QR Challenge: Math Review for begining of March
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
- Download a QR reader (e.g. I-Nigma | NeoReader | Kaywa) onto their mobile devices
- Bring these devices into the lesson.
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. 12x5 | 60
|
2. Does_a_square_have_roatational_symmetry? | yes
| 3. What_place_value_is_the_7_in,_in_this_number_943.87? | hundredths
| 4. Two_lines_that_never_cross_are_called ______? | parallel
| 5. Intersecting_lines_that_form_right_angles_are_called_______? | perpendicular
| 6. 2,000-789 | 1,211
| 7. What_are_the_four_types_of_angles_called? | right,_straight,_acute,_obtuse
| 8. <_>_or=___34.9034.09 | >
| 9. Is_19,290_odd_or_even? | even
| 10. Round_8,535_to_the_nearest_100. | 8,500
| 11. Round_8,535_to_the_nearest_1,000. | 9,000
| 12. Round_8,535_to_the_nearest_10. | 8,540
| 13. 35÷5 | 7
| 14. 902+219 | 1,121
| 15. What_type_of_angle_measures_90_degrees? | right
| 16. What_month_comes_after_March? | April
| 17. What_month_comes_before_January? | December
| 18. 15x2 | 30
| 19. What_is_another_name_for_slide? | translate
| 20. What_is_one_third_of_9 | 3
| 21. What_place_value_is_the_4_in,_in_the_number_943.87? | tens
| 22. What_is_100_more_than_802? | 902
| 23. What_is_100_less_than_802? | 702
| 24. 3x(4+1) | 15
| 25. (12-2)+(8-3) | 15
| 26. How_many_wheels_does_six_bicycles_have? | 12
| 27. What_comes_next_in_this_pattern_1_4_9_16? | 25_square_numbers |
Math Review for begining of March: QR Challenge
https://www.classtools.net/QR/decode.php?text=12x5
Question 1 (of 27)
Math Review for begining of March: QR Challenge
https://www.classtools.net/QR/decode.php?text=Does_a_square_have_roatational_symmetry?
Question 2 (of 27)
Math Review for begining of March: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_place_value_is_the_7_in,_in_this_number_943.87?
Question 3 (of 27)
Math Review for begining of March: QR Challenge
https://www.classtools.net/QR/decode.php?text=Two_lines_that_never_cross_are_called_______?
Question 4 (of 27)
Math Review for begining of March: QR Challenge
https://www.classtools.net/QR/decode.php?text=Intersecting_lines_that_form_right_angles_are_called_______?
Question 5 (of 27)
Math Review for begining of March: QR Challenge
https://www.classtools.net/QR/decode.php?text=2,000-789
Question 6 (of 27)
Math Review for begining of March: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_are_the_four_types_of_angles_called?
Question 7 (of 27)
Math Review for begining of March: QR Challenge
https://www.classtools.net/QR/decode.php?text=<_>_or=___34.9034.09
Question 8 (of 27)
Math Review for begining of March: QR Challenge
https://www.classtools.net/QR/decode.php?text=Is_19,290_odd_or_even?
Question 9 (of 27)
Math Review for begining of March: QR Challenge
https://www.classtools.net/QR/decode.php?text=Round_8,535_to_the_nearest_100.
Question 10 (of 27)
Math Review for begining of March: QR Challenge
https://www.classtools.net/QR/decode.php?text=Round_8,535_to_the_nearest_1,000.
Question 11 (of 27)
Math Review for begining of March: QR Challenge
https://www.classtools.net/QR/decode.php?text=Round_8,535_to_the_nearest_10.
Question 12 (of 27)
Math Review for begining of March: QR Challenge
https://www.classtools.net/QR/decode.php?text=35÷5
Question 13 (of 27)
Math Review for begining of March: QR Challenge
https://www.classtools.net/QR/decode.php?text=902+219
Question 14 (of 27)
Math Review for begining of March: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_type_of_angle_measures_90_degrees?
Question 15 (of 27)
Math Review for begining of March: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_month_comes_after_March?
Question 16 (of 27)
Math Review for begining of March: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_month_comes_before_January?
Question 17 (of 27)
Math Review for begining of March: QR Challenge
https://www.classtools.net/QR/decode.php?text=15x2
Question 18 (of 27)
Math Review for begining of March: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_is_another_name_for_slide?
Question 19 (of 27)
Math Review for begining of March: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_is_one_third_of_9
Question 20 (of 27)
Math Review for begining of March: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_place_value_is_the_4_in,_in_the_number_943.87?
Question 21 (of 27)
Math Review for begining of March: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_is_100_more_than_802?
Question 22 (of 27)
Math Review for begining of March: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_is_100_less_than_802?
Question 23 (of 27)
Math Review for begining of March: QR Challenge
https://www.classtools.net/QR/decode.php?text=3x(4+1)
Question 24 (of 27)
Math Review for begining of March: QR Challenge
https://www.classtools.net/QR/decode.php?text=(12-2)+(8-3)
Question 25 (of 27)
Math Review for begining of March: QR Challenge
https://www.classtools.net/QR/decode.php?text=How_many_wheels_does_six_bicycles_have?
Question 26 (of 27)
Math Review for begining of March: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_comes_next_in_this_pattern_1_4_9_16?
Question 27 (of 27)