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QR Challenge: Force Review

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. What is the SI unit for forceNewton
2. What is the force that resists motion between two surfacesfriction
3. If you went to the moon, which would change: mass or weightweight
4. If a box is being pushed to the left by a force of 2N and to the right by a force of 4N, what is the net force2N right
5. Which of Newton's Laws states that force is directly related acceleration2nd Law

 



Force Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-is-the-SI-unit-for-force

Question 1 (of 5)

 



Force Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-is-the-force-that-resists-motion-between-two-surfaces

Question 2 (of 5)

 



Force Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=If-you-went-to-the-moon,-which-would-change:-mass-or-weight

Question 3 (of 5)

 



Force Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=If-a-box-is-being-pushed-to-the-left-by-a-force-of-2N-and-to-the-right-by-a-force-of-4N,-what-is-the-net-force

Question 4 (of 5)

 



Force Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Which-of-Newton's-Laws-states-that-force-is-directly-related-acceleration

Question 5 (of 5)