Classroom Hacks

I use these with great success in my math intervention classroom. I printed them out using cardstock and laminated them. For some students it was best to cut them out so they could 'see' each group of numbers. For others, the strips of 12 were more useful. I use these in conjunction with Pam Harris (mathisfigureoutable.com/) number strings and Graham Fletcher's (gfletchy.com) free multiplication-subitizing-cards. Many students were more successful with their fluency and number sense that helped