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QR Challenge: CORE Math review

Created using the ClassTools QR Treasure Hunt Generator

Teacher Notes

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

3. Print out the QR codes.

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.


Questions / Answers (teacher reference)

Question

Answer

1. What is 0.2 as a fraction?2/10
2. Write 0.25 as a fraction in simplest form1/4
3. Write 0.14 as a fraction in simplest form7/50
4. Write 0.625 as a fraction625/1000
5. Write 0.24 as a fraction in simplest form6/25
6. Write 12.36 as a fraction 12 & 36/100
7. Write 7/50 as a decimal0.14
8. Write 5/10 as a decimal0.5
9. Write 1/6 as a decimal0.16
10. Write 25/100 as a decimal0.25
11. Write 4/9 as a decimal0.44
12. Write 19/40 as a decimal0.475
13. Write 3/16 as a decimal0.1875
14. Write 9/20 as a decimal0.45
15. Write 0.355 as a fraction355/1000
16. Write 0.81 as a fraction81/100
17. Write 0.1 as a fraction1/10
18. Write 14.74 as a fraction14 & 74/100
19. Write 5/8 as a decimal0.625
20. Write 48/25 as a decimal1.92

 



CORE Math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=CORE Math review
Q1/20:

What is 0.2 as a fraction?&choe=UTF-8

Question 1 (of 20)

 



CORE Math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=CORE Math review
Q2/20:

Write 0.25 as a fraction in simplest form&choe=UTF-8

Question 2 (of 20)

 



CORE Math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=CORE Math review
Q3/20:

Write 0.14 as a fraction in simplest form&choe=UTF-8

Question 3 (of 20)

 



CORE Math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=CORE Math review
Q4/20:

Write 0.625 as a fraction&choe=UTF-8

Question 4 (of 20)

 



CORE Math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=CORE Math review
Q5/20:

Write 0.24 as a fraction in simplest form&choe=UTF-8

Question 5 (of 20)

 



CORE Math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=CORE Math review
Q6/20:

Write 12.36 as a fraction&choe=UTF-8

Question 6 (of 20)

 



CORE Math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=CORE Math review
Q7/20:

Write 7/50 as a decimal&choe=UTF-8

Question 7 (of 20)

 



CORE Math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=CORE Math review
Q8/20:

Write 5/10 as a decimal&choe=UTF-8

Question 8 (of 20)

 



CORE Math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=CORE Math review
Q9/20:

Write 1/6 as a decimal&choe=UTF-8

Question 9 (of 20)

 



CORE Math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=CORE Math review
Q10/20:

Write 25/100 as a decimal&choe=UTF-8

Question 10 (of 20)

 



CORE Math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=CORE Math review
Q11/20:

Write 4/9 as a decimal&choe=UTF-8

Question 11 (of 20)

 



CORE Math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=CORE Math review
Q12/20:

Write 19/40 as a decimal&choe=UTF-8

Question 12 (of 20)

 



CORE Math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=CORE Math review
Q13/20:

Write 3/16 as a decimal&choe=UTF-8

Question 13 (of 20)

 



CORE Math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=CORE Math review
Q14/20:

Write 9/20 as a decimal&choe=UTF-8

Question 14 (of 20)

 



CORE Math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=CORE Math review
Q15/20:

Write 0.355 as a fraction&choe=UTF-8

Question 15 (of 20)

 



CORE Math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=CORE Math review
Q16/20:

Write 0.81 as a fraction&choe=UTF-8

Question 16 (of 20)

 



CORE Math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=CORE Math review
Q17/20:

Write 0.1 as a fraction&choe=UTF-8

Question 17 (of 20)

 



CORE Math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=CORE Math review
Q18/20:

Write 14.74 as a fraction&choe=UTF-8

Question 18 (of 20)

 



CORE Math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=CORE Math review
Q19/20:

Write 5/8 as a decimal&choe=UTF-8

Question 19 (of 20)

 



CORE Math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=CORE Math review
Q20/20:

Write 48/25 as a decimal&choe=UTF-8

Question 20 (of 20)