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QR Challenge: Year 8 Half term quiz

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. 1.Name 4 things caused by friction produces heat wears things away slows things down makes a noise
2. 2.What is drag? Drag is caused when water or or air particles hit a moving object
3. 3.What is a Force? A push or a pull
4. 4.What is a moment ? A turning effect
5. 5. What is conduction? the transfer of heat through a solid
6. 6. Which colour absorbs heat the most? dark colours i.e. black
7. 7. What 3 substances can be magnetised? cobalt nickel iron
8. 8. How do two magnets attract each other? Like poles repel unlike poles attract
9. 9. How can you change the strength of an electromagnet? increase the length of the nail or increase the number of coils.
10. 10.Granny's X box Uses Volts in My Room. What are the electromagnetic waves in the spectrum ? Gamma Xay Ultraviolet Visible Infrared Microwave and Radio
11. 11. Can you draw a transverse wave ? wiggly line up and down
12. 12. What are enzymes? biological catalysts
13. 13. Name 4 nutrients needed by the body Carbohydrates Fats Protein Water minerals vitamins fibre
14. 14.Name the enzyme that breaks down starch amylase
15. 15. What is the test for protein and what colour change would you get? Biuret's solution and goes from blue to purple
16. 16. What is the equation for aerobic respiration ? glucose + oxygen gives energy + carbon dioxide + water

 


Year 8 Half term quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=1.Name_4_things_caused_by_friction

Question 1 (of 16)

 


Year 8 Half term quiz: QR Challenge

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

Question 2 (of 16)

 


Year 8 Half term quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=3.What_is_a_Force?

Question 3 (of 16)

 


Year 8 Half term quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=4.What_is_a_moment_?

Question 4 (of 16)

 


Year 8 Half term quiz: QR Challenge

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

Question 5 (of 16)

 


Year 8 Half term quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=6._Which_colour_absorbs_heat_the_most?

Question 6 (of 16)

 


Year 8 Half term quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=7._What_3_substances_can_be_magnetised?

Question 7 (of 16)

 


Year 8 Half term quiz: QR Challenge

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

Question 8 (of 16)

 


Year 8 Half term quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=9._How_can_you_change_the_strength_of_an_electromagnet?

Question 9 (of 16)

 


Year 8 Half term quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=10.Granny's_X_box_Uses_Volts_in_My_Room._What_are_the_electromagnetic_waves_in_the_spectrum_?

Question 10 (of 16)

 


Year 8 Half term quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=11._Can_you_draw_a_transverse_wave_?

Question 11 (of 16)

 


Year 8 Half term quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=12._What_are_enzymes?

Question 12 (of 16)

 


Year 8 Half term quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=13._Name_4_nutrients_needed_by_the_body

Question 13 (of 16)

 


Year 8 Half term quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=14.Name_the_enzyme_that_breaks_down_starch

Question 14 (of 16)

 


Year 8 Half term quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=15._What_is_the_test_for_protein_and_what_colour_change_would_you_get?

Question 15 (of 16)

 


Year 8 Half term quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=16._What_is_the_equation_for_aerobic_respiration_?

Question 16 (of 16)