1. Venn Diagrams – Notation – Bingo Method
Students should choose nine answers from the grid and place them
randomly into a 3x3 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).

2. 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’.

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

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

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

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

7. Highlight any area where
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.

11. Choose your numbers… 10 12 8 11 5 1 4 6 15 20 18 16 3 14 9 7
Draw a 3x3 grid in your book.

12. ξ A B 3 6 8 2
A ∩ B = 8 ∩
This and That

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

29. tom@goteachmaths.co.uk Questions? Comments? Suggestions?
…or have you found a mistake!?
Any feedback would be appreciated .
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