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
4. Cut them out and place them around your class / school.
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!
4. A detailed case study in how to set up a successful QR Scavenger Hunt using this tool can be found here.
Question | Answer |
1. 1.Write {0, -√2, √5, 13/4, √10, 3/4, -1.5}in order from least to greatest. | A | 2. 2.Write -0.5, 1.5, -2, -0.75, √7 in order from greatest to least? | B | 3. 3.Which of these {2/3 , 0.2 , √4 , √6} is an irrational number? | C | 4. 4.Which two numbers does √23 fall between? | D | 5. 5.Is {2/7, 1.7, √2} in order from least to greatest? | E | 6. 6.Write 1/12 in decimal form. SHOW YOUR WORK. | F | 7. 7.Arrange these real numbers {2, √5, 5/9, 0, 3, -1.2,-1} in order from greatest to least. | G | 8. 8.Vernon measured the heights of the bean plants in his mother's garden in centimeters. Place the heights of the bean plants in order from least to greatest?{3.75, √12, 3 3/20, 3.11, 3.46 x 10 ^-2} | H | 9. 9.Place the following five numbers {60%, 0.75, 2/3 , 4/5} in order from least to greatest. What number is the middle number? | I | 10. 10.Arrange these integers {- 3, 3, - 2, 2, - 1, 1 } in order from greatest to least. | J | 11. 11.Create a problem of your own using 1 scientific notation, 1 square root, 1 percent, 1 decimal, and 1 fraction to be ordered from least to greated. | K | 12. 12. Find a person in the class to work the problem you created in number 11. | L | 13. 13. Turn your paper in to your teacher. Good work. | M |
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