Skill Sharpeners Math and Phonics Fun: Kindergarten is the smart way to sharpen the minds of kindergarteners. The concepts in these activity books are taken from several key points in the Common Core State Standards for kindergarten and are a fun way to build confidence and skills in shapes, colors and patterns, number recognition, addition, the alphabet, sight words, rhyming, and beginning letter sounds. Along with a phonics book and a math book, this kit includes a 12-page parent guide, 36 pattern blocks, 20 two-piece puzzle cards, four double-sided bingo cards, a double-sided game spinner, 36 game markers, and 24 farm animal counters.