopia

Dereje Andargie Kidanemariam 11 1900 (has links)
The main objective of the study was to explain how learning styles and instructional material influence students’ academic performance in some fundamental chemical concepts, and to integrate a specific learning styles model into the literatures of chemistry education and suggest how to apply it in the teaching-learning process of chemistry. To achieve the intended objective, a sequential explanatory mixed method design was applied. Out of 1676 science students in two preparatory schools, 326 participants were selected using a disproportionate random sampling and a sequential mixed method with a nested sampling strategy. Data were collected through Learning Styles Index, Chemistry test, and Semi-structured and open-ended questionnaire. The quantitative part of the data was analysed using descriptive statistics and inferential statistics including an independent sample t-test and multiple regression analysis. The qualitative part of the data was analysed using a framework analysis approach. This approach involves thematic analysis followed by comparisons both within and between themes, and between cases. The quantitative phase of the study found that the contributions of learning styles to academic performance in some fundamental chemical concepts have not statistically significant contribution. Therefore, it can be concluded that there was not any superior learning style that lead students to success in the fundamental chemical concepts considered in this study. The qualitative part of the study showed that the majority of students preferred the same nature of chemistry instructional materials. It also showed that nature of chemistry instructional materials used in the schools were different which can accommodate students’ with different learning styles. Based on the findings it is recommended that instructional designers and teachers take into consideration the representational nature of chemical concepts and then students learning styles when making instructional decisions. / Science and Technology Education / D. Phil. (Mathematics, Science and Technology Education (Chemistry Education))
12

The Swiss Missionaries' educational endeavour as a means for social transformation in South Africa (1873-1975)

Masumbe, Benneth Mhlakaza Chabalala 06 1900 (has links)
This research traces the developments in Europe that led to a rush for foreign missions i different parts of the world, with specific reference to South Africa. It describes the operations of the Swiss missionaries in South Africa from 1873 to 1975. This study also evaluates the motives for the evangelization of the African masses, and contradictions th existed in the relations that missionaries had with proselytes during the period under review. The sterling contributions of black evangelists in this period are demonstrated. It cannot be denied that the Swiss missionaries did a lot of good to the indigenous populac of South Africa-the importance of their services at Lemana Training Institution (1906) and Elim Hospital (1899) are indelibly inscribed in our historiography. They should also applauded for their response to the plight of the Shangaans, who had for reasons unkno to the researcher been by-passed by other missions during the "scramble for mission fields". But the missionaries also had their shortcomings, for instance their failure to ind the state to remove capital punishment from the statute books. They may nonetheless stil continue to be used by the present government of South Africa to assist in carrying the social transformation process forward. / Educational Studies / M. Ed. (History of Education)
13

The Swiss Missionaries' educational endeavour as a means for social transformation in South Africa (1873-1975)

Masumbe, Benneth Mhlakaza Chabalala 06 1900 (has links)
This research traces the developments in Europe that led to a rush for foreign missions i different parts of the world, with specific reference to South Africa. It describes the operations of the Swiss missionaries in South Africa from 1873 to 1975. This study also evaluates the motives for the evangelization of the African masses, and contradictions th existed in the relations that missionaries had with proselytes during the period under review. The sterling contributions of black evangelists in this period are demonstrated. It cannot be denied that the Swiss missionaries did a lot of good to the indigenous populac of South Africa-the importance of their services at Lemana Training Institution (1906) and Elim Hospital (1899) are indelibly inscribed in our historiography. They should also applauded for their response to the plight of the Shangaans, who had for reasons unkno to the researcher been by-passed by other missions during the "scramble for mission fields". But the missionaries also had their shortcomings, for instance their failure to ind the state to remove capital punishment from the statute books. They may nonetheless stil continue to be used by the present government of South Africa to assist in carrying the social transformation process forward. / Educational Studies / M. Ed. (History of Education)

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