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QR Challenge: Math QR Scavenger 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. 314 × 22 = 6,908
2. 413 × 22 = 9,086
3. 213 × 32 = 6,816
4. A young snake measures 0.23 meters long. During the course of his lifetime, he will grow to be 13 times his current length. What will his length be when he is full grown?2.99 meters
5. Zenin earns $142 per shift at his new job. During a pay period, he works 12 shifts. What would his pay be for that period?$1,704

 



Math QR Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Math QR Scavenger Hunt
Q1/5:

314 × 22 = &choe=UTF-8

Question 1 (of 5)

 



Math QR Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Math QR Scavenger Hunt
Q2/5:

413 × 22 = &choe=UTF-8

Question 2 (of 5)

 



Math QR Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Math QR Scavenger Hunt
Q3/5:

213 × 32 = &choe=UTF-8

Question 3 (of 5)

 



Math QR Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Math QR Scavenger Hunt
Q4/5:

A young snake measures 0.23 meters long. During the course of his lifetime, he will grow to be 13 times his current length. What will his length be when he is full grown?&choe=UTF-8

Question 4 (of 5)

 



Math QR Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Math QR Scavenger Hunt
Q5/5:

Zenin earns $142 per shift at his new job. During a pay period, he works 12 shifts. What would his pay be for that period?&choe=UTF-8

Question 5 (of 5)