# 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

• 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. How much money? Q Q D D P P P P 74 cent
2. How much money? Q D D D D D N N N 90 cent
3. How much money? D D D D D P P P P 54 cent
4. How many tens are in the number 74? 7 tens
5. How many tens are in the number 93? 9 tens
6. How many ones are in the number 48? 8 ones
7. How many ones are in the number 91? 1 one
8. Is 56 even or odd? even
9. Is 28 even or odd? even
10. Is 47 even or odd? odd
11. Is 29 even or odd? odd
12. What is 10 more than 24? 34
13. What is 10 more than 87? 97
14. What is 10 less than 55? 45
15. What is 10 less than 23? 13
16. 34+62=96
17. 25+19=44

### Chapter 4 math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=How_much_money?_Q_Q_D_D_P_P_P_P

Question 1 (of 17)

### Chapter 4 math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=How_much_money?_Q_D_D_D_D_D_N_N_N

Question 2 (of 17)

### Chapter 4 math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=How_much_money?_D_D_D_D_D_P_P_P_P

Question 3 (of 17)

### Chapter 4 math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=How_many_tens_are_in_the_number_74?

Question 4 (of 17)

### Chapter 4 math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=How_many_tens_are_in_the_number_93?

Question 5 (of 17)

### Chapter 4 math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=How_many_ones_are_in_the_number_48?

Question 6 (of 17)

### Chapter 4 math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=How_many_ones_are_in_the_number_91?

Question 7 (of 17)

### Chapter 4 math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Is_56_even_or_odd?

Question 8 (of 17)

### Chapter 4 math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Is_28_even_or_odd?

Question 9 (of 17)

### Chapter 4 math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Is_47_even_or_odd?

Question 10 (of 17)

### Chapter 4 math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Is_29_even_or_odd?

Question 11 (of 17)

### Chapter 4 math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_10_more_than_24?

Question 12 (of 17)

### Chapter 4 math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_10_more_than_87?

Question 13 (of 17)

### Chapter 4 math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_10_less_than_55?

Question 14 (of 17)

### Chapter 4 math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_10_less_than_23?

Question 15 (of 17)

### Chapter 4 math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=34+62=

Question 16 (of 17)

### Chapter 4 math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=25+19=

Question 17 (of 17)