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QR Challenge: NPE Rocks and Minerals

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. Graphite is used in pencils and can generate electricity.1
2. Halite is used for salt on your food and Native Americans used it to preserve their food.2
3. Copper is used for jewelry, telephone wires, and wires for electronics.3
4. Aluminum is used for baseball bats, airplane parts, cans, pots and pans, and window frames.4
5. Diamonds are used for jewelry.5
6. Granite is used for countertops, floors, and monuments.6
7. Quartz is used for jewelry and counter tops.7
8. Calcite is used for concrete repair.8
9. Limestone is used for building construction, to treat soil and to make plants healthier.9
10. Marble is used to make outdoor sculptures and floors.10

 


NPE Rocks and Minerals: QR Challenge

https://www.classtools.net/QR/decode.php?text=Graphite_is_used_in_pencils_and_can_generate_electricity.1

Question 1 (of 10)

 


NPE Rocks and Minerals: QR Challenge

https://www.classtools.net/QR/decode.php?text=Halite_is_used_for_salt_on_your_food_and_Native_Americans_used_it_to_preserve_their_food.2

Question 2 (of 10)

 


NPE Rocks and Minerals: QR Challenge

https://www.classtools.net/QR/decode.php?text=Copper_is_used_for_jewelry,_telephone_wires,_and_wires_for_electronics.3

Question 3 (of 10)

 


NPE Rocks and Minerals: QR Challenge

https://www.classtools.net/QR/decode.php?text=Aluminum_is_used_for_baseball_bats,_airplane_parts,_cans,_pots_and_pans,_and_window_frames.4

Question 4 (of 10)

 


NPE Rocks and Minerals: QR Challenge

https://www.classtools.net/QR/decode.php?text=Diamonds_are_used_for_jewelry.5

Question 5 (of 10)

 


NPE Rocks and Minerals: QR Challenge

https://www.classtools.net/QR/decode.php?text=Granite_is_used_for_countertops,_floors,_and_monuments.6

Question 6 (of 10)

 


NPE Rocks and Minerals: QR Challenge

https://www.classtools.net/QR/decode.php?text=Quartz_is_used_for_jewelry_and_counter_tops.7

Question 7 (of 10)

 


NPE Rocks and Minerals: QR Challenge

https://www.classtools.net/QR/decode.php?text=Calcite_is_used_for_concrete_repair.8

Question 8 (of 10)

 


NPE Rocks and Minerals: QR Challenge

https://www.classtools.net/QR/decode.php?text=Limestone_is_used_for_building_construction,_to_treat_soil_and_to_make_plants_healthier.9

Question 9 (of 10)

 


NPE Rocks and Minerals: QR Challenge

https://www.classtools.net/QR/decode.php?text=Marble_is_used_to_make_outdoor_sculptures_and_floors.10

Question 10 (of 10)