Problem tile dimensions: 4 cm x 2 cm
These plastic models include 4 stages in the life cycle of a dragonfly: eggs
learns the symbols for 11-19 and associates the quantity with the symbol
Mini/Homeschool size: about 30% smaller than the regular-size Constructive Triangles
The purpose of this product is to refine the child's auditory sense and memory
Introduction to Decimal Symbols with Trays (C Beads) animal-puzzle Problem tile dimensions: 4 cmThis set includes 9 unit beads, 9 bars of 10, 9 squares of 100, 1 cube of 1000, 3 wooden boxes, 1 nine unit tray, and a base to house the set. This set is a concrete representation of the decimal system from 1 to 1000, demonstrating place value and the concept that a decimal category cannot exceed nine. Number cards can be used alongside this material to teach abstract written numbers. Features C Beads are 8 mm plastic, wired with stainless steel or