Resource contains ppt, teachers question card with a choice of three questions per solution, instructions and bingo cards. Like other maths bingo games, this often aids discussion of solutions and as it is in a win-able game format, aids engagement too.
Laminate the teachers question set. You can then use a whiteboard marker to mark off and keep track of which questions you have asked. It will then wipe clean when you are done ready to use with another class.
When you are ready to play, either cut up the bingo cards included or get students to draw 4x3 grids in their books.
Then get students to choose 4 numbers from each line – this allows you to have more control when you are ready to complete the game by picking a max of three questions from one of the rows until you are ready to complete the game.