Challenge Day / Straw Bridge and Tower Challenge
Straw Bridge and Tower Challenge
Teams build the strongest bridge or tallest tower using only straws and tape, then test it to see how it holds up.
How to run it
- Give each team the same number of straws and a length of tape.
- Choose a challenge: tallest tower or strongest bridge across a gap.
- Allow planning and building time.
- Test towers by measuring and bridges by adding coins or weights.
You will need
- paper straws
- masking tape
- coins or small weights
- measuring tape
Make it easier or harderYounger children build towers only; older children set a budget for materials.
My Time Our Place · Outcome 4, Outcome 2Testing designs builds scientific thinking and cooperation.
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