# Print

## 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.

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.

### Question

1. What are the three properties of air?has weight and presses on things, takes up space, has layers
2. What do meteorologists do?study the atmosphere and weather
3. 7X856
4. What is used to measure temperature?a thermometer
5. 9X436
6. What is used to measure the amount of rain we get?a rain gauge
7. 4X624
8. What do we call any type of water than falls from the sky?precipitation
9. 6X742
10. In what layer of the atmosphere does the weather occur?troposphere
11. 38X4152
12. How much would 30 inches of snow be equal to in inches of rain?3 inches
13. 54X7378
14. What is wind?the movement of air
15. What is used to measure the amount of snow we receive?a snow board
16. If Bill had \$40 to give to 5 friends, how much would each friend get?\$8
17. What is used to measure wind direction?a weather vane
18. How much do nine 200 pound white tail deer weigh?1,800 pounds
19. What is used to weather wind speed?an anemometer
20. Would seven 300 pound polar bears weigh more or less than one ton(2,000 pounds)?more
21. 12X12144
22. Three friends share \$75, how much does each friend get?\$25
23. Would six 250 seals weigh more or less than one ton (2,000 pounds)?less
24. 236X2472
25. Name one tool that is used to collect weather data.answer varies
26. 487X52,435
27. What is a weather map?a map that shows weather data
28. Any number multiplied by zero equals what?0
29. What is the highest layer of the atmosphere?the thermosphere
30. What was the most interesting thing you learned in this science chapter?answer varies

### Math and Science Scavenger Hunt: QR Challenge

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