Learning Resources Fraction Tower Fraction Cubes 51 Pieces Force Meter Material: they are all environmental-friendly

Material: they are all environmental-friendly

3 program mode (High / Medium / Low power)

This model is very quick and easy to assemble

Embedded Specimen is a good teaching tool for Nature Science

Size: 220mm x 110mm x 270mm

Learning Resources Fraction Tower Fraction Cubes 51 Pieces Force Meter Material: they are all environmental-friendlyExplore mathematical concepts with these snap together, color coded cubes. Help children explore and compare fractions by building simple, graphic mathematical models. Cubes can be used alone or with Fraction Tower Activity Sets. Set includes 51 cubes. Premium Quality: This item is made of high quality, heavy duty and durable materials. Designed for use in classrooms, household and educational settings. If you need custom order with different sizes