Think these flexible, self-stick sticks are only for arts and crafts? Think again!
Wikki Stix are also great for math – try them for approximating curves when plotting functions on the Coordinate Geometry Board. They feature a patented wax formula, so your class can use them again and again. Wikki Stix come in a pack of 48 in primary colors (black, white, red, gold, blue, and green) and are nontoxic.