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QR Challenge: Year 10 QR Code Treasure Hunt

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. Bearing: 54000 divided by 360. Distance(m): Multiply 2 squared by the square root of 100 150 degrees, 40m
2. Bearing: Subtract the third prime number from the sum of the angles in a triangle. Distance: Squareroot 3600175 degrees, 60m
3. Bearing: Convert 187.5 miles to kilometres. Distance: Subtract 8 from the exterior angle of a pentagon300 degrees, 80m
4. Bearing: The exchange rate is £1 = 1.57 Euro’s, change £45 to euro’s. Distance: A plane flies at 216km per hour, work out how long it takes to fly 1km (in seconds) and multiply it by 1000070 degrees, 60m
5. Bearing: Subtract 20 from the number of degrees in a circle. Distance(m):6 squared 340 degrees, 36m
6. Bearing: Change 330000 cm squared into m squared Distance: one fifth of a hundred330 degrees, 20m
7. Bearing: Work out 27.5% of 800 Distance:11 x 4220 degrees, 44m
8. Bearing: Increase 110.6 by 17.5% Distance: work out the area of a circle with radius 3.38130 degrees, 36m
9. Bearing: Sidra and Gemma share £1160 in the ratio 5:3. Work out how much more money Sidra gets than Gemma gets. Distance: Square root of 1600 290 degrees, 40m
10. Bearing: 50% of 150 Distance: one third of 150 075 degrees, 50m
11. Bearing: Round 284 to the nearest 10 Distance: If the upper bound is 46.5 and the lower bound is 45.5 what is the number? 280 degrees, 46m
12. Bearing: What is 130.498999 to the nearest whole number. Distance: ((5x5) – 5 x 4 )x16 130 degrees, 80m
13. Bearing: 156987 divided by 490 Distance subtract 16 from 100: 320 degrees, 84m
14. Bearing: A square has area of 4900, work out the length Distance: Subtract 44 from the length of the square070 degrees, 26m
15. Bearing: The density of 0.018m squared of copper is 8960, work out the mass in kg Distance:40m 160 degrees, 40m
16. Bearing: squareroot 36 x squareroot 25 x 10 +40 Distance: 40m340 degrees, 40m
17. Bearing:200 degrees Distance:36m 200 degrees, 36m
18. Bearing: 125 degrees Distance:42 m 125 degrees, 42m
19. Bearing: 3x 11x 10 Distance: 6x7 330 degrees, 42m
20. Bearing: 5898-98-800-5000 degrees: half of 12Distance: 6 m 000 degrees, 6m

 


Year 10 QR Code Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Bearing:_54000_divided_by_360._Distance(m):_Multiply_2_squared_by_the_square_root_of_100

Question 1 (of 20)

 


Year 10 QR Code Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Bearing:_Subtract_the_third_prime_number_from_the_sum_of_the_angles_in_a_triangle._Distance:_Squareroot_3600

Question 2 (of 20)

 


Year 10 QR Code Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Bearing:_Convert_187.5_miles_to_kilometres._Distance:_Subtract_8_from_the_exterior_angle_of_a_pentagon

Question 3 (of 20)

 


Year 10 QR Code Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Bearing:_The_exchange_rate_is_£1_=_1.57_Euro’s,_change_£45_to_euro’s.__Distance:_A_plane_flies_at_216km_per_hour,_work_out_how_long_it_takes_to_fly_1km_(in_seconds)_and_multiply_it_by_1000

Question 4 (of 20)

 


Year 10 QR Code Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Bearing:_Subtract_20_from_the_number_of_degrees_in_a_circle._Distance(m):6_squared

Question 5 (of 20)

 


Year 10 QR Code Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Bearing:_Change_330000_cm_squared_into_m_squared_Distance:_one_fifth_of_a_hundred

Question 6 (of 20)

 


Year 10 QR Code Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Bearing:_Work_out_27.5%_of_800_Distance:11_x_4

Question 7 (of 20)

 


Year 10 QR Code Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Bearing:_Increase_110.6_by_17.5%_Distance:_work_out_the_area_of_a_circle_with_radius_3.38

Question 8 (of 20)

 


Year 10 QR Code Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Bearing:_Sidra_and_Gemma_share_£1160_in_the_ratio_5:3._Work_out_how_much_more_money_Sidra_gets_than_Gemma_gets._Distance:_Square_root_of_1600

Question 9 (of 20)

 


Year 10 QR Code Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Bearing:_50%_of_150_Distance:_one_third_of_150

Question 10 (of 20)

 


Year 10 QR Code Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Bearing:_Round_284_to_the_nearest_10_Distance:_If_the_upper_bound_is_46.5_and_the_lower_bound_is_45.5_what_is_the_number?

Question 11 (of 20)

 


Year 10 QR Code Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Bearing:_What_is_130.498999_to_the_nearest_whole_number.__Distance:_((5x5)_–_5_x_4_)x16

Question 12 (of 20)

 


Year 10 QR Code Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Bearing:_156987_divided_by_490_Distance_subtract_16_from_100:

Question 13 (of 20)

 


Year 10 QR Code Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Bearing:_A_square_has_area_of_4900,_work_out_the_length_Distance:_Subtract_44_from_the_length_of_the_square

Question 14 (of 20)

 


Year 10 QR Code Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Bearing:_The_density_of_0.018m_squared_of_copper_is_8960,_work_out_the_mass_in_kg_Distance:40m

Question 15 (of 20)

 


Year 10 QR Code Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Bearing:_squareroot_36_x_squareroot_25_x_10_+40_Distance:_40m

Question 16 (of 20)

 


Year 10 QR Code Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Bearing:200_degrees_Distance:36m

Question 17 (of 20)

 


Year 10 QR Code Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Bearing:_125_degrees_Distance:42_m

Question 18 (of 20)

 


Year 10 QR Code Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Bearing:_3x_11x_10_Distance:_6x7

Question 19 (of 20)

 


Year 10 QR Code Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Bearing:_5898-98-800-5000_degrees:_half_of_12Distance:_6_m

Question 20 (of 20)