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Basheer, Ahmad; Hugerat, Muhamad; Kortam, Naji; Hofstein, Avi – EURASIA Journal of Mathematics, Science & Technology Education, 2017
In this study we explored whether the use of teachers' demonstrations significantly improves students' understanding of redox reactions compared with control group counterparts who were not exposed to the demonstrations. The sample consisted of 131 Israeli 8th graders in middle schools (junior high school). Students' attitudes and achievements as…
Descriptors: Foreign Countries, High School Students, Arabs, Science Education
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Barak, Miri; Hussein-Farraj, Rania – Research in Science Education, 2013
This paper describes a study conducted in the context of chemistry education reforms in Israel. The study examined a new biochemistry learning unit that was developed to promote in-depth understanding of 3D structures and functions of proteins and nucleic acids. Our goal was to examine whether, and to what extent teaching and learning via…
Descriptors: Foreign Countries, Science Instruction, Educational Change, Biochemistry