BCPS Grade 5, Unit 3, Lesson 7
BCPS Grade 5 Advanced, Unit 1, Lesson 4
Print and cut apart the division QR cards. Print a copy of the directions page and place it in a clear sleeve. Provide students with a pile of about 24 plastic straws. Each student will draw a card, solve the division problem, and then check his/her answer with a QR reader. If his/her answer is correct, he/she will earn a number of straws. The student will use these straws to build a model of a cube. The winner is the first person to correctly solve problems to earn enough straws to construct a cube (need 12 straws).