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QR Challenge: Adventures in Math

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. Emmett had $50. He got $20 more for his birthday. How much does he have now?
2. Noah ate 11 grapes. Later he ate 5 more grapes. How many did he eat in all?
3. Ava has $15. She spends $10 on toys. How much does she have left?
4. Katie goes to Kroger with $24. She has $10 when she returns home. How much did she spend?
5. Quin has 20 kids on her soccer team. Then they get 7 more kids. How many kids are on the team in all?
6. Jayden has $47 in the bank. He spends $30 on a Legos set. How much does he have left?

 



Adventures in Math: QR Challenge

https://www.classtools.net/QR/decode.php?text=Adventures in Math
Q1/6:

Emmett had $50. He got $20 more for his birthday. How much does he have now?&choe=UTF-8

Question 1 (of 6)

 



Adventures in Math: QR Challenge

https://www.classtools.net/QR/decode.php?text=Adventures in Math
Q2/6:

Noah ate 11 grapes. Later he ate 5 more grapes. How many did he eat in all?&choe=UTF-8

Question 2 (of 6)

 



Adventures in Math: QR Challenge

https://www.classtools.net/QR/decode.php?text=Adventures in Math
Q3/6:

Ava has $15. She spends $10 on toys. How much does she have left?&choe=UTF-8

Question 3 (of 6)

 



Adventures in Math: QR Challenge

https://www.classtools.net/QR/decode.php?text=Adventures in Math
Q4/6:

Katie goes to Kroger with $24. She has $10 when she returns home. How much did she spend?&choe=UTF-8

Question 4 (of 6)

 



Adventures in Math: QR Challenge

https://www.classtools.net/QR/decode.php?text=Adventures in Math
Q5/6:

Quin has 20 kids on her soccer team. Then they get 7 more kids. How many kids are on the team in all?&choe=UTF-8

Question 5 (of 6)

 



Adventures in Math: QR Challenge

https://www.classtools.net/QR/decode.php?text=Adventures in Math
Q6/6:

Jayden has $47 in the bank. He spends $30 on a Legos set. How much does he have left?&choe=UTF-8

Question 6 (of 6)