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QR Challenge: Fraction as Division

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. Question 1: There are 14 friends at a birthday party. They are sharing 106 ounces of punch to be poured into their glasses. Between what two whole numbers does each friend get of ounces of punch? Answer: 7 and 8
2. Question 2: There are 3 pizzas with 8 slices each. If 7 friends are sharing the slices of pizza, how many slices does each friend get if they each get the same amount and all of the pizza is eaten? Answer: 3 3/7
3. Question 3: A four pound bag of dirt is getting divided into 8 pots. How much dirt will go into each pot if each pot gets an equal amount of dirt? Answer: 1/2 pound
4. Question 4: A three foot party sub sandwich is shared equally by 9 friends. How much of the sub sandwich does each friend get? Answer: 1/3
5. Question 5: There are 5 chocolate bars shared equally by 3 friends. What fraction of the chocolate does each friend get to eat? Answer: 1 2/3
6. Question 6: Eight puppies are sharing a bag of dog food evenly. What fraction of the bag does each puppy receive? Answer: 1/8

 



Fraction as Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Question-1:--There-are-14-friends-at-a-birthday-party.--They-are-sharing-106-ounces-of-punch-to-be-poured-into-their-glasses.--Between-what-two-whole-numbers-does-each-friend-get-of-ounces-of-punch?

Question 1 (of 6)

 



Fraction as Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Question-2:--There-are-3-pizzas-with-8-slices-each.--If-7-friends-are-sharing-the-slices-of-pizza,-how-many-slices-does-each-friend-get-if-they-each-get-the-same-amount-and-all-of-the-pizza-is-eaten?

Question 2 (of 6)

 



Fraction as Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Question-3:--A-four-pound-bag-of-dirt-is-getting-divided-into-8-pots.--How-much-dirt-will-go-into-each-pot-if-each-pot-gets-an-equal-amount-of-dirt?

Question 3 (of 6)

 



Fraction as Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Question-4:--A-three-foot-party-sub-sandwich-is-shared-equally-by-9-friends.--How-much-of-the-sub-sandwich-does-each-friend-get?

Question 4 (of 6)

 



Fraction as Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Question-5:--There-are-5-chocolate-bars-shared-equally-by-3-friends.--What-fraction-of-the-chocolate-does-each-friend-get-to-eat?

Question 5 (of 6)

 



Fraction as Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Question-6:--Eight-puppies-are-sharing-a-bag-of-dog-food-evenly.--What-fraction-of-the-bag-does-each-puppy-receive?

Question 6 (of 6)