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QR Challenge: Light

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 are the two types of mirrors? concave convex
2. 2. What tool was used to separate white light into colors? prism
3. 3. What do we need in order to see objects? light
4. 4. What do we call our light detectors? eyes
5. 5. Light travels in what forms? waves and streams

 



Light: QR Challenge

https://www.classtools.net/QR/decode.php?text=Light
Q1/5:

1. What are the two types of mirrors? &choe=UTF-8

Question 1 (of 5)

 



Light: QR Challenge

https://www.classtools.net/QR/decode.php?text=Light
Q2/5:

2. What tool was used to separate white light into colors? &choe=UTF-8

Question 2 (of 5)

 



Light: QR Challenge

https://www.classtools.net/QR/decode.php?text=Light
Q3/5:

3. What do we need in order to see objects? &choe=UTF-8

Question 3 (of 5)

 



Light: QR Challenge

https://www.classtools.net/QR/decode.php?text=Light
Q4/5:

4. What do we call our light detectors? &choe=UTF-8

Question 4 (of 5)

 



Light: QR Challenge

https://www.classtools.net/QR/decode.php?text=Light
Q5/5:

5. Light travels in what forms? &choe=UTF-8

Question 5 (of 5)