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QR Challenge: Erosion and Weathering

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. During erosion, what happens to a small piece of rock?The rock and soil break away from the Earth.
2. What was shaped by the Grand Canyon?the erosion from the Colorado river .
3. What causes weathering?weathering is caused by freezing water called frost wedging .
4. What are many caves formed by?caves are formed by chemical weathering.
5. What dissolves rocks?water and other liquids dissolves rocks.
6. What creates red striped in the hills?oxidation creates red striped hills.
7. What is caused by glaciers?Erosion is caused by glaciers usually it takes thousand of years.
8. What is a piece of rock and soil carried by a river ?rocks and soil carried by a river are its load.
9. What is a common type of mass?rockfalls are common types of mass.
10. What are similar to landslides ?flows are similar to landslides because flowers occur when heavy rain weather a hill slide.

 


Erosion and Weathering: QR Challenge

https://www.classtools.net/QR/decode.php?text=During-erosion,-what-happens-to-a-small-piece-of-rock?

Question 1 (of 10)

 


Erosion and Weathering: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-was-shaped-by-the-Grand-Canyon?

Question 2 (of 10)

 


Erosion and Weathering: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-causes-weathering?

Question 3 (of 10)

 


Erosion and Weathering: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-are-many-caves-formed-by?

Question 4 (of 10)

 


Erosion and Weathering: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-dissolves-rocks?

Question 5 (of 10)

 


Erosion and Weathering: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-creates-red-striped-in-the-hills?

Question 6 (of 10)

 


Erosion and Weathering: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-is-caused-by-glaciers?

Question 7 (of 10)

 


Erosion and Weathering: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-is-a-piece--of-rock-and-soil-carried-by-a-river-?

Question 8 (of 10)

 


Erosion and Weathering: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-is-a-common-type-of-mass?

Question 9 (of 10)

 


Erosion and Weathering: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-are-similar-to-landslides-?

Question 10 (of 10)