This Common Core kindergarten packet includes 15 worksheets that address the concepts in the Counting and Cardinality domain. This packet focuses on numbers one to five. The topics addressed include: count, cut and glue the number; count and write the number, count objects in a five frame, count objects in a ten frame, determine if sets are greater than, 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!