Ten-frames are one of the most useful tools available to teachers for math instruction and learning in the primary grades. This reproducible activity book includes 50 complete lessons using a variety of ten-frame materials and techniques. Each lesson includes a detailed alignment to the Common Core content and practice standards, step-by-step instructions and an assessment of student responses. The included CD-ROM includes a digital book (Flash Format) and a virtual Ten-Frame tool for class presentation with an interactive white board or projector.