Geometric Puzzles, Virtually
During February’s Online Math Teacher Circle session, Henri Picciotto presented geometric puzzles that educators and students could attempt virtually using online manipulatives he created. Facebook Twitter https://youtu.be/GD_4LW86OHw Tangrams The session started with an explanation of Tangrams. The Tangram is a set of seven geometric shapes made up of five triangles, a square, and a parallelogram. …