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QR Challenge: 3rd cum quiz

Created using the ClassTools QR Treasure Hunt Generator

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. Which number has the greatest value? 784 or 748 or 779 or 782782
2. Which number should complete the pattern? 22 33 44 ? 6655
3. Find the area for a rectangle that has a length of 5 ft and a width of 6 ft30 squared
4. Which fraction is equivalent to 1/4? 3/8 or 2/8 or 1/2 2/8
5. Which number is 10 more than 153? 163
6. There are 27 boys and 32 girls in Ms. Gelfand and Deloney's classes. Which is the closest estimate to the total number of students? 30 or 40 or 50 or 60 60
7. Jada has to learn 45 spelling words by Friday. She already knows 24. How many more words does she need to learn? 21
8. Adam collected 17 dollars for a field trip. Kellen collected 28 dollars. How much more did Kellen collect than Adam? 11 dollars
9. Alessandra watches TV every Sunday for 3 hours. How many hours will she watch ater 4 Sundays? 12
10. Brian could write 521 in expanded form like this: 500 + 20 +1. How could he write 721 in expanded form? 700 + 20 + 1
11. Write this number in standard form: six hundred forty-eight 648
12. There are 65 boys nad 63 girls in third grade at Midway. The closest estimate to the total number of students is 120 or 130 or 140 or 150? 130
13. What porperty is shown by this sentence? 17 x 23 = 23 x 17 commutative property of multiplication
14. What division fact is related to this multiplication fact? 3 x 9 = 27 27/3 = 9 or 27/9 = 3
15. A baseball game began at 2:30 and lasted 2 1/2 hours. What time was the game over? 5:00
16. Solve this equation 862 - 456 = ?406
17. Solve this equation 901 - 789 = ?112

 



3rd cum quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=Which-number-has-the-greatest-value?-784-or-748-or-779-or-782

Question 1 (of 17)

 



3rd cum quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=Which-number-should-complete-the-pattern?-22--33--44--?--66

Question 2 (of 17)

 



3rd cum quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=Find-the-area-for-a-rectangle-that-has-a-length-of-5-ft-and-a-width-of-6-ft

Question 3 (of 17)

 



3rd cum quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=Which-fraction-is-equivalent-to-1/4?-3/8-or-2/8-or-1/2

Question 4 (of 17)

 



3rd cum quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=Which-number-is-10-more-than-153?

Question 5 (of 17)

 



3rd cum quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=There-are-27-boys-and-32-girls-in-Ms.-Gelfand-and-Deloney's-classes.-Which-is-the-closest-estimate-to-the-total-number-of-students?-30-or-40-or-50-or-60

Question 6 (of 17)

 



3rd cum quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=Jada-has-to-learn-45-spelling-words-by-Friday.-She-already-knows-24.-How-many-more-words-does-she-need-to-learn?

Question 7 (of 17)

 



3rd cum quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=Adam-collected-17-dollars-for-a-field-trip.-Kellen-collected-28-dollars.-How-much-more-did-Kellen-collect-than-Adam?

Question 8 (of 17)

 



3rd cum quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=Alessandra-watches-TV-every-Sunday-for-3-hours.-How-many-hours-will-she-watch-ater-4-Sundays?

Question 9 (of 17)

 



3rd cum quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=Brian-could-write-521-in-expanded-form-like-this:-500-+-20-+1.-How-could-he-write-721-in-expanded-form?

Question 10 (of 17)

 



3rd cum quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=Write-this-number-in-standard-form:-six-hundred-forty-eight

Question 11 (of 17)

 



3rd cum quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=There-are-65-boys-nad-63-girls-in-third-grade-at-Midway.-The-closest-estimate-to-the-total-number-of-students-is-120-or-130-or-140-or-150?

Question 12 (of 17)

 



3rd cum quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-porperty-is-shown-by-this-sentence?-17-x-23-=-23-x-17

Question 13 (of 17)

 



3rd cum quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-division-fact-is-related-to-this-multiplication-fact?-3-x-9-=-27

Question 14 (of 17)

 



3rd cum quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=A-baseball-game-began-at-2:30-and-lasted-2-1/2-hours.-What-time-was-the-game-over?

Question 15 (of 17)

 



3rd cum quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=Solve-this-equation-862---456-=-?

Question 16 (of 17)

 



3rd cum quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=Solve-this-equation-901---789-=-?

Question 17 (of 17)