I can read and write teen numbers were created to help my students who are unsure of teen numbers. It also includes 10, 11 and 12. The format is connected to All Teen Numbers Start with a 1 on youtube. We watch and sing that song to help understand the pattern and format of the teen numbers.
My first graders will be reading I can read teen numbers as shared reading, then coloring it as they reread it independently. They will also be using stamp pads to put fingerprints into ten frames to connect the number to counting one to one.
The book is about a level D-F from Fountas and Pinnell.