Child Development and Pedagogy · Pedagogy
In a laboratory activity, students prepare oxygen gas by decomposing hydrogen peroxide using manganese dioxide as a catalyst and test it with a glowing splint. This instructional approach is an example of:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Reading comprehension of reaction types
- 2Theoretical analysis of gas laws
- 3Hands-on learning through chemical reactions✓
- 4Learning through textbook problem sets
Correct answer
Hands-on learning through chemical reactions
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