Science
Matter & Materials
Conceptual
7–8 yrs
Taking Apart & Rebuilding
拆解与重组
Description
Observe that an object made of a small set of pieces can be disassembled and made into a new object, understanding that the pieces still exist
Mastery Evidence
- Explain that taking apart an object and rebuilding it uses the same pieces in a new arrangement
- Describe how the pieces themselves don't change even though the object looks different
- Give an everyday example of reusing materials to make something new
Assessment Prompt
If your child builds a tower with building bricks and then takes it apart to build a car, can they explain that the same bricks are used but arranged differently?
Prerequisites 1
Objects vs Materials
在推理重新组合碎片之前，必须理解物体与材料的区别
Unlocks 0
No follow-up topics
