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QR Challenge: Story Problems

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. 1. Jenny has 12 dogs. Ben has 5 cats. How many pets do they have altogether?17 pets
2.
3. 2. Steve had 8 books. He bought 7 more books. How many books does he have in all?15 books
4.
5. 3. Pam had 16 cookies. She ate some of them. Now she has 9 cookies. How many cookies did she eat? 7 cookies
6.
7. 4. Dan had some baseball cards. He gave 6 times his brother. Now he has 9 baseball cards. How many baseball cards did Dan start with?15 baseball cards
8.
9. 5. Jim has 9 toys. Megan has 4 toys. How many more toys does Jim have than Megan?5 toys

 



Story Problems: QR Challenge

https://www.classtools.net/QR/decode.php?text=Story Problems
Q1/9:

1. Jenny has 12 dogs. Ben has 5 cats. How many pets do they have altogether?&choe=UTF-8

Question 1 (of 9)

 



Story Problems: QR Challenge

https://www.classtools.net/QR/decode.php?text=Story Problems
Q2/9:

&choe=UTF-8

Question 2 (of 9)

 



Story Problems: QR Challenge

https://www.classtools.net/QR/decode.php?text=Story Problems
Q3/9:

2. Steve had 8 books. He bought 7 more books. How many books does he have in all?&choe=UTF-8

Question 3 (of 9)

 



Story Problems: QR Challenge

https://www.classtools.net/QR/decode.php?text=Story Problems
Q4/9:

&choe=UTF-8

Question 4 (of 9)

 



Story Problems: QR Challenge

https://www.classtools.net/QR/decode.php?text=Story Problems
Q5/9:

3. Pam had 16 cookies. She ate some of them. Now she has 9 cookies. How many cookies did she eat?&choe=UTF-8

Question 5 (of 9)

 



Story Problems: QR Challenge

https://www.classtools.net/QR/decode.php?text=Story Problems
Q6/9:

&choe=UTF-8

Question 6 (of 9)

 



Story Problems: QR Challenge

https://www.classtools.net/QR/decode.php?text=Story Problems
Q7/9:

4. Dan had some baseball cards. He gave 6 times his brother. Now he has 9 baseball cards. How many baseball cards did Dan start with?&choe=UTF-8

Question 7 (of 9)

 



Story Problems: QR Challenge

https://www.classtools.net/QR/decode.php?text=Story Problems
Q8/9:

&choe=UTF-8

Question 8 (of 9)

 



Story Problems: QR Challenge

https://www.classtools.net/QR/decode.php?text=Story Problems
Q9/9:

5. Jim has 9 toys. Megan has 4 toys. How many more toys does Jim have than Megan?&choe=UTF-8

Question 9 (of 9)