A GROWING BUNDLE of wonderful science based units for prek, kindergarten and first grade. These are in-depth lessons with cross curricular hands-on activities to practice literacy, maths, art, geography, life skills etc to cover a full year.BEST things about this bundle:This bundle will include 20 units (with 2 units released every month).All units are secular and science based.Units are open-ended with the ability to set lesson plans based on the child's skill level.Detailed instructions for ev