Do your first graders need help truly understanding place value, adding across 10s, 2-digit addition, geometric shapes, telling time, and more. These digital activities will help them think more deeply and remember better. You'll get 12 PowerPoint resources, each with 20 interactive screens! There are more than 240 screens in all, perfect for class discussions or assignments. As students match various expressions and models, they will learn to make sense of math! You'll be in complete cont