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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. What are integers?a set of whole numbers and their opposites
2. 2. What is the opposite of 3?-3
3. 3. What is the opposite of -15?15
4. 4. What integer represents the following situation: a loss of 20 yards-20
5. 5. What integer represents the following situation: depositing \$85 into a bank account85
6. 6. What integer represents the following situation: riding an elevator down 3 floors-3
7. 7. Order the integers from greatest to least: -78, -89, 78, 978, 9, -78, -89
8. 8. Order the integers from least to greatest: -55, 2, -60, -5-60, -55, -5, 2
9. 9. What is absolute value?the distance from zero
10. 10. What is the absolute value of 12?12
11. 11. What is the absolute value of -25?25
12. 12. Write the following rational number in the form a/b: 1010/1
13. 13. Write the following rational number in the form a/b: 0.3333/100
14. 14. What is the opposite of 3.5?-3.5
15. 15. What is the absolute value of 22.25?22.25
16. 16. Classify 0.98 as a rational number, integer, and/or whole number.rational number
17. 17. ClassIfy 38 as a rational number, integer, and/or whole number.whole, integer, rational ### Integers and Rational Numbers: QR Challenge Question 1 (of 17) ### Integers and Rational Numbers: QR Challenge Question 2 (of 17) ### Integers and Rational Numbers: QR Challenge Question 3 (of 17) ### Integers and Rational Numbers: QR Challenge Question 4 (of 17) ### Integers and Rational Numbers: QR Challenge Question 5 (of 17) ### Integers and Rational Numbers: QR Challenge Question 6 (of 17) ### Integers and Rational Numbers: QR Challenge Question 7 (of 17) ### Integers and Rational Numbers: QR Challenge Question 8 (of 17) ### Integers and Rational Numbers: QR Challenge Question 9 (of 17) ### Integers and Rational Numbers: QR Challenge Question 10 (of 17) ### Integers and Rational Numbers: QR Challenge Question 11 (of 17) ### Integers and Rational Numbers: QR Challenge Question 12 (of 17) ### Integers and Rational Numbers: QR Challenge Question 13 (of 17) ### Integers and Rational Numbers: QR Challenge Question 14 (of 17) ### Integers and Rational Numbers: QR Challenge Question 15 (of 17) ### Integers and Rational Numbers: QR Challenge Question 16 (of 17) ### Integers and Rational Numbers: QR Challenge Question 17 (of 17)