Enrich center time with easy-to-make-and-store "kits"! These 30 skill-building games and activities help kids practice connecting numbers to the quantities they represent, skip-counting, place value, and more. Each box can be assembled with readily available materials and includes reproducible labels, easy-to-read student directions, and reproducible game boards and worksheets. Meets the NCTM Standards.  Gr. K-2