MathBuilders.com

Here is the differentiation problem this bundle solves. In one class you have kids still building basic fact recall sitting next to kids ready to push well past grade level, and prepping separate work for both groups eats your prep time. This set hands you the same activity at three grid sizes, so you can give a 10x10 to the kid who needs a smaller field and a 20x20 to the kid who is ready to stretch, with no extra prep on your end. What is inside: 55 fill-in-the-blank multiplication table works