This digital notebook was created to go along with Houghton-Mifflin's Go Math curriculum for 3rd grade. It covers concepts taught in chapter 1. However, it may be used by any 3rd grade teacher, teaching Common Core Standards. It covers arithmetic patterns, addition, subtraction, estimating, rounding to the nearest 10 and 100, and problem solving. This is a perfect resource for distance learning as well as classroom learning. No more purchasing notebooks from your own pocket. No more scissors, glue, and messy notebooks. No more lost notebooks or extra clutter in desks. No more running to the copier to copy a resource for the students' notebooks. Purchased once and done!