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QR Challenge: Quiz Review Lessons 1-4

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. 1. Find the sum. 1745 + 682
2.
3. 2. Find the difference. 912-799
4.
5. 3. Find the product. 42 x 118
6.
7. 4. Write the product as a power. 5 x 5 x 5 x 5 x 5 x 5
8.
9. 5. Find the value of the power. 6⁴
10.
11. 6. Write the power in expanded form. 8⁶
12.
13. 7. When estimating, round to the _____________ ___________ ___________.
14.
15. 8. Estimate the following. 236 + 49
16.
17. 9. Estimate the following 5890 - 122
18.
19. 10. Estimate the following 86 x 44
20.
21. 11. Using compatible numbers, estimate the quotient. 333 ÷ 12
22.
23. 12. Describe the pattern and find the next two numbers. 14,22,30,38,___,___
24.
25. 13. Find the quotient. 1680 ÷ 14
26.
27. 14. How can you remember the order of operations?
28.
29. 15. Evaluate the expression. 100 ÷ 5² + 5
30.
31. 16. Evaluate the expression. 10 - 2 x 3 + 7
32.
33. 17. Evaluate the expression. 9 x (2 + 6) ÷ 12
34.
35. 18. Find the value of the power. 3 cubed

 



Quiz Review Lessons 1-4: QR Challenge

https://www.classtools.net/QR/decode.php?text=1._Find_the_sum.__1745_+_682

Question 1 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

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

Question 2 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

https://www.classtools.net/QR/decode.php?text=2._Find_the_difference.__912-799

Question 3 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

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

Question 4 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

https://www.classtools.net/QR/decode.php?text=3._Find_the_product.__42_x_118

Question 5 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

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

Question 6 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

https://www.classtools.net/QR/decode.php?text=4._Write_the_product_as_a_power.__5_x_5_x_5_x_5_x_5_x_5

Question 7 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

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

Question 8 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

https://www.classtools.net/QR/decode.php?text=5._Find_the_value_of_the_power.__6⁴

Question 9 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

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

Question 10 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

https://www.classtools.net/QR/decode.php?text=6._Write_the_power_in_expanded_form.__8⁶

Question 11 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

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

Question 12 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

https://www.classtools.net/QR/decode.php?text=7._When_estimating,_round_to_the______________________________________.

Question 13 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

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

Question 14 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

https://www.classtools.net/QR/decode.php?text=8._Estimate_the_following.__236_+_49

Question 15 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

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

Question 16 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

https://www.classtools.net/QR/decode.php?text=9._Estimate_the_following___5890_-_122

Question 17 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

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

Question 18 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

https://www.classtools.net/QR/decode.php?text=10._Estimate_the_following__86_x_44

Question 19 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

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

Question 20 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

https://www.classtools.net/QR/decode.php?text=11._Using_compatible_numbers,_estimate_the_quotient.__333_÷_12

Question 21 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

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

Question 22 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

https://www.classtools.net/QR/decode.php?text=12._Describe_the_pattern_and_find_the_next_two_numbers._14,22,30,38,___,___

Question 23 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

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

Question 24 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

https://www.classtools.net/QR/decode.php?text=13._Find_the_quotient.__1680_÷_14

Question 25 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

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

Question 26 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

https://www.classtools.net/QR/decode.php?text=14._How_can_you_remember_the_order_of_operations?

Question 27 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

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

Question 28 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

https://www.classtools.net/QR/decode.php?text=15._Evaluate_the_expression.__100_÷_5²_+_5

Question 29 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

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

Question 30 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

https://www.classtools.net/QR/decode.php?text=16._Evaluate_the_expression._10_-_2_x_3_+_7

Question 31 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

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

Question 32 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

https://www.classtools.net/QR/decode.php?text=17._Evaluate_the_expression._9_x_(2_+_6)_÷_12

Question 33 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

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

Question 34 (of 35)

 



Quiz Review Lessons 1-4: QR Challenge

https://www.classtools.net/QR/decode.php?text=18._Find_the_value_of_the_power.__3_cubed

Question 35 (of 35)