This pi mobile would be a great introduction to pi, the concept of irrational numbers or as part of a study of Albert Einstein, who was born on Pi Day! Students can color all parts of the mobile while learning facts about pi.
There are directions included on the first page of the download for how the mobile goes together. Three shapes, each 2-sided (all sides are different) hang from a circular top. I used embroidery thread to make my mobile but any thread would work.
Requires: hole punch, tape, glue and/or stapler, thread.
(3 Pi Day activities for the cost of 2: Pi Day Activities Bundle
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