Over and Under is a child's "First Game of Fractions". From Publisher Page: Players place one die over or under another die to create a proper or improper fraction in this multi-leveled game of beginning fractions. Then place a marble over or under that fraction on the game board to knock their opponents out or capture the fraction for themselves. For the biggest challenge, be the first player to capture a combination of proper fractions that will make a whole number. The game is available in a wooden board version and a Masonite board wipe-off version, for use with crayons or water-based overhead markers. Wooden Version Includes: - 12" x 12" x 3/4" Birch Game Board - 80 Glass Marbles (4 colors). - 4 Marble Trays - Dice - Directions - Game Box Masonite Version Includes: - 11" x 11" x 1/8" Masonite board - Dice - Directions