Day 36: Where to Hang the Mirror?

Thursday, 2 October 2014
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On the flat mirrors lab, I ask the kids for advice on how high up on a wall to hang a flat mirror so a tall person and a short person can share the mirror and check out their full bodies from head to toe. While most students are productively working toward a solution, several kids discovered the magical image formed by two flat mirrors placed at right angles to each other (above).

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