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QR Challenge: 9 weeks QR Code Review Game

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) Write the integer that represents the situation. Then write the oppostie of that integer. A drop in elevation of ninety feet-90,90
2. 2) Copy and complete the statement using < or >: -3_____-5>
3. 3) Write the correct order of the integers from least to geratest: 16,14,1,5,-6-6,1,5,14,16
4. 4) What is the absolute value of |-14|?14
5. 5)-3+-6 and 12-(-5) and -15 - (-11) -9,17,-4
6. 6) Identify the property: 3+4=4+3Commutative
7. 7)6+8 x -4 42
8. 8)-8/2 + 4 x 9 32
9. 9)14 - |5-9| + 212
10. 10.) Write the fraction as a mixed number: 3/40.75
11. 11)Write the decimal asa fraction: 0.7272/100
12. 12)Is 2.353553555 rational or irrationalirrational
13. 13)Is 13 rational or irrationalrational
14. 14)Find the product: 1 and 1/3 times 1 and 5/82 1/6
15. 15) 7/15 divided by 3/111 32/45
16. 16) -8/15 - 11/15 -1 4/15
17. 17)Find the square root of 255
18. 18)Name 3 perfect squares36,49,9

 



9 weeks QR Code Review Game : QR Challenge

https://www.classtools.net/QR/decode.php?text=1)_Write_the_integer_that_represents_the_situation._Then_write_the_oppostie_of_that_integer._A_drop_in_elevation_of_ninety_feet

Question 1 (of 18)

 



9 weeks QR Code Review Game : QR Challenge

https://www.classtools.net/QR/decode.php?text=2)_Copy_and_complete_the_statement_using_<_or_>:_-3_____-5

Question 2 (of 18)

 



9 weeks QR Code Review Game : QR Challenge

https://www.classtools.net/QR/decode.php?text=3)_Write_the_correct_order_of_the_integers_from_least_to_geratest:_16,14,1,5,-6

Question 3 (of 18)

 



9 weeks QR Code Review Game : QR Challenge

https://www.classtools.net/QR/decode.php?text=4)_What_is_the_absolute_value_of_|-14|?

Question 4 (of 18)

 



9 weeks QR Code Review Game : QR Challenge

https://www.classtools.net/QR/decode.php?text=5)-3+-6_and_12-(-5)_and_-15_-_(-11)

Question 5 (of 18)

 



9 weeks QR Code Review Game : QR Challenge

https://www.classtools.net/QR/decode.php?text=6)_Identify_the_property:_3+4=4+3

Question 6 (of 18)

 



9 weeks QR Code Review Game : QR Challenge

https://www.classtools.net/QR/decode.php?text=7)6+8_x_-4

Question 7 (of 18)

 



9 weeks QR Code Review Game : QR Challenge

https://www.classtools.net/QR/decode.php?text=8)-8/2_+_4_x_9

Question 8 (of 18)

 



9 weeks QR Code Review Game : QR Challenge

https://www.classtools.net/QR/decode.php?text=9)14_-_|5-9|_+_2

Question 9 (of 18)

 



9 weeks QR Code Review Game : QR Challenge

https://www.classtools.net/QR/decode.php?text=10.)_Write_the_fraction_as_a_mixed_number:_3/4

Question 10 (of 18)

 



9 weeks QR Code Review Game : QR Challenge

https://www.classtools.net/QR/decode.php?text=11)Write_the_decimal_asa_fraction:_0.72

Question 11 (of 18)

 



9 weeks QR Code Review Game : QR Challenge

https://www.classtools.net/QR/decode.php?text=12)Is_2.353553555_rational_or_irrational

Question 12 (of 18)

 



9 weeks QR Code Review Game : QR Challenge

https://www.classtools.net/QR/decode.php?text=13)Is_13_rational_or_irrational

Question 13 (of 18)

 



9 weeks QR Code Review Game : QR Challenge

https://www.classtools.net/QR/decode.php?text=14)Find_the_product:_1_and_1/3_times_1_and_5/8

Question 14 (of 18)

 



9 weeks QR Code Review Game : QR Challenge

https://www.classtools.net/QR/decode.php?text=15)_7/15_divided_by_3/11

Question 15 (of 18)

 



9 weeks QR Code Review Game : QR Challenge

https://www.classtools.net/QR/decode.php?text=16)_-8/15_-_11/15

Question 16 (of 18)

 



9 weeks QR Code Review Game : QR Challenge

https://www.classtools.net/QR/decode.php?text=17)Find_the_square_root_of_25

Question 17 (of 18)

 



9 weeks QR Code Review Game : QR Challenge

https://www.classtools.net/QR/decode.php?text=18)Name_3_perfect_squares

Question 18 (of 18)