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QR Challenge: Dewey Decimal System

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. How many groups are in the dewey decimal system?10
2. How are books organized using the dewey decimal system?2number order
3. Which books are in number order?3nonfiction books
4. What does the decimal point do?4allows us to add more categories
5. When did Melvil Dewey invent the dewey decimal system?51875
6. Why are we able to use the dewey decimal system in the future?6The decimal allows us to continue to add more categories and numbers for the future.

 



Dewey Decimal System: QR Challenge

https://www.classtools.net/QR/decode.php?text=Dewey Decimal System
Q1/6:

How many groups are in the dewey decimal system?&choe=UTF-8

Question 1 (of 6)

 



Dewey Decimal System: QR Challenge

https://www.classtools.net/QR/decode.php?text=Dewey Decimal System
Q2/6:

How are books organized using the dewey decimal system?2&choe=UTF-8

Question 2 (of 6)

 



Dewey Decimal System: QR Challenge

https://www.classtools.net/QR/decode.php?text=Dewey Decimal System
Q3/6:

Which books are in number order?3&choe=UTF-8

Question 3 (of 6)

 



Dewey Decimal System: QR Challenge

https://www.classtools.net/QR/decode.php?text=Dewey Decimal System
Q4/6:

What does the decimal point do?4&choe=UTF-8

Question 4 (of 6)

 



Dewey Decimal System: QR Challenge

https://www.classtools.net/QR/decode.php?text=Dewey Decimal System
Q5/6:

When did Melvil Dewey invent the dewey decimal system?5&choe=UTF-8

Question 5 (of 6)

 



Dewey Decimal System: QR Challenge

https://www.classtools.net/QR/decode.php?text=Dewey Decimal System
Q6/6:

Why are we able to use the dewey decimal system in the future?6&choe=UTF-8

Question 6 (of 6)