001-MI- (1 set includes wooden Pyramid puzzle and manual)
Pyramid Puzzle – Problem Solving Ability (Adopted Version)
he Pyramid puzzle is being used for the study of problem solving, insight learning and concept formation. This instrument consists of a wooden board with three metallic pegs fixed in a triangle pattern. One of the pegs has 6 square blocks (the stack of graduated blocks) arranged in a pyramid pattern. Theses blocks are of six different sizes from largest to the smallest so as to facilitate to look like a pyramid.