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QR Challenge: math challenge

Created using the ClassTools QR Treasure Hunt Generator

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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 a+b if b is 7 and the answer is 169
2. what is 4/7 + 1 2/121 31/42
3. what is 1556 divided by 7 to two decimal point222.28
4. correct this spelling mistake logorialogorrhea
5. what does logorrhea meanto much talking yo can't here them
6. 777=9800-? ?=9023
7. if i have l apple and i have 10 friend how much apple do they get0.1
8. how does a cliff formthe sea erodes it away

 


math challenge: QR Challenge

https://www.classtools.net/QR/decode.php?text=what_is_a+b_if_b_is_7_and_the_answer_is_16

Question 1 (of 8)

 


math challenge: QR Challenge

https://www.classtools.net/QR/decode.php?text=what_is_4/7_+_1_2/12

Question 2 (of 8)

 


math challenge: QR Challenge

https://www.classtools.net/QR/decode.php?text=what_is_1556_divided_by_7_to_two_decimal_point

Question 3 (of 8)

 


math challenge: QR Challenge

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

Question 4 (of 8)

 


math challenge: QR Challenge

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

Question 5 (of 8)

 


math challenge: QR Challenge

https://www.classtools.net/QR/decode.php?text=777=9800-?_?=

Question 6 (of 8)

 


math challenge: QR Challenge

https://www.classtools.net/QR/decode.php?text=if_i_have_l_apple_and_i_have_10_friend_how_much_apple_do_they_get

Question 7 (of 8)

 


math challenge: QR Challenge

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

Question 8 (of 8)