Venn Diagrams Notation Bingo Method Students should choose

Venn Diagrams – Notation – Bingo Method Students should choose nine answers from the grid and place them randomly into a 3 x 3 square in their book. You may want to pause your display and choose questions according to difficulty during the game. Depending on time, students could win with a line, an X, or a ‘full house’ (all).

Printing To print handouts from slides Select the slide from the left. Then click: File > Print > ‘Print Current Slide’ To print multiple slides Click on a section title to highlight all those slides, or press ‘Ctrl’ at the same time as selecting slides to highlight more than one. Then click: File > Print > ‘Print Selection’ To print double-sided handouts Highlight both slides before using ‘Print Selection’. Choose ‘Print on Both Sides’ and ‘Flip on Short Edge’.

BINGO! 45 54 23 82 37 12 76 25 91 Venn Diagram Notation

Intersection: ∩ This and That a ∩ Blonde and a girl d A boy and 14 years old A Ford and yellow An animal and has 2 legs

Intersection: ∩ This and That ξ A B A∩B Mark the first region. Mark the second region. ∩ = A and B Highlight areas where the marks overlap.

Union: ∪ This or That or Both ∪ r Blonde or a girl A boy or 14 years old A Ford or yellow An animal or has 2 legs

Union: ∪ This or That or Both ξ A B A∪B Mark the first region. Mark the second region. ∪ = This or That or Both. Highlight any area where there are marks.

Choose your numbers… 10 5 15 3 12 1 20 14 Draw a 3 x 3 grid in your book. 8 4 18 9 11 6 16 7

ξ A 3 B 8 6 2 ∩ This and That A∩B= 8

ξ A B 3 5 2 7 ∪ This or That or Both A ∪ B = 10

ξ A B 5 11 9 4 ∩ This and That A ∩ B = 11

ξ A B 2 6 4 12 ∪ This or That or Both A ∪ B = 12

ξ A B 3 2 1 4 ∪ This or That or Both A’ ∪ B = 7

ξ A B 8 4 12 3 ∩ This and That A ∩ B’ = 4

ξ A B 5 7 8 15 ∩ This and That A’ ∩ B’ = 15

ξ A B 7 8 6 4 ∪ This or That or Both A’ ∪ B = 18

ξ A B 6 9 5 7 ∩ This and That A’ ∩ B = 5

ξ A B 7 2 4 10 ∪ This or That or Both A’ ∪ B’ 16 =

ξ A B 4 2 5 3 ∪ This or That or Both A ∪ B’ = 9

ξ A B 6 12 7 20 ∩ This and That A ∩ B’ = 6

ξ A B 8 13 1 9 ∩ This and That A’ ∩ B = 1

ξ A B 5 3 7 8 ∩ This and That (A ∩ B)’ = 20

ξ A B 5 7 8 2 ∪ This or That or Both A ∪ B’ = 14

ξ A B 8 11 5 3 ∪ This or That or Both (A ∪ B)’ =3

Questions? Comments? Suggestions? …or have you found a mistake!? Any feedback would be appreciated . Please feel free to email: tom@goteachmaths. co. uk