Build a Bridge
Build a bridge to hold 2 tennis balls
2 Tennis Balls
Give each six a certain amount of newspaper, selotape and straws depending on how difficult you want to make it, and ask them to build a bridge strong enough to hold 2 tennis balls and cover a certain gap (e.g. 30 cm) give them a 15 minute time limit to make it in and test it out.
- creative challenge
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