Geometric Stick Material art A wooden compartment box contains

A wooden compartment box contains colored bead squares and chains

The Five Yellow Prisms are used in calculating the volume of a rectangular prism

- Two red equilateral triangles with a black line along one side

-Balls Cards with wooden tray A wooden tray contains 9 pcs of balls sorting cards

demonstrating place value and the concept that a decimal category cannot exceed nine

Geometric Stick Material art A wooden compartment box containsThe geometric stick material consists of a series of color coded sticks, plastic curves, a plastic measuring angle, a plumb line, tacks and brad fasteners, all stored in a compartmentalized wooden box with lid.