Students explore shapes, area, volume and more—as they race to fill in illustrated bingo cards! Played just like traditional bingo, the game asks children to listen to geometry clues, find the matching picture on their game cards and cover it up with a handy marker chip. The game comes complete with enough materials for up to 36 children to play at once, including 36 game cards, 60 calling cards, 528 marker chips and a calling card reference mat that makes it a cinch to see what cards you’ve called out.