A set of blue Geometric Solids used for the calculation of volume. The solids are derived from a base of 10 x 10 cm and a height of 20 cm. Each sold individually.
A set of blue Geometric Solids used for the calculation of volume. The solids are derived from a base of 10 x 10 cm and a height of 20 cm. Each sold individually.
A set of blue Geometric Solids used for the calculation of volume. The solids are derived from a base of 10 x 10 cm and a height of 20 cm. Each sold individually.
This material is used to represent in geometric form the hierarchy of number for: 1, 10, 100, 1000, 10,000, 100,000 and 1,000,000. The precise nature of these materials makes it...
A working chart of the story for "The Nation of the Great River." This story is often used to spark the imagination prior to introducing the concepts relating to Human...
Used to help isolate the possible number combinations of 1 -10, the Bead Houses are made of durable plastic and color-coded to correspond with the Bead Material. To be used with...
The Small Movable Alphabet is ideal for phonogram word building in 2 colors. Phonogram word building is presented with black letters, and a second box of red or blue letters....