Curated OER
Math Activity File
Third graders describe the difference between area and volume and also explain how various units of measure relate to one another.
Curated OER
Multiplication War
Students pair up and shuffle cards. They deal the cards out evenly and stack them face down. Both students turn over their top at the same time. They multiply the 2 cards and shout the answer. Winner puts the cards in his/her winning pile.