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QR Challenge: QR Code Facts

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. What does QR stand for?Quick Response Code
2. 2. What is the minimum suggested size for a QR code?one inch square
3. 3. The relationship between scan distance and minimum QR code size is10:1
4. 4. If your QR code is linking to a file, the file must be savedin the cloud
5. 5. When creating a colored QR code, do not use a _____ color light

 



QR Code Facts: QR Challenge

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

Question 1 (of 5)

 



QR Code Facts: QR Challenge

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

Question 2 (of 5)

 



QR Code Facts: QR Challenge

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

Question 3 (of 5)

 



QR Code Facts: QR Challenge

https://www.classtools.net/QR/decode.php?text=4.__If_your_QR_code_is_linking_to_a_file,_the_file_must_be_saved

Question 4 (of 5)

 



QR Code Facts: QR Challenge

https://www.classtools.net/QR/decode.php?text=5.__When_creating_a_colored_QR_code,_do_not_use_a_______color

Question 5 (of 5)