Cheap Maths Teaching Aids Cubic centimeter, cubic decimeter model Understanding Volume Units (Volume Unit Demonstrator) Mainly understand the rate between 1 cubic centimeter and 1 cubic decimeter. The specifications of the cube are: one 10cm脳10cm脳9cm cuboid, one 10cm脳9cm脳1cm cuboid, one 9cm脳1cm脳1cm cuboid and one 1cm脳1cm脳1cm small cube, each cube is engraved with a 1cm Square, plastic material, transparent cube container with tick marks displayed on one side. Product Specification Product nameCubic centimeter, cubic decimeter model Materialplastic SizeThe specifications of the cube are: one 10cm脳10cm脳9cm cuboid, one 10cm脳9cm脳1cm cuboid, one 9cm脳1cm脳1cm cuboid and one 1cm脳1cm脳1cm small cube, each cube is engraved with a 1cm checkered Instructions Combine the teaching material and the real object to observe the comparison of the size, shape and volume of each cube, from 1 cubic centimeter to cubic decimeters. Product feature and application For elementary school "Mathematics" teaching preliminary understanding of volume units: the rate between cubic centimeters and cubic decimeters. Maintenance and precautions Plastic products are easily broken and should be avoided from falling. Please keep it in a transparent container after use to prevent loss.Cheap Maths Teaching Aids website:http://www.shenmateaching.com/lab-equipment/maths-teaching-aids/