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Belachew, Woldie – EURASIA Journal of Mathematics, Science and Technology Education, 2020
The main objective of the study was to determine Pre-service Chemistry Teachers' (PCTs) understanding of isomerism related concepts of Aliphatic Hydrocarbons (AHs). To get in-depth picture of PCTs understanding on isomerism related concepts of AHs, case study was employed. The sample for this study consisted of twelve participants selected from 87…
Descriptors: Preservice Teachers, Concept Formation, Scientific Concepts, Organic Chemistry