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QR Challenge: KS2 Recap hunt

Created using the ClassTools QR Treasure Hunt Generator

Teacher Notes

A. Prior to the lesson:

1. Arrange students into groups. Each group needs at least ONE person who has a mobile device.

2. If their phone camera doesn't automatically detect and decode QR codes, ask students to

3. Print out the QR codes.

4. Cut them out and place them around your class / school.


B. The lesson:

1. Give each group a clipboard and a piece of paper so they can write down the decoded questions and their answers to them.

2. Explain to the students that the codes are hidden around the school. Each team will get ONE point for each question they correctly decode and copy down onto their sheet, and a further TWO points if they can then provide the correct answer and write this down underneath the question.

3. Away they go! The winner is the first team to return with the most correct answers in the time available. This could be within a lesson, or during a lunchbreak, or even over several days!


C. TIPS / OTHER IDEAS

4. A detailed case study in how to set up a successful QR Scavenger Hunt using this tool can be found here.


Questions / Answers (teacher reference)

Question

Answer

1. What is the missing number? 3, 6, _ , 129
2. What is the name of the quadrilateral with all sides equal, all angles equal?Square
3. What is 4535 rounded to the nearest 10?4540
4. How many hundreds are there in one thousand?10
5. Subtract 21 from 4019
6. What is 8 x 864
7. Add together 90, 110 and 120320
8. Add together 6 and 6672
9. Multiply 91 by 2182
10. What is the next odd number after 999?1001
11. Take away 95 from 11015
12. Double 150 and then double your answer600
13. What number is exactly half way between 50 and 80?65
14. How many 7s are there in 630?90
15. Multiply 75 by 10750
16. Three pens cost one pound fifty pence altogether. How much would 7 pens cost?£3.50
17. Subtract 0.1 from 21.9
18. What is one fifth of 1000200
19. Multiply 8 by 4 then add 5082
20. Who is the best Maths teacher?Mr Payne

 



KS2 Recap hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_missing_number?_3,_6,___,_12

Question 1 (of 20)

 



KS2 Recap hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_name_of_the_quadrilateral_with_all_sides_equal,_all_angles_equal?

Question 2 (of 20)

 



KS2 Recap hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_4535_rounded_to_the_nearest_10?

Question 3 (of 20)

 



KS2 Recap hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=How_many_hundreds_are_there_in_one_thousand?

Question 4 (of 20)

 



KS2 Recap hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Subtract_21_from_40

Question 5 (of 20)

 



KS2 Recap hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_8_x_8

Question 6 (of 20)

 



KS2 Recap hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Add_together_90,_110_and_120

Question 7 (of 20)

 



KS2 Recap hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Add_together_6_and_66

Question 8 (of 20)

 



KS2 Recap hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Multiply_91_by_2

Question 9 (of 20)

 



KS2 Recap hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_next_odd_number_after_999?

Question 10 (of 20)

 



KS2 Recap hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Take_away_95_from_110

Question 11 (of 20)

 



KS2 Recap hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Double_150_and_then_double_your_answer

Question 12 (of 20)

 



KS2 Recap hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_number_is_exactly_half_way_between_50_and_80?

Question 13 (of 20)

 



KS2 Recap hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=How_many_7s_are_there_in_630?

Question 14 (of 20)

 



KS2 Recap hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Multiply_75_by_10

Question 15 (of 20)

 



KS2 Recap hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Three_pens_cost_one_pound_fifty_pence_altogether._How_much_would_7_pens_cost?

Question 16 (of 20)

 



KS2 Recap hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Subtract_0.1_from_2

Question 17 (of 20)

 



KS2 Recap hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_one_fifth_of_1000

Question 18 (of 20)

 



KS2 Recap hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Multiply_8_by_4_then_add_50

Question 19 (of 20)

 



KS2 Recap hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Who_is_the_best_Maths_teacher?

Question 20 (of 20)