Stand for Height sort-stack The purpose of this product

The purpose of this product is to learn the parts of a butterfly: body and wings

and a wooden tray to house the set

Smallest cube dimensions: 1 x 1 x 1 cm

Board dimensions: 22

and perform arithmetic operations on them

Stand for Height sort-stack The purpose of this productA stand for plane geometric form exploration and measurement of height of the Constructive Triangles and the Yellow Triangles for Area. The Stand for Height helps the child measure the height of the material in order to calculate its area. Features Wooden base: 46 cm x 6 cm x 3 cm. Plastic sheet: 46 cm x 23 cm. Ruler: 46 cm x 3 cm. Triangles sold separately. Recommended ages: 1012 years.