This is a preview of a packet I am working on for my students as a spiral review. My school has switched to the standards-based grading initiative this year and I am looking for constant ways to assess prior knowledge and spiral back to standards that students have yet to master. As you will see, this file is aligned to second grade common core math standards. Weeks 1-6 will be aligned to second grade standards as I know many teachers incorporate some kind of launch within this time frame before beginning a new structured math curriculum. After week 6, all of my review pages will be aligned to the third grade common core math standards. Enjoy!