Tag Archives: engineering week

109 – ping pong launcher

This is what we’d built on Day 106 when we went to the Engineering Event held at the Naval Base. So today I let the geometry class give the catapult a try — each kid gets two trials. The target is just a 9-inch diameter container. The distance from launch to target is about 4 […]

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106 – engineering rocket challenge

I’m proud of our kids for placing 3rd (out of 14 schools competing) in this annual rocket challenge! (We got 1st place last year.)

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