Small Square Root Board mathematics-replacement The purpose of this material

The purpose of this material is to introduce the child to the concept of the Earth as a sphere made up of land and water (and air)

Puzzle base: 24 cm x 24 cm

the tray assists the child with tracing the frame

Wooden stand: 30 cm x 8 cm

Small Square Root Board mathematics-replacement The purpose of this materialA square wooden board with 225 indentations (15 x 15) and a compartmented box containing 100 green beads, 100 blue beads, and 100 red beads. Green beads represent units (or thousands), while blue represents tens, and red represents hundreds. The purpose of this product is to: Learn to find factors and multiples and understand highest common factor and lowest common multiple. Build squares and extract square roots. Also known as the algebraic peg