Get the Kindergarten Boom! Get the First Grade Boom Cards!Get the Kindergarten Freebie!Get the First Grade Freebie!This Free Valentines' day Counting to 20 game for kindergarten students is a great way for students to get active while practicing their math skills. In the kindergarten math brain break centers, students will work on Counting & Cardinality skills that are directly tied to the Common Core Standards. This product is for the following standard: CCSS.MATH.CONTENT.K.CC.A.2 ***Image