This Second Grade Spiral Math Unit contains daily lesson plans, assessments, activities, and more! This the 1st part of the Spiral Math Units. It includes Units 1-7 (out of 14). The file was too big to put into 1 zipped folder.Standards covered in this unit are: 2.NSBT.5, 2.ATO.2, 2.MDA.1, 2.MDA.2, 2.ATO.1, 2.MDA.5, 2.NSBT.2, 2.MDA.6, 2.MDA.7, 2.NSBT.1 a,b,c, 2.NSBT.3, 2.NSBT.4, Here is what is included:Unit PlansAdding & Subtracting within 100Exploring Standard Unit of LengthsRelating A