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QR Challenge: Time and Money Problems - by Robert and Peter

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. The time is 4:39pm. what is the time in 24 hour time?16:39.
2. You are supposed to be home at 7:30pm, but you get home at 8:34pm. how late are you?1 hour and 04 minutes.
3. You spend $13.50 on shopping items. You have $50. How much change do you get?$36.50.
4. Recess is at 11:00am. It is now 9:55am. how long until recess?1 hour and 05 minutes.
5. The time is 9:42pm. What is it in 24 hour time?21:42.
6. It is 7:43pm and you need to be at the meeting in 1 hour and 35 minutes. What time is the meeting?9:18pm.
7. It is 9:57am. What is the time in 24 hour time?9:57.
8. You have $18.50 to spend on food. You spend $9.25. How much do you have left?$9.25.
9. It is 7:30pm in New York City. If New York is 12 hours behind, what is the time here?7:30am.
10. It is 9:37am in London. If it is 10 hours behind, what is the time here if you add 13 more minutes?7:50pm.

 



Time and Money Problems - by Robert and Peter: QR Challenge

https://www.classtools.net/QR/decode.php?text=The-time-is-4:39pm.-what-is-the-time-in-24-hour-time?

Question 1 (of 10)

 



Time and Money Problems - by Robert and Peter: QR Challenge

https://www.classtools.net/QR/decode.php?text=You-are-supposed-to-be-home-at-7:30pm,-but-you-get-home-at-8:34pm.-how-late-are-you?

Question 2 (of 10)

 



Time and Money Problems - by Robert and Peter: QR Challenge

https://www.classtools.net/QR/decode.php?text=You-spend-$13.50-on-shopping-items.-You-have-$50.-How-much-change-do-you-get?

Question 3 (of 10)

 



Time and Money Problems - by Robert and Peter: QR Challenge

https://www.classtools.net/QR/decode.php?text=Recess-is-at-11:00am.-It-is-now-9:55am.-how-long-until-recess?

Question 4 (of 10)

 



Time and Money Problems - by Robert and Peter: QR Challenge

https://www.classtools.net/QR/decode.php?text=The-time-is-9:42pm.-What-is-it-in-24-hour-time?

Question 5 (of 10)

 



Time and Money Problems - by Robert and Peter: QR Challenge

https://www.classtools.net/QR/decode.php?text=It-is-7:43pm-and-you-need-to-be-at-the-meeting-in-1-hour-and-35-minutes.-What-time-is-the-meeting?

Question 6 (of 10)

 



Time and Money Problems - by Robert and Peter: QR Challenge

https://www.classtools.net/QR/decode.php?text=It-is-9:57am.-What-is-the-time-in-24-hour-time?

Question 7 (of 10)

 



Time and Money Problems - by Robert and Peter: QR Challenge

https://www.classtools.net/QR/decode.php?text=You-have-$18.50-to-spend-on-food.-You-spend-$9.25.-How-much-do-you-have-left?

Question 8 (of 10)

 



Time and Money Problems - by Robert and Peter: QR Challenge

https://www.classtools.net/QR/decode.php?text=It-is-7:30pm-in-New-York-City.-If-New-York-is-12-hours-behind,-what-is-the-time-here?

Question 9 (of 10)

 



Time and Money Problems - by Robert and Peter: QR Challenge

https://www.classtools.net/QR/decode.php?text=It-is-9:37am-in-London.-If-it-is-10-hours-behind,-what-is-the-time-here-if-you-add-13-more-minutes?

Question 10 (of 10)