It is January. I have taught numbers 0-15 extensively. We can write it, count it, find it, etc. Now is the time to stop and really make sure my students hit those Common Core standards. We are going to dive into a lot of base ten work. We have done base ten over the course of the semester and my students have a very good hold on the idea. They love ten frames and understand what a rod is and what a unit it. But, can they use it to count larger numbers? Can they decompose? That is what I will be teaching this month in math. I have just added my Base Ten Number Cards to my TpT store as a request from another teacher at my school. Like me, this teacher has a limited amount of wall space and wants to use the time and space she has effectively. My Base Ten Number Cards show students the number, ten frames, and rods and units to make a number. They are great to use when teaching the numbers and when teaching Base Ten and Decomposition.