Not your ordinary aBUGcus-slide the bugs to count, add, subtract, make 10, and so much more. This leaf is full of ladybugs that meet Kindergarten Common Core State Standards. Twenty bugs in 2 rows and 2 colors become hands-on math tools for understanding the power of 10. Includes 4 Counting Frames and Activity Guide. Each leaf measures approximately 8" L x 4½" W. Grades K+/Ages 5+