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QR Challenge: The EM spectrum/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. question1 What is light?
2. answer1 It's a agent that stimulates sight so that you can see things that are visible.
3. question2 What is the EM Spectrum?
4. answer2 The EM Spectrum is energy that travels through a vacuum of space (EM stands for: Electrics Magnetic).
5. question3 What does light have to do with the EM spectrum?
6. answer3 Light is part of the EM spectrum; it includes, UV LIGHT, visible LIGHT, and RADIO frequency.
7. question4 What happens when light strikes an object?
8. answer4 It either reflects,absorbs, or is transmitted.
9. question5 What materials can be classified?
10. answer5 Opaque,translucent, or transparent.

 



The EM spectrum/Light: QR Challenge

https://www.classtools.net/QR/decode.php?text=question1

Question 1 (of 10)

 



The EM spectrum/Light: QR Challenge

https://www.classtools.net/QR/decode.php?text=answer1

Question 2 (of 10)

 



The EM spectrum/Light: QR Challenge

https://www.classtools.net/QR/decode.php?text=question2

Question 3 (of 10)

 



The EM spectrum/Light: QR Challenge

https://www.classtools.net/QR/decode.php?text=answer2

Question 4 (of 10)

 



The EM spectrum/Light: QR Challenge

https://www.classtools.net/QR/decode.php?text=question3

Question 5 (of 10)

 



The EM spectrum/Light: QR Challenge

https://www.classtools.net/QR/decode.php?text=answer3

Question 6 (of 10)

 



The EM spectrum/Light: QR Challenge

https://www.classtools.net/QR/decode.php?text=question4

Question 7 (of 10)

 



The EM spectrum/Light: QR Challenge

https://www.classtools.net/QR/decode.php?text=answer4

Question 8 (of 10)

 



The EM spectrum/Light: QR Challenge

https://www.classtools.net/QR/decode.php?text=question5

Question 9 (of 10)

 



The EM spectrum/Light: QR Challenge

https://www.classtools.net/QR/decode.php?text=answer5

Question 10 (of 10)