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Direct linkBohloko, 'Matau; Makatjane, Tiisetso J.; George, Mosotho J.; Mokuku, Tšepo – African Journal of Research in Mathematics, Science and Technology Education, 2019
This study, based on the theory of Technological Pedagogical Content Knowledge investigated the effectiveness of introducing open source YouTube videos in the teaching and learning of the Chemistry topic 'Group Properties' at a high school in Lesotho. A quasi-experimental design was used for two conveniently selected Form D classes; one class used…
Descriptors: Instructional Effectiveness, Chemistry, Science Instruction, Secondary School Science
