How many pennies are in a dollar? How long does it take to count to a million? What does the phrase “five to nine, climb the vine” mean? These are just a few activities in the 3 standards-based lessons that come with this kit. Also included are 600 Unit Cubes, 250 Rods, 50 Flats, five Decimeter Cubes, an Overhead Base 10 Set, 30 Place Value Mats, a Value Mat Transparency, and reproducible student worksheets. Grades 2–5.