A tangram is a Chinese geometric puzzle that consists of a square cut into seven pieces that can be arranged to make other shapes. Our 4 1/8" tangrams are perfect for building problem-solving skills and are made of pre-cut foam and come in an assortment of colors. Includes 36 puzzles and thirty-six 11" cardboard design cards. (72 pcs. per set) © OTC
"Tangrams are a great manipulative to use in any math class. They help students develop mathematical concepts like spatial awareness, fractions, area and perimeter. They cater to several learning styles too. Since they are interesting and hands-on, students love to work with them and find new shapes and designs."
Amy, Educational Product Development Specialist