QR Challenge: Physics Symbols and Units 2.0
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
- Download a QR reader (e.g. I-Nigma | NeoReader | Kaywa) onto their mobile devices
- Bring these devices into the lesson.
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. Symbol for Force | F
|
2. Symbol for speed | m/s
| 3. Unit for Time | s
| 4. Unit for Mass | kg
| 5. Symbol for Tension | FT
| 6. Symbol for Coefficient of Friction | µ
| 7. Symbol for centripetal acceleration | ac
| 8. Unit for radius | m
| 9. Unit for Force | N
| 10. Symbol for Weight | Fg
| 11. Symbol for Acceleration | a
| 12. Unit for velocity | m/s
| 13. Unit for coefficient of friction | (none)
| 14. Symbol for Normal Force | FN
| 15. Symbol for time | t
| 16. Symbol for velocity | v
| 17. Symbol for position | x
| 18. Unit for position | m
| 19. Unit for period | s
| 20. Unit for Centripetal acceleration | m/s/2
| 21. Unit for frequency | 1/s
| 22. Symbol for radius | r
| 23. Symbol for distance | d
| 24. Symbol for Period | T
| 25. Symbol for displacement | Δx
| 26. Symbol for Frictional Force | Ff
| 27. Symbol for frequency | f
| 28. Unit for speed | m/s
| 29. Unit for acceleration | m/s/s
| 30. Symbol for mass | m |
Physics Symbols and Units 2.0: QR Challenge
https://www.classtools.net/QR/decode.php?text=Physics Symbols and Units 2.0
Q1/30:
Symbol for Force&choe=UTF-8
Question 1 (of 30)
Physics Symbols and Units 2.0: QR Challenge
https://www.classtools.net/QR/decode.php?text=Physics Symbols and Units 2.0
Q2/30:
Symbol for speed&choe=UTF-8
Question 2 (of 30)
Physics Symbols and Units 2.0: QR Challenge
https://www.classtools.net/QR/decode.php?text=Physics Symbols and Units 2.0
Q3/30:
Unit for Time&choe=UTF-8
Question 3 (of 30)
Physics Symbols and Units 2.0: QR Challenge
https://www.classtools.net/QR/decode.php?text=Physics Symbols and Units 2.0
Q4/30:
Unit for Mass&choe=UTF-8
Question 4 (of 30)
Physics Symbols and Units 2.0: QR Challenge
https://www.classtools.net/QR/decode.php?text=Physics Symbols and Units 2.0
Q5/30:
Symbol for Tension&choe=UTF-8
Question 5 (of 30)
Physics Symbols and Units 2.0: QR Challenge
https://www.classtools.net/QR/decode.php?text=Physics Symbols and Units 2.0
Q6/30:
Symbol for Coefficient of Friction&choe=UTF-8
Question 6 (of 30)
Physics Symbols and Units 2.0: QR Challenge
https://www.classtools.net/QR/decode.php?text=Physics Symbols and Units 2.0
Q7/30:
Symbol for centripetal acceleration&choe=UTF-8
Question 7 (of 30)
Physics Symbols and Units 2.0: QR Challenge
https://www.classtools.net/QR/decode.php?text=Physics Symbols and Units 2.0
Q8/30:
Unit for radius&choe=UTF-8
Question 8 (of 30)
Physics Symbols and Units 2.0: QR Challenge
https://www.classtools.net/QR/decode.php?text=Physics Symbols and Units 2.0
Q9/30:
Unit for Force&choe=UTF-8
Question 9 (of 30)
Physics Symbols and Units 2.0: QR Challenge
https://www.classtools.net/QR/decode.php?text=Physics Symbols and Units 2.0
Q10/30:
Symbol for Weight&choe=UTF-8
Question 10 (of 30)
Physics Symbols and Units 2.0: QR Challenge
https://www.classtools.net/QR/decode.php?text=Physics Symbols and Units 2.0
Q11/30:
Symbol for Acceleration&choe=UTF-8
Question 11 (of 30)
Physics Symbols and Units 2.0: QR Challenge
https://www.classtools.net/QR/decode.php?text=Physics Symbols and Units 2.0
