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Direct linkIhsan Ghazal; Hayat Hokayem – Research in Science & Technological Education, 2024
Research suggests that students hold misconceptions about the immune system, but little is known about how they reason about the mechanisms by which the immune system operates. This study investigated how students reasoned about the immune system in Beirut, Lebanon. The study used a qualitative approach and investigated 16 Grade 12 participants…
Descriptors: High School Students, Misconceptions, Grade 12, Physiology
Download full textWuttisela, Karntarat – Universal Journal of Educational Research, 2017
There are various types of instructional media related to Valence Shell Electron Pair Repulsion (VSEPR) but there is a lack of diversity of resources devoted to assessment. This research presents an assessment and comparison of students' understanding of VSEPR theory before and after tuition involving the use of the foam molecule model (FMM) and…
Descriptors: Science Instruction, Comprehension, Teaching Methods, Molecular Structure
