Bucket of Big Wooden Beads - Jumbo Beads for Threading, Assorted ColoursDesigned for hands on exploration, this bucket of 400 large wooden beads in bright orange, red, green, and blue offers a versatile resource for teaching counting, sorting, patterning, addition, subtraction, and place value. The beads measure 18 x 15. 5 mm, large enough for clear manipulation and classroom demonstrations. The set includes five shoelaces of varying lengths to support a range of activities such as creating number lines, Base Ten models,