7
Stars
Objective
Example: A strong bridge can hold a small toy.
Step 1
Plan a simple bridge.
Step 2
Build with blocks, cups, or folded paper.
Step 3
Test with a small toy.
Step 4
Improve the bridge if it falls.
Science Question
๐ฆ What should a bridge do?
Introduces engineering design: plan, build, test, improve.
โ Back to Science & STEAM