Q12/30:
Unit for velocity&choe=UTF-8
Question 12 (of 30)
Physics Symbols and Units 2.0: QR Challenge
https://www.classtools.net/QR/decode.php?text=Physics Symbols and Units 2.0
Q13/30:
Unit for coefficient of friction&choe=UTF-8
Question 13 (of 30)
Physics Symbols and Units 2.0: QR Challenge
https://www.classtools.net/QR/decode.php?text=Physics Symbols and Units 2.0
Q14/30:
Symbol for Normal Force&choe=UTF-8
Question 14 (of 30)
Physics Symbols and Units 2.0: QR Challenge
https://www.classtools.net/QR/decode.php?text=Physics Symbols and Units 2.0
Q15/30:
Symbol for time&choe=UTF-8
Question 15 (of 30)
Physics Symbols and Units 2.0: QR Challenge
https://www.classtools.net/QR/decode.php?text=Physics Symbols and Units 2.0
Q16/30:
Symbol for velocity&choe=UTF-8
Question 16 (of 30)
Physics Symbols and Units 2.0: QR Challenge
https://www.classtools.net/QR/decode.php?text=Physics Symbols and Units 2.0
Q17/30:
Symbol for position&choe=UTF-8
Question 17 (of 30)
Physics Symbols and Units 2.0: QR Challenge
https://www.classtools.net/QR/decode.php?text=Physics Symbols and Units 2.0
Q18/30:
Unit for position&choe=UTF-8
Question 18 (of 30)
Physics Symbols and Units 2.0: QR Challenge
https://www.classtools.net/QR/decode.php?text=Physics Symbols and Units 2.0
Q19/30:
Unit for period&choe=UTF-8
Question 19 (of 30)
Physics Symbols and Units 2.0: QR Challenge
https://www.classtools.net/QR/decode.php?text=Physics Symbols and Units 2.0
Q20/30:
Unit for Centripetal acceleration&choe=UTF-8
Question 20 (of 30)
Physics Symbols and Units 2.0: QR Challenge
https://www.classtools.net/QR/decode.php?text=Physics Symbols and Units 2.0
Q21/30:
Unit for frequency&choe=UTF-8
Question 21 (of 30)
Physics Symbols and Units 2.0: QR Challenge
https://www.classtools.net/QR/decode.php?text=Physics Symbols and Units 2.0
Q22/30:
Symbol for radius&choe=UTF-8
Question 22 (of 30)
Physics Symbols and Units 2.0: QR Challenge
https://www.classtools.net/QR/decode.php?text=Physics Symbols and Units 2.0
Q23/30:
Symbol for distance&choe=UTF-8
Question 23 (of 30)
Physics Symbols and Units 2.0: QR Challenge
https://www.classtools.net/QR/decode.php?text=Physics Symbols and Units 2.0
Q24/30:
Symbol for Period&choe=UTF-8
Question 24 (of 30)
Physics Symbols and Units 2.0: QR Challenge
https://www.classtools.net/QR/decode.php?text=Physics Symbols and Units 2.0
Q25/30:
Symbol for displacement&choe=UTF-8
Question 25 (of 30)
Physics Symbols and Units 2.0: QR Challenge
https://www.classtools.net/QR/decode.php?text=Physics Symbols and Units 2.0
Q26/30:
Symbol for Frictional Force&choe=UTF-8
Question 26 (of 30)
Physics Symbols and Units 2.0: QR Challenge
https://www.classtools.net/QR/decode.php?text=Physics Symbols and Units 2.0
Q27/30:
Symbol for frequency&choe=UTF-8
Question 27 (of 30)
Physics Symbols and Units 2.0: QR Challenge
https://www.classtools.net/QR/decode.php?text=Physics Symbols and Units 2.0
Q28/30:
Unit for speed&choe=UTF-8
Question 28 (of 30)
Physics Symbols and Units 2.0: QR Challenge
https://www.classtools.net/QR/decode.php?text=Physics Symbols and Units 2.0
Q29/30:
Unit for acceleration&choe=UTF-8
Question 29 (of 30)
Physics Symbols and Units 2.0: QR Challenge
https://www.classtools.net/QR/decode.php?text=Physics Symbols and Units 2.0
Q30/30:
Symbol for mass&choe=UTF-8
Question 30 (of 30)