Materials: Duck Duck Bruce card game
1. Students earn cards by answering questions. When collection time ends, begin the battle. For balance, you can give each team one Bruce card and mix two more into the deck.
2. Each team plays a card at the same time. The card with more ducks wins. Cards from the SAME scene may be combined—for example, 2 beach ducks + 3 beach ducks = 5 ducks. Different scenes cannot combine.
3. Bruce is the trump card: one Bruce beats any number of ducks. But if two teams play Bruce in the same round, both Bruce cards are eliminated and the remaining teams compare ducks.
4. Used cards cannot be played again. Continue until only one team still has cards; that team earns 1 point. Reset and play another round. Highest total score wins.