This kit has everything you need to help students master representing addition and subtraction story problems on strip diagrams, number lines, or as equations. It has assessment, data tracking, task cards, math stations, small group lessons, interactive notebook, digital activities, and more! All designed to help your students master representing sums and differences. It's great for 3rd graders but would also be good for challenging your 4th grade students. LEARN HOW TO USE THIS RESOURCE DIGITA