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QR Challenge: Lab Safety

Created using the ClassTools QR Treasure Hunt Generator

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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. Why should you never insert foreign objects in electrical outlets?To avoid electrocution
2. When would you need to wear safety goggles?3Whenever you are working with materials that may damage your eyes
3. When should you handle equipment, chemicals, or other materials in the lab? When you have permission4
4. List two examples of hazards in the laboratory. long hair, jewelry
5. Should you ever mix chemicals or do experiments without permission? Explain No, mixing chemicals or doing unauthorized experiments may result in injury
6. Should you eat and/or drink in the science lab? Explain Only when you have permission, food or drink may become contaminated.
7. What should you do if you break or damage any laboratory equipment? Notify your instructor immediately.
8. Why is it important that you conduct yourself in a responsible and mature manner in the science lab? To avoid accidents and injures.
9. What should you do if you do not understand a direction or part of a procedure? Ask the instructor to provide further information.
10. Why is it important to read and understand all procedures for a lab activity before you begin the activity? You should know procedures in advance so you will be able to proceed smoothly through the activity and have an understanding of what you should be observing

 


Lab Safety: QR Challenge

https://www.classtools.net/QR/decode.php?text=Why-should-you-never-insert-foreign-objects-in-electrical-outlets?

Question 1 (of 10)

 


Lab Safety: QR Challenge

https://www.classtools.net/QR/decode.php?text=When-would-you-need-to-wear-safety-goggles?3

Question 2 (of 10)

 


Lab Safety: QR Challenge

https://www.classtools.net/QR/decode.php?text=When-should-you-handle-equipment,-chemicals,-or-other-materials-in-the-lab?

Question 3 (of 10)

 


Lab Safety: QR Challenge

https://www.classtools.net/QR/decode.php?text=List-two-examples-of-hazards-in-the-laboratory.

Question 4 (of 10)

 


Lab Safety: QR Challenge

https://www.classtools.net/QR/decode.php?text=Should-you-ever-mix-chemicals-or-do-experiments-without-permission?-Explain

Question 5 (of 10)

 


Lab Safety: QR Challenge

https://www.classtools.net/QR/decode.php?text=Should-you-eat-and/or-drink-in-the-science-lab?-Explain

Question 6 (of 10)

 


Lab Safety: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-should-you-do-if-you-break-or-damage-any-laboratory-equipment?

Question 7 (of 10)

 


Lab Safety: QR Challenge

https://www.classtools.net/QR/decode.php?text=Why-is-it-important-that-you-conduct-yourself-in-a-responsible-and-mature-manner-in-the-science-lab?

Question 8 (of 10)

 


Lab Safety: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-should-you-do-if-you-do-not-understand-a-direction-or-part-of-a-procedure?

Question 9 (of 10)

 


Lab Safety: QR Challenge

https://www.classtools.net/QR/decode.php?text=Why-is-it-important-to-read-and-understand-all-procedures-for-a-lab-activity-before-you-begin-the-activity?

Question 10 (of 10)