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Pun, Jack K. H.; Cheung, Kason Ka Ching – Research in Science & Technological Education, 2023
Background: Constructing knowledge through collaborative practical work is a complex process and involves the use of multiple modalities by group members. In practical work sessions, students often manipulate visual objects or textual materials but do not develop their scientific ideas. Purpose: This study illustrates (a) the challenges that…
Descriptors: Science Instruction, Grade 10, Secondary School Students, Learning Activities
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Cheung, Kason Ka Ching; Winterbottom, Mark – Research in Science & Technological Education, 2023
Background: Photomicrographs are major biological representations which help students understand more about the structures of cells and tissues. Owing to their abstract nature, students often rely on representations in textbooks to develop their understanding of photomicrographs. Purpose: This study investigated how students with low, medium and…
Descriptors: Foreign Countries, Secondary School Students, Science Education, Science Instruction