I use the FIND THE BINGO puzzle in all my classes from Algebra to Calculus. I make up 15 problems on the topic that we are studying and then
put the answers in a 5 x 5 grid along with 10 distractors. The students are instructed to work the problems in any order and to locate their answers
on their bingo card. They keep working problems in any order until they have five circled answers in a line -- horizontally, vertically, or
diagonally. WHEN THEY FIND THE BINGO, THEIR WORK IS FINISHED!