This Common Core packet includes 15 worksheets that address the concepts in the Counting and Cardinality domain. This packet focuses on numbers one to ten. The clip art theme is school supplies. The topics addressed include: count, glue and cut the number; count and write the number, count objects in a five frame, count objects in a ten frame, determine if sets are greater then, less than or equal; the concept of before and after. This packet is cognitively engaging and aligns with the Common Core expectations for this domain. Happy Teaching!