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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Diameter: about 2 cm
A wooden hinged box with lid containing 5 wooden rectangular prisms with yellow finish and ruled with lines and squares
grading and seriation—indirect preparation for mathematics
The colours help identify each strand visually
Rectangular board dimensions: 24 cm x 12 cm x 0
Knobless Cylinders (Mini) mathematics Diameter: about 2 cmFour sets of five colourful cylinders varying in height and or diameter in each set. The purpose of this material is to develop child's visual perception of dimension. It also provide experiences in comparison, grading, and seriationindirect preparation for mathematics. Features Mini Homeschool size. Cylinder heights and diameters range from 1 cm to 3 cm with increments of 0. 5 cm. Recommended ages: 35 years.
