Curated OER
Percentage War
Fifth graders explore fractions by participating in a card activity in class. In this percentages activity, 5th graders inventory the amount of different cards in a deck in order to determine the percentages of getting a certain card....
Curated OER
Fraction Card Shark
Second graders explain the relative size of fractions using symbolic and concrete representations. Groups of four students play a game which uses cards and unifix cubes. The game helps them get a visual understanding for the 'size' of...