Stand for Height sort-stack Gives the child muscular impressions

Gives the child muscular impressions of the leaf shapes and to increases their power of observation and knowledge in nature

which creates a mental picture through touch

5 cm x 4 cm (with lid)

and perform arithmetic operations on them

Puzzle base: 24 cm x 24 cm

Stand for Height sort-stack Gives the child muscular impressionsA 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.