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QR Challenge: mental division 4

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. Share 8 cakes between 2 people4
2. Group 12 books into 3 piles4
3. Halve 10 computer games between 2 people. How many games do they get each?5
4. Divide 6 sandwiches between 3 people. How many sandwiches do they get each?2
5. Share equally 4 rabbits between 2 hutches. How many rabbits are in each hutch?2

 



mental division 4: QR Challenge

https://www.classtools.net/QR/decode.php?text=Share_8_cakes_between_2_people

Question 1 (of 5)

 



mental division 4: QR Challenge

https://www.classtools.net/QR/decode.php?text=Group_12_books_into_3_piles

Question 2 (of 5)

 



mental division 4: QR Challenge

https://www.classtools.net/QR/decode.php?text=Halve_10_computer_games_between_2_people._How_many_games_do_they_get_each?

Question 3 (of 5)

 



mental division 4: QR Challenge

https://www.classtools.net/QR/decode.php?text=Divide_6_sandwiches_between_3_people._How_many_sandwiches_do_they_get_each?

Question 4 (of 5)

 



mental division 4: QR Challenge

https://www.classtools.net/QR/decode.php?text=Share_equally_4_rabbits_between_2_hutches._How_many_rabbits_are_in_each_hutch?2

Question 5 (of 5)