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QR Challenge: Lab Safety

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. Any time that chemicals, heat or glassware is used, students MUST weargoggles
2. When entering a science classroom, do not touch equipment or materials UNTILinstructed to do so
3. NO food or drink is permitted on ___________days!lab
4. Place broken glass in _____________ __________________________designated container
5. Heated objects stay hot for a _________ time.long
6. ___________ use chipped or broken glassware NEVER
7. Report spills or broken glass to your teacherimmediately
8. Never leave a lit _______________ unattended.burner
9. Long hair must be ______ ______ before beginning a lab.tied back
10. _________ ______ shoes must be worn on lab days.closed

 



Lab Safety: QR Challenge

https://www.classtools.net/QR/decode.php?text=Any-time-that-chemicals,-heat-or-glassware-is-used,-students-MUST-wear

Question 1 (of 10)

 



Lab Safety: QR Challenge

https://www.classtools.net/QR/decode.php?text=When-entering-a-science-classroom,-do-not-touch-equipment-or-materials-UNTIL

Question 2 (of 10)

 



Lab Safety: QR Challenge

https://www.classtools.net/QR/decode.php?text=NO-food-or-drink-is-permitted-on-___________days!

Question 3 (of 10)

 



Lab Safety: QR Challenge

https://www.classtools.net/QR/decode.php?text=Place-broken-glass-in-_____________--__________________________

Question 4 (of 10)

 



Lab Safety: QR Challenge

https://www.classtools.net/QR/decode.php?text=Heated-objects-stay-hot-for-a-_________-time.

Question 5 (of 10)

 



Lab Safety: QR Challenge

https://www.classtools.net/QR/decode.php?text=___________-use-chipped-or-broken-glassware

Question 6 (of 10)

 



Lab Safety: QR Challenge

https://www.classtools.net/QR/decode.php?text=Report-spills-or-broken-glass-to-your-teacher

Question 7 (of 10)

 



Lab Safety: QR Challenge

https://www.classtools.net/QR/decode.php?text=Never-leave-a-lit-_______________-unattended.

Question 8 (of 10)

 



Lab Safety: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long-hair-must-be-______-______-before-beginning-a-lab.

Question 9 (of 10)

 



Lab Safety: QR Challenge

https://www.classtools.net/QR/decode.php?text=_________-______-shoes-must-be-worn-on-lab-days.

Question 10 (of 10)