QR Challenge: FSA Math Practice Grade 3 #2
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. 1. D |
|
2. 2. Eva, Leah |
| 3. 3. B |
| 4. 4. 27 ÷ 3 = 9 27 ÷ 9 = 3 |
| 5. 5. 1st and 4th |
| 6. 6. C |
| 7. 7. B |
| 8. 8. C |
| 9. 9. 4 trees |
| 10. 10. B |
| 11. 11. 6 + 5 + 6 + 5 = 22 2(6 + 5) = 22 |
| 12. 12. D |
| 13. 13. C |
| 14. 14. 20, 30, 40 |
| 15. 15. 2/8 = 1/4 |
| 16. 16. A |
| 17. 17. B |
| 18. 18. 8 pizzas |
| 19. 19. 40 ÷ 8 = 5 OR 40 ÷ 5 = 8 |
| 20. 20. C |
| 21. 21. D |
| 22. 22. 36 |
| 23. 23. C |
| 24. 24. C |
| 25. 25. A |
| 26. 26. 2nd and 4th |
| 27. 27. 8 emails |
| 28. 28. B |
| 29. 29. D |
| 30. 30. A |
| 31. 31. C |
| 32. 32. Any 2 of the 8 squares shaded |
| 33. 33. 336 students |
| 34. 34. B |
| 35. 35. C |
| 36. 36. B |
| 37. 37. A |
| 38. 38. C |
| 39. 39. 10, 14, 28 |
| 40. 40. 20, 32, 44 |
| 41. 41. B |
| 42. 42. 2, 3, 1, 4 |
| 43. 43. A |
| 44. 44. C |
| 45. 45. 4/2 , 8/4 |
| 46. 46. D |
| 47. 47. 3/6 and 6/12 |
| 48. 48. Dean: kite Selma: triangle |
| 49. 49. B |
| 50. 50. C |
| 51. 51. The number 48 should be plotted on the number line. ANSWER: 50 You should have explained how you can tell that the number is closer to 50 than 40. |
| 52. 52. 48, 54, 60 |
| 53. 53. 5 years |
| 54. 54. 21 square centimeters |
| 55. 55. 17 customers |
| 56. 56. You should have added a bar to 18 for Jan, a bar to 16 for Feb, and a bar to 14 for Mar. ANSWER: $5 |
| 57. 57. ANSWER: 25 The explanation should describe how each number in the pattern is 3 more than the number before it, and that the next number is found by adding 3 to 22. |
| 58. 58. $532 |
| 59. 59. The model should be divided into 18 equal parts with 3 shaded OR divided into 6 equal parts with 1 shaded. ANSWER: 1/6 |
| 60. 60. 146 and 164 Your explanation should refer to the place value of the numbers. It may describe how the number with the lowest value should be in the hundreds place. | |
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=1. D
Question 1 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=2. Eva,_Leah
Question 2 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=3. B
Question 3 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=4. 27_÷_3_=_9__________27_÷_9_=_3
Question 4 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=5. 1st_and_4th
Question 5 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=6. C
Question 6 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=7. B
Question 7 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=8. C
Question 8 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=9. 4_trees
Question 9 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=10. B
Question 10 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=11. 6_+_5_+_6_+_5_=_22________2(6_+_5)_=_22
Question 11 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=12. D
Question 12 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=13. C
Question 13 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=14. 20,_30,_40
Question 14 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=15. 2/8_=_1/4
Question 15 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=16. A
Question 16 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=17. B
Question 17 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=18. 8_pizzas
Question 18 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=19. 40_÷_8_=_5____OR___40_÷_5_=_8
Question 19 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=20. C
Question 20 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=21. D
Question 21 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=22. 36
Question 22 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=23. C
Question 23 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=24. C
Question 24 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=25. A
Question 25 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=26. 2nd_and_4th
Question 26 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=27. 8_emails
Question 27 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=28. B
Question 28 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=29. D
Question 29 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=30. A
Question 30 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=31. C
Question 31 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=32. Any_2_of_the_8_squares_shaded
Question 32 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=33. 336_students
Question 33 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=34. B
Question 34 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=35. C
Question 35 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=36. B
Question 36 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=37. A
Question 37 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=38. C
Question 38 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=39. 10,_14,_28
Question 39 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=40. 20,_32,_44
Question 40 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=41. B
Question 41 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=42. 2,_3,_1,_4
Question 42 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=43. A
Question 43 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=44. C
Question 44 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=45. 4/2_,_8/4
Question 45 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=46. D
Question 46 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=47. 3/6_and_6/12
Question 47 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=48. Dean:_kite______Selma:_triangle
Question 48 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=49. B
Question 49 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=50. C
Question 50 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=51. The_number_48_should_be_plotted_on_the_number_line.__ANSWER:_50__You_should_have_explained_how_you_can_tell_that_the_number_is_closer_to_50_than_40.
Question 51 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=52. 48,_54,_60
Question 52 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=53. 5_years
Question 53 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=54. 21_square_centimeters
Question 54 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=55. 17_customers
Question 55 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=56. You_should_have_added_a_bar_to_18_for_Jan,_a_bar_to_16_for_Feb,_and_a_bar_to_14_for_Mar.__ANSWER:_$5
Question 56 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=57. ANSWER:_25___The_explanation_should_describe_how_each_number_in_the_pattern_is_3_more_than_the_number_before_it,_and_that_the_next_number_is_found_by_adding_3_to_22.
Question 57 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=58. $532
Question 58 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=59. The_model_should_be_divided_into_18_equal_parts_with_3_shaded__OR_divided_into_6_equal_parts_with_1_shaded.___ANSWER:_1/6
Question 59 (of 60)
FSA Math Practice Grade 3 #2: QR Challenge
https://www.classtools.net/QR/decode.php?text=60. 146_and_164_____Your_explanation_should_refer_to_the_place_value_of_the_numbers.__It_may_describe_how_the_number_with_the_lowest_value_should_be_in_the_hundreds_place.
Question 60 (of 60)