Questionnaire | Questionnaire parts | No. of questions | Data collection |
---|---|---|---|
Pre-questionnaire | Part 1: students’ perceived self-efficacy towards core ideas in science | 23 | Experimental group and Control group |
Post-questionnaire | Part 1: students’ perceived self-efficacy towards core ideas in science | 23 | Experimental group |
Part 2: the usefulness (including the combination of like, interest, importance, etc.) of implemented core idea maps in science lessons—10 core ideas as part of the intervention | 10 |