6
Stars
Objective
Example: A ball rolls. A block may slide.
Step 1
Build a simple ramp.
Step 2
Place a ball at the top and let it roll.
Step 3
Place a block at the top and observe.
Step 4
Ask what rolled and what slid.
Science Question
๐ฆ Which object can roll?
Encourages prediction, testing, comparison, and cause-effect thinking.
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