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### Create a New QuizEdit this quizView a Sample QuizDetailed Case StudySearch the ArchiveFeedback ## 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. 1. Skip count. Write the missing numbers. 109, 115
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3. 2. Describe the groups of bananas.Then find the total number of bananas.3 groups of 4, 12 in all
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5. 3. Describe Emerson’s marbles. Then find the total number of marbles.3 groups of 7, 21 in all
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7. 4. Tim is skip counting by 2s. He says 192, 194, 196, 198 and gets stuck. What comes next? Explain how you know. 200
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9. 5. There are 10 shells in each bucket. There are 11 buckets. How many shells are there in all? 110
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11. 6. Gabe is placing 5 books on each shelf. How many books will be on 3 shelves?15
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13. 7. Color 5 x 3 on the grid. Then find out how many squares you colored.15
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15. 8. Sara played an arcade game 4 times. She won 9 tickets each time she played. How many tickets did she win in all?36
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17. 9. Joe bought 31 notebooks. Did he buy an even or odd number of notebooks? How do you know? odd
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19. 10. Charlie takes care of 2 cats, 2 dogs, 2 gerbils, and 2 lizards for his pet business. How many animals does Charlie care for? Write a repeated addition sentence to solve the problem. Then write a multiplication sentence.2+2+2+2=8 and 4x2=8
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21. 11. Which problem was the most challenging? Why? answers will vary ### My Math Chapter 2 QR Code Treasure Hunt: QR Challenge Question 1 (of 21) ### My Math Chapter 2 QR Code Treasure Hunt: QR Challenge Question 2 (of 21) ### My Math Chapter 2 QR Code Treasure Hunt: QR Challenge Question 3 (of 21) ### My Math Chapter 2 QR Code Treasure Hunt: QR Challenge Question 4 (of 21) ### My Math Chapter 2 QR Code Treasure Hunt: QR Challenge Question 5 (of 21) ### My Math Chapter 2 QR Code Treasure Hunt: QR Challenge Question 6 (of 21) ### My Math Chapter 2 QR Code Treasure Hunt: QR Challenge Question 7 (of 21) ### My Math Chapter 2 QR Code Treasure Hunt: QR Challenge Question 8 (of 21) ### My Math Chapter 2 QR Code Treasure Hunt: QR Challenge Question 9 (of 21) ### My Math Chapter 2 QR Code Treasure Hunt: QR Challenge Question 10 (of 21) ### My Math Chapter 2 QR Code Treasure Hunt: QR Challenge Question 11 (of 21) ### My Math Chapter 2 QR Code Treasure Hunt: QR Challenge Question 12 (of 21) ### My Math Chapter 2 QR Code Treasure Hunt: QR Challenge Question 13 (of 21) ### My Math Chapter 2 QR Code Treasure Hunt: QR Challenge Question 14 (of 21) ### My Math Chapter 2 QR Code Treasure Hunt: QR Challenge Question 15 (of 21) ### My Math Chapter 2 QR Code Treasure Hunt: QR Challenge Question 16 (of 21) ### My Math Chapter 2 QR Code Treasure Hunt: QR Challenge Question 17 (of 21) ### My Math Chapter 2 QR Code Treasure Hunt: QR Challenge Question 18 (of 21) ### My Math Chapter 2 QR Code Treasure Hunt: QR Challenge Question 19 (of 21) ### My Math Chapter 2 QR Code Treasure Hunt: QR Challenge Question 20 (of 21) ### My Math Chapter 2 QR Code Treasure Hunt: QR Challenge Question 21 (of 21)