QR Challenge: 6th Grade Math- Ingram- 11/13/15
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. 100-100 | 0
|
2. 5X5 | 25
| 3. 77.2 - 43.778 | 33.442
| 4. 4.23 × 9 | 38.07
| 5. 19.2 + 31.82 | 51.02
| 6. 0.468 ÷ 6.5 | 0.072
| 7. 48 + 58.1 | 106.1
| 8. Is 31 prime or composite | prime
| 9. Is 42 prime or composite | composite
| 10. Is 59 prime or composite | prime
| 11. What is the greatest common factor of 42 and 6 | 6
| 12. What is the greatest common factor of 20 and 30 | 10
| 13. What is the area of a square with a side length of 3cm | 9cm
| 14. What is the perimeter of a square with a side length of 4in | 16in
| 15. 3+(5+6+9)+7 | 30
| 16. (5+36÷4)+4÷2 | 16
| 17. Round 234.343 to the nearest hundredth | 234.34
| 18. Round 234.343 to the nearest hundred | 200
| 19. Round 1.0017 to the nearest tenth | 1.0
| 20. Round 1.0017 to the nearest hundredth | 1.00
| 21. Round 1.0017 to the nearest thousandth | 1.002 |
6th Grade Math- Ingram- 11/13/15: QR Challenge
https://www.classtools.net/QR/decode.php?text=100-100
Question 1 (of 21)
6th Grade Math- Ingram- 11/13/15: QR Challenge
https://www.classtools.net/QR/decode.php?text=5X5
Question 2 (of 21)
6th Grade Math- Ingram- 11/13/15: QR Challenge
https://www.classtools.net/QR/decode.php?text=77.2_-_43.778
Question 3 (of 21)
6th Grade Math- Ingram- 11/13/15: QR Challenge
https://www.classtools.net/QR/decode.php?text=4.23_×_9
Question 4 (of 21)
6th Grade Math- Ingram- 11/13/15: QR Challenge
https://www.classtools.net/QR/decode.php?text=19.2_+_31.82
Question 5 (of 21)
6th Grade Math- Ingram- 11/13/15: QR Challenge
https://www.classtools.net/QR/decode.php?text=0.468_÷_6.5
Question 6 (of 21)
6th Grade Math- Ingram- 11/13/15: QR Challenge
https://www.classtools.net/QR/decode.php?text=48_+_58.1
Question 7 (of 21)
6th Grade Math- Ingram- 11/13/15: QR Challenge
https://www.classtools.net/QR/decode.php?text=Is_31_prime_or_composite
Question 8 (of 21)
6th Grade Math- Ingram- 11/13/15: QR Challenge
https://www.classtools.net/QR/decode.php?text=Is_42_prime_or_composite
Question 9 (of 21)
6th Grade Math- Ingram- 11/13/15: QR Challenge
https://www.classtools.net/QR/decode.php?text=Is_59_prime_or_composite
Question 10 (of 21)
6th Grade Math- Ingram- 11/13/15: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_is_the_greatest_common_factor_of_42_and_6
Question 11 (of 21)
6th Grade Math- Ingram- 11/13/15: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_is_the_greatest_common_factor_of_20_and_30
Question 12 (of 21)
6th Grade Math- Ingram- 11/13/15: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_is_the_area_of_a_square_with_a_side_length_of_3cm
Question 13 (of 21)
6th Grade Math- Ingram- 11/13/15: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_is_the_perimeter_of_a_square_with_a_side_length_of_4in
Question 14 (of 21)
6th Grade Math- Ingram- 11/13/15: QR Challenge
https://www.classtools.net/QR/decode.php?text=3+(5+6+9)+7
Question 15 (of 21)
6th Grade Math- Ingram- 11/13/15: QR Challenge
https://www.classtools.net/QR/decode.php?text=(5+36÷4)+4÷2
Question 16 (of 21)
6th Grade Math- Ingram- 11/13/15: QR Challenge
https://www.classtools.net/QR/decode.php?text=Round_234.343_to_the_nearest_hundredth
Question 17 (of 21)
6th Grade Math- Ingram- 11/13/15: QR Challenge
https://www.classtools.net/QR/decode.php?text=Round_234.343_to_the_nearest_hundred
Question 18 (of 21)
6th Grade Math- Ingram- 11/13/15: QR Challenge
https://www.classtools.net/QR/decode.php?text=Round_1.0017_to_the_nearest_tenth
Question 19 (of 21)
6th Grade Math- Ingram- 11/13/15: QR Challenge
https://www.classtools.net/QR/decode.php?text=Round_1.0017_to_the_nearest_hundredth
Question 20 (of 21)
6th Grade Math- Ingram- 11/13/15: QR Challenge
https://www.classtools.net/QR/decode.php?text=Round_1.0017_to_the_nearest_thousandth
Question 21 (of 21)