Tangram Chess: Transformation Math Games
You'll notice that the tangram for this challenging game of Tangram Chess is a more simplified tangram composed of only five shapes: a parallelogram, a square, two different right triangles, and an isosceles triangle. There are so many potential springboards for classroom exploration when you begin with this game. You can start by teaching students congruence based on the different moves on the board, such as translations (slides), rotations (turns), and reflections (flips).
You'll get 1 PDF