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Lin, Chen-Yung; Hu, Reping – International Journal of Science Education, 2003
The research focus on children's science has recently shifted from separate concepts to more comprehensive and complex topics. This study addressed pupils' understanding of the complex topic of energy flow and matter cycling. A scoring system with three categories and six concepts was developed and used by four biology teachers to analyze 106…
Descriptors: Students, Scoring, Concept Mapping, Botany