Tangram - do it yourself - fast and easy

Tangram - do it yourself fast and very easy by folding a sheet of paper
Tangram is an important ancient Chinese puzzle. Thousands of figures can be created from just 7 elements. If you don't have a finished Tangram at home, you can construct the seven Tangram stones here, just with a sheet of paper, a ruler, a pencil and scissors.
For more information see: www.math-games.eu
European Erasmus+ Project Math-GAMES