new manipulative for classrooms or just for fun...
This unique puzzle is ideal for teaching basic math skills, problem
solving and critical thinking in an exciting way! The vanishing geometrical
effects will hold both juniors' and seniors' attention...
of the game
A) Remove the 10 pieces from the frame, then replace them without the
small square to fill the frame again!
B) Using all 7 Tangram pieces, form figures both with and without a
mystifying triangle... (15 original paradoxical figures)