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QR Challenge: Review For Benchmark 28

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. What would be the best estimate for the lenght of computer keyboard? 15 feet, 15 inches or 15 meters?15 inches
2. What would be the best estimate for the length of a cell phone. 10 inches, 10 cm or 10 feet?10cm
3. What would be the best estimate for the length of a football field. 100 inches, 100 yards or 100cm?100 yards
4. What would be the best estimate for the length of a poser that you hangon a wall. 25 feet, 25 yards or 25 inches?25 inches
5. What would be the best estimate for the length of a train engine. 20 yards, 200 inches or 2 feet?20 yards
6. Miss Else wants to measure the length of her computer screen. What tool should she use. ruler, yardstick or measuring tape?ruler
7. Chantel wants to measure the length of our room to the office. What tool should she use. A yardstick, a ruler or a tape measure?tape measure
8. Alon wants to measure the math tub. What tool should he use. A yardstick, a ruler or a tape measure?ruler
9. What would be the best estimate for the length of a apple. 15feet, 15 yards or 15cm?15cm
10. What would be the best estimate for the length of a book bag. 1 foot, 1 yard or 1 inch?1foot
11. David had the idea of measuring the birthday chart using yards. Meaghanthinks you should measure it in inches. Whose idea do you think willwork the best? Explain your answerMeaghan
12. Kelby had the idea of measuring a clipboard in feet. Stacey thinks youshould measure it in inches. Whose idea do you think will work the best? Explain your answerStacey
13. Diego had the idea to measure the bookshelf in the back with yards. Cray had the idea to measure it in CM. Whose idea do you think willwork the best? Explain your answerDiego
14. Which is the best estimate for the length of a can of pop. 30cm, 30inches or 30 feet?30cm
15. Which is the best estimate for the length of mountain. 10 yards, 300 inches or 200 meters?200 meters
16. Which if the best estimate for the height of refrigerator. 4 yards, 1 foot or 12 inches?4yards
17. Which is the best estimate for the height of a bug. 1 inch, 1 foot, 3 yards?1 inch
18. Which is the best estimate for the length of a toothbrush. 10 feet, 1 yard, 7 inches?7 inches
19. What would you measure a large television in. Yards or inches?yards
20. What would you use to measure an airplane with that can carry over 200 people. inches, feet, yards or a measuring tape?measuring tape

 



Review For Benchmark 28: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-would-be-the-best-estimate-for-the-lenght-of-computer-keyboard?-15-feet,-15-inches-or-15-meters?

Question 1 (of 20)

 



Review For Benchmark 28: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-would-be-the-best-estimate-for-the-length-of-a-cell-phone.--10-inches,-10-cm-or-10-feet?

Question 2 (of 20)

 



Review For Benchmark 28: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-would-be-the-best-estimate-for-the-length-of-a-football-field.--100-inches,-100-yards-or-100cm?

Question 3 (of 20)

 



Review For Benchmark 28: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-would-be-the-best-estimate-for-the-length-of-a-poser-that-you-hangon-a-wall.--25-feet,-25-yards-or-25-inches?

Question 4 (of 20)

 



Review For Benchmark 28: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-would-be-the-best-estimate-for-the-length-of-a-train-engine.--20-yards,-200-inches-or-2-feet?

Question 5 (of 20)

 



Review For Benchmark 28: QR Challenge

https://www.classtools.net/QR/decode.php?text=Miss-Else-wants-to-measure-the-length-of-her-computer-screen.--What-tool-should-she-use.--ruler,-yardstick-or-measuring-tape?

Question 6 (of 20)

 



Review For Benchmark 28: QR Challenge

https://www.classtools.net/QR/decode.php?text=Chantel-wants-to-measure-the-length-of-our-room-to-the-office.--What-tool-should-she-use.--A-yardstick,-a-ruler-or-a-tape-measure?

Question 7 (of 20)

 



Review For Benchmark 28: QR Challenge

https://www.classtools.net/QR/decode.php?text=Alon-wants-to-measure-the-math-tub.--What-tool-should-he-use.--A-yardstick,-a-ruler-or-a-tape-measure?

Question 8 (of 20)

 



Review For Benchmark 28: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-would-be-the-best-estimate-for-the-length-of-a-apple.--15feet,-15-yards-or-15cm?

Question 9 (of 20)

 



Review For Benchmark 28: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-would-be-the-best-estimate-for-the-length-of-a-book-bag.--1-foot,-1-yard-or-1-inch?

Question 10 (of 20)

 



Review For Benchmark 28: QR Challenge

https://www.classtools.net/QR/decode.php?text=David-had-the-idea-of-measuring-the-birthday-chart-using-yards.-Meaghanthinks-you-should-measure-it-in-inches.--Whose-idea-do-you-think-willwork-the-best?--Explain-your-answer

Question 11 (of 20)

 



Review For Benchmark 28: QR Challenge

https://www.classtools.net/QR/decode.php?text=Kelby-had-the-idea-of-measuring-a-clipboard-in-feet.--Stacey-thinks-youshould-measure-it-in-inches.--Whose-idea-do-you-think-will-work-the-best?--Explain-your-answer

Question 12 (of 20)

 



Review For Benchmark 28: QR Challenge

https://www.classtools.net/QR/decode.php?text=Diego-had-the-idea-to-measure-the-bookshelf-in-the-back-with-yards.--Cray-had-the-idea-to-measure-it-in-CM.--Whose-idea-do-you-think-willwork-the-best?--Explain-your-answer

Question 13 (of 20)

 



Review For Benchmark 28: QR Challenge

https://www.classtools.net/QR/decode.php?text=Which-is-the-best-estimate-for-the-length-of-a-can-of-pop.--30cm,-30inches-or-30-feet?

Question 14 (of 20)

 



Review For Benchmark 28: QR Challenge

https://www.classtools.net/QR/decode.php?text=Which-is-the-best-estimate-for-the-length-of-mountain.--10-yards,-300-inches-or-200-meters?

Question 15 (of 20)

 



Review For Benchmark 28: QR Challenge

https://www.classtools.net/QR/decode.php?text=Which-if-the-best-estimate-for-the-height-of-refrigerator.--4-yards,-1-foot-or-12-inches?

Question 16 (of 20)

 



Review For Benchmark 28: QR Challenge

https://www.classtools.net/QR/decode.php?text=Which-is-the-best-estimate-for-the-height-of-a-bug.--1-inch,-1-foot,-3-yards?

Question 17 (of 20)

 



Review For Benchmark 28: QR Challenge

https://www.classtools.net/QR/decode.php?text=Which-is-the-best-estimate-for-the-length-of-a-toothbrush.--10-feet,-1-yard,-7-inches?

Question 18 (of 20)

 



Review For Benchmark 28: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-would-you-measure-a-large-television-in.--Yards-or-inches?

Question 19 (of 20)

 



Review For Benchmark 28: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-would-you-use-to-measure-an-airplane-with-that-can-carry-over-200-people.--inches,-feet,-yards-or-a-measuring-tape?

Question 20 (of 20)