Today we used a mathematical compass.At first it was difficult.We got the hang of it after a few tries.It was fun and two kids came in from Ms Manning's class.They showed us a demonstration.We made a perfect circle from the mathematical compass and made it into a square. It was a fun day in Ms Martin's class! By: Haley
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I think mathematical compasses are so interesting. I think I still have mine from when I went to high school. What else can you do with it besides draw circles?
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