Day 135: Indirect measurement outside

We measured the classroom using similar triangles together, and then students worked in pairs outside. I would definitely do this again. I think they learned just as much about using measuring tape and converting units as they did about proportions and applications of similar triangles. We also followed this up with discussion on possible sources of error or discrepancy’s and reasonableness.

2014-04-22 09.27.08 2014-04-22 10.21.24 HDR

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