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QR Challenge: Ratios Scavenger Hunt

Created using the ClassTools QR Treasure Hunt Generator

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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. Take a survey of a class. Find Each person's birthday. Then find the ratio of the number of students born in the month of January to the number of students in the classanswers will vary
2. Find an instrument in the library that has the ratio of 5:7answers will vary
3. Take a photo of two different situations that have equal ratios, but different amounts answers will vary
4. Take a photo of a ratio and then create a word problem with a solutionanswers will vary
5. Find three items that have the ratio 3:4answers will vary

 


Ratios Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Ratios Scavenger Hunt
Q1/5:

Take a survey of a class. Find Each person's birthday. Then find the ratio of the number of students born in the month of January to the number of students in the class&choe=UTF-8

Question 1 (of 5)

 


Ratios Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Ratios Scavenger Hunt
Q2/5:

Find an instrument in the library that has the ratio of 5:7&choe=UTF-8

Question 2 (of 5)

 


Ratios Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Ratios Scavenger Hunt
Q3/5:

Take a photo of two different situations that have equal ratios, but different amounts &choe=UTF-8

Question 3 (of 5)

 


Ratios Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Ratios Scavenger Hunt
Q4/5:

Take a photo of a ratio and then create a word problem with a solution&choe=UTF-8

Question 4 (of 5)

 


Ratios Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Ratios Scavenger Hunt
Q5/5:

Find three items that have the ratio 3:4&choe=UTF-8

Question 5 (of 5)