I created this packet as we were trying to get our ideas together for the first few months of teaching the Counting and Cardinality Domain of the Common Core Standards. Click here if you are interested in this packet (free). It has ideas, activities and printables for you to use, modify, change and improve! I "chunked" my instruction by teaching sets of numbers (0-5, 6-10, 11-15, and 16-20).
So, I used the same kinds of activities with each set of numbers. I hope you like something from the packet and can use it with your students!