By reinforcing the link between geometric vocabulary spoken out-loud and the imagery on their Bingo Sheets, students strengthen their understanding of the features of familiar shapes.
Students split into groups of up to eight, each taking a Bingo Sheet. One student is the 'Caller', and they draw Bingo Cards one at a time, calling out the shape name (“Square”). The other students cross that shape off their sheet, or cover it with a token. The first student to cross all the shapes off their sheet and shout “Bingo” is the winner. The game is then repeated with the next Caller.
The game can be played in teams, with students working at lower levels paired up with those working at higher levels. Instead of stating the name of the shape, the teacher hints at unique features of the shape (“this shape has four equal-length sides”) and allows the teams time to work together to come up with the answer.
Number of players:
Up to 8
Materials:
Set of Bingo Cards
Set of Bingo Sheets
Pencils/pens/tokens
The Bingo Cards have an image of the shape, the name of the shape, and also a short description of the features of the shape. This means the group can differentiate the game for themselves, independent of the rest of the class. Both the cards and sheets are presented in black-and-white, so as to not distract students or provide cues with colour.
The Caller can briefly show the players the image on the Calling Card
The Caller can slow down the rate at which they are calling shapes to allow the players to keep up
Instead of saying the name of the shape, the Caller can describe the features ("this shape has four sides of equal length"), and the players have to match it to the shapes on their Sheet.
The activity requires students to recognise and classify shapes in their head as the teacher presents the bingo card, and then repeat this recognition/classification as they mark that shape on their sheet, strengthening the connection between shape name and features.
Through discussion students gain understand and be confidence in using geometric vocabulary
If the game is played in teams, students must work together and discuss their answers, requiring an understanding of which geometric features are present in some shapes and not others.