Wooden Teaching Clock. А375
21.03.2019Geoboard 5х5. А373
03.04.2019Puzzle “Tangram”. А367/1
A tangram is a Chinese puzzle made with the help of geometric shapes. Tangrams can develop problem-solving and logical thinking skills, perceptual reasoning, visual-spatial awareness, creativity, and many mathematical concepts such as congruency, symmetry, area, geometry, and perimeter. They help kids learn geometric terms and develop stronger problem-solving abilities.