# Print

## 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

• Download a QR reader (e.g. I-Nigma | NeoReader | Kaywa) onto their mobile devices
• Bring these devices into the lesson.

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.

### Question

1. Name two types of Weathering.Mechanical and Chemical
2. What is the main factor that causes Chemical Weathering?water
3. The carrying away of sediments by moving water, wind or moving ice is called ______.erosion
4. What types of force is erosion?destructive
5. What two factors would change a beach landscape?wind and waves
6. What would cause erosion in the mountains of Alaska?glaciers
7. The dropping, or releasing,of sediments that have been moved from one place to another is called ________.deposition
8. What type of force is deposition?constructive
9. Using your Measure App, estimate and measure the height of the PERGOLA.blank
10. Name the four layers of the earth.crust,mantle,outer core, inner core
11. Which layer is the thickest?mantle
12. Giant slabs of rock "floating" on top of the mantle are called ________.plates
13. Name the kinds of plates.oceanic and continental
14. At converging boundaries, the plates move ______ eachother.towards
15. At diverging boundaries, the plates move _______ from eachother.away
16. Cracks in the Earth's crust, where movement takes place, are called ______.faults
17. As the crust shakes, it sends out shock waves of energy called _______.seismic waves
18. The Richter Scale measures an _______.earthquake's energy
19. The point on the surface directly above the center of the earthquake, is called the ______.epicenter
20. Use your Earthquake App to find where the strongest earthquake has happened recently.blank
21. An opening in Earth's surface through which melted rock, hot gases, rock fragments, and ash erupt is called a ______.volcano
22. Melted rock below Earth's surface is called ______.magma
23. What are the 3 types of volcanoes?shield, composite, cinder
24. Stone Mountain is an example of a ______.dome mountain
25. Using your WeatherBug App, find the temperature at Sharon today.blank

### 5th Grade Earth Science: QR Challenge

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