Pinwheel magnetic tangram teaching aids puzzle creative magnetic stickers [recommended for 3 to 6 years old]

Pinwheel Tangram teaching aids kindergarten educational geometry teaching aids children's toys advanced geometry thinking system children step by step to unlock the world of shapes
4 themes covering N common shapes, with progressive difficulty levels to systematically train children's geometric thinking and mathematical logic

Size: Length 24.5 x Width 19 x Height 1.5 cm, Volume 651.700 cm³, Weight 590 g

1. Recognize shapes and distinguish colors. Guide children to look at, touch, and compare the colors, sizes, and other characteristics of each shape in the tangram.
2. Compare the size and length of different triangles. Compare the area size, shape characteristics and side length of different triangles.
3. Combination and division of figures: A square can be divided into two congruent isosceles right triangles. Two triangles of the same size can be combined to form a parallelogram.
4. Symmetrical figures In tangram, except for the parallelogram, all other figures are symmetrical axis figures.
5. Magnetic attraction prevents displacement, enriches scenes, and stimulates creative imagination