This set of 25 full page 10-Frame Cards can be used for Teacher Demonstration purposes when working on the development of the landmark numbers of five, ten, and twenty. They can be used to support addition strategies, place value, and understanding the "teens".
Ten and Five Frame made from thick poster board and duck tape. I used magnetic tape on the frame and the blue circles so they stay hand-free. To make the five-frame, I cut the poster board in half length-wise