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QR Challenge: STEM Fair Scavenger Hunt

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. What is the name for an object, like an eraser, which won't complete a circuit?an insulator
2. What living thing is used during the process of vermicomposting?worms
3. How does the picture from the homemade projector reflect?glass
4. What kind of energy does the marble have at the top of the marble run structure?potential energy
5. What math term describes the set of directions that Michael's robot follow to go through a maze?algorithm
6. Where are the two places that crystals can form?water and magma

 



STEM Fair Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=STEM Fair Scavenger Hunt
Q1/6:

What is the name for an object, like an eraser, which won't complete a circuit?&choe=UTF-8

Question 1 (of 6)

 



STEM Fair Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=STEM Fair Scavenger Hunt
Q2/6:

What living thing is used during the process of vermicomposting?&choe=UTF-8

Question 2 (of 6)

 



STEM Fair Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=STEM Fair Scavenger Hunt
Q3/6:

How does the picture from the homemade projector reflect?&choe=UTF-8

Question 3 (of 6)

 



STEM Fair Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=STEM Fair Scavenger Hunt
Q4/6:

What kind of energy does the marble have at the top of the marble run structure?&choe=UTF-8

Question 4 (of 6)

 



STEM Fair Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=STEM Fair Scavenger Hunt
Q5/6:

What math term describes the set of directions that Michael's robot follow to go through a maze?&choe=UTF-8

Question 5 (of 6)

 



STEM Fair Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=STEM Fair Scavenger Hunt
Q6/6:

Where are the two places that crystals can form?&choe=UTF-8

Question 6 (of 6)