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QR Challenge: Place Valve

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. How do you write this number using words?957 nine hundred and fifty seven
2. 2. How do you write this number using digits?one thousand six hundred and eight1608
3. 3. How do you write this number using digits-eight thousand seven hundred and forty-one8741
4. 4. How do you write this number using words? 1708one thousand seven hundred and eight
5. 5. Solve:6 thousands= how many hundreds60hundreds
6. 6. Solve:8 thousands= how many hundreds80hundreds
7. 7. Is 70 – 25 even or odd?Odd
8. 8. Is 5 × 4 even or odd?even
9. 9. Multiply:5x3=15
10. 10. Multiply:7x3=21

 



Place Valve: QR Challenge

https://www.classtools.net/QR/decode.php?text=1._How_do_you_write_this_number_using_words?957

Question 1 (of 10)

 



Place Valve: QR Challenge

https://www.classtools.net/QR/decode.php?text=2._How_do_you_write_this_number_using_digits?one_thousand_six_hundred_and_eight

Question 2 (of 10)

 



Place Valve: QR Challenge

https://www.classtools.net/QR/decode.php?text=3._How_do_you_write_this_number_using_digits-eight_thousand_seven_hundred_and_forty-one

Question 3 (of 10)

 



Place Valve: QR Challenge

https://www.classtools.net/QR/decode.php?text=4._How_do_you_write_this_number_using_words?_1708

Question 4 (of 10)

 



Place Valve: QR Challenge

https://www.classtools.net/QR/decode.php?text=5._Solve:6_thousands=_how_many_hundreds

Question 5 (of 10)

 



Place Valve: QR Challenge

https://www.classtools.net/QR/decode.php?text=6._Solve:8_thousands=_how_many_hundreds

Question 6 (of 10)

 



Place Valve: QR Challenge

https://www.classtools.net/QR/decode.php?text=7._Is_70_–_25_even_or_odd?

Question 7 (of 10)

 



Place Valve: QR Challenge

https://www.classtools.net/QR/decode.php?text=8._Is_5_×_4_even_or_odd?

Question 8 (of 10)

 



Place Valve: QR Challenge

https://www.classtools.net/QR/decode.php?text=9._Multiply:5x3=

Question 9 (of 10)

 



Place Valve: QR Challenge

https://www.classtools.net/QR/decode.php?text=10._Multiply:7x3=

Question 10 (of 10)