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Khaddoor, Rouba; Al-Amoush, Siham; Eilks, Ingo – Chemistry Education Research and Practice, 2017
This study investigates the nature of intended secondary chemistry curricula, as they are represented by chemistry textbooks, from seven Arabic countries: Algeria, Egypt, Jordan, Kuwait, Palestine, Saudi Arabia and Syria. The curricula are evaluated through analysis of the officially approved 10th grade chemistry textbooks used nationwide in all…
Descriptors: Foreign Countries, Comparative Analysis, Science Curriculum, Chemistry
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Serhane, Ahcene; Zeghdaoui, Abdelhamid; Debiache, Mehdi – School Science Review, 2017
Using a conventional notation for representing forces on diagrams, students were presented with questions on the interaction between two objects. The results show that complete understanding of Newton's Third Law of Motion is quite rare, and that some problems relate to misunderstanding which force acts on each body. The use of the terms…
Descriptors: Foreign Countries, High School Students, Secondary School Science, Coding