Who doesn't love games? Your students are sure to love this "I Have, Who Has" game that reinforces the Common Core standards for Number Sense using Base Ten blocks. This game can be played whole or small group. Begin the game by having a student read the start card, which has Base Ten Blocks, then the student who has the standard form that matches reads his card. Then continue matching up the number forms until you reach the end card. There are 31 game cards. Have fun!
Common Core Standards
CCSS.Math.Content.1.NBT.B.2 Understand that the two digits of a two-digit number represent amounts of tens and ones. Understand the following as special cases:
CCSS.Math.Content.1.NBT.B.2a 10 can be thought of as a bundle of ten ones — called a “ten.”
CCSS.Math.Content.1.NBT.B.2b The numbers from 11 to 19 are composed of a ten and one, two, three, four, five, six, seven, eight, or nine ones.
CCSS.Math.Content.1.NBT.B.2c The numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 refer to one, two, three, four, five, six, seven, eight, or nine tens (and 0 ones)