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QR Challenge: Speed distance and time

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. 1- A girl cycles for 3hrs at a speed of 40 km/h. What distance did she travel?120 km
2. 2- A train travels at a speed of 30 mph and travel a distance of 240 miles. How long did it take the train to complete its journey?8 hours
3. 3- A car travels a distance of 540 km in 6 hours. What speed did it travel at?90km/h
4. 4- John is a runner. He runs the 100m sprint in 10.6 seconds. What speed did he travel at?9.4 m/s
5. 5- A cyclist travels 20 km in 4 hrs. What speed did the cyclist cycle at?5 km/h
6. 6- The distance between two cities is 144km, it takes me 3 hours to travel between these cities. What speed did I travel at?48 km/h
7. 7- A coach travels from the station to the beach, a distance of 576 km away in 6 hours. The coach is only allowed to travel at a maximum speed of 90 km/h. Did the coach break the speed limit?Yes. It travelled at 96 km/h
8. 8- At the equator the earth spins a distance of 25,992 miles everyday. What speed does the earth spin at in mph?1083 mph
9. 9- Lauren walks 100m in half a minute. What must her speed have been to travel this distance?3.33 m/s
10. 10- A mouse runs a distance of 2 meters in 15 minutes. What's its speed?8 m/h
11. 11- Jim travelled at a speed of 18 km/h for 2 hours. What was the distance covered?36km
12. 12- Marc was told his dinner would be ready at 18:00. Je left his house at 12:00 and travelled in his car at an average speed of 45mph to his mum's house 300 miles away. Did Marc make it home in time for dinner?No, he arrived at 18:40
13. 13- A whale swims at a constant speed of 8m/s for 17s. What distance did it travel?136m
14. 14- How long does it take to drive a distance of 260 miles at a speed of 65mph?4 hours
15. 15- How long does it take to travel a distance of 672 km at a speed of 96 km/h?7 hours
16. 16- Carlisle is a distance of 135miles away from Airdrie. If I travelled at a constant speed of 45 mph. How long would it take me to get there?3 hours
17. 17- A beetle travels at a speed of 9 cm/s. It travels a distance of 108cm before it is caught in a jar. How long did the beetle run for?3 hours

 



Speed distance and time : QR Challenge

https://www.classtools.net/QR/decode.php?text=1--A-girl-cycles-for-3hrs-at-a-speed-of-40-km/h.-What-distance-did-she-travel?

Question 1 (of 17)

 



Speed distance and time : QR Challenge

https://www.classtools.net/QR/decode.php?text=2--A-train-travels-at-a-speed-of-30-mph-and-travel-a-distance-of-240-miles.-How-long-did-it-take-the-train-to-complete-its-journey?

Question 2 (of 17)

 



Speed distance and time : QR Challenge

https://www.classtools.net/QR/decode.php?text=3--A-car-travels-a-distance-of-540-km-in-6-hours.-What-speed-did-it-travel-at?

Question 3 (of 17)

 



Speed distance and time : QR Challenge

https://www.classtools.net/QR/decode.php?text=4--John-is-a-runner.-He-runs-the-100m-sprint-in-10.6-seconds.-What-speed-did-he-travel-at?

Question 4 (of 17)

 



Speed distance and time : QR Challenge

https://www.classtools.net/QR/decode.php?text=5--A-cyclist-travels-20-km-in-4-hrs.-What-speed-did-the-cyclist-cycle-at?

Question 5 (of 17)

 



Speed distance and time : QR Challenge

https://www.classtools.net/QR/decode.php?text=6--The-distance-between-two-cities-is-144km,-it-takes-me-3-hours-to-travel-between-these-cities.-What-speed-did-I-travel-at?

Question 6 (of 17)

 



Speed distance and time : QR Challenge

https://www.classtools.net/QR/decode.php?text=7--A-coach-travels-from-the-station-to-the-beach,-a-distance-of-576-km-away-in-6-hours.-The-coach-is-only-allowed-to-travel-at-a-maximum-speed-of-90-km/h.-Did-the-coach-break-the-speed-limit?

Question 7 (of 17)

 



Speed distance and time : QR Challenge

https://www.classtools.net/QR/decode.php?text=8--At-the-equator-the-earth-spins-a-distance-of-25,992-miles-everyday.-What-speed-does-the-earth-spin-at-in-mph?

Question 8 (of 17)

 



Speed distance and time : QR Challenge

https://www.classtools.net/QR/decode.php?text=9--Lauren-walks-100m-in-half-a-minute.-What-must-her-speed-have-been-to-travel-this-distance?

Question 9 (of 17)

 



Speed distance and time : QR Challenge

https://www.classtools.net/QR/decode.php?text=10--A-mouse-runs-a-distance-of-2-meters-in-15-minutes.-What's-its-speed?

Question 10 (of 17)

 



Speed distance and time : QR Challenge

https://www.classtools.net/QR/decode.php?text=11--Jim-travelled-at-a-speed-of-18-km/h-for-2-hours.-What-was-the-distance-covered?

Question 11 (of 17)

 



Speed distance and time : QR Challenge

https://www.classtools.net/QR/decode.php?text=12--Marc-was-told-his-dinner-would-be-ready-at-18:00.-Je-left-his-house-at-12:00-and-travelled-in-his-car-at-an-average-speed-of-45mph-to-his-mum's-house-300-miles-away.-Did-Marc-make-it-home-in-time-for-dinner?

Question 12 (of 17)

 



Speed distance and time : QR Challenge

https://www.classtools.net/QR/decode.php?text=13--A-whale-swims-at-a-constant-speed-of-8m/s-for-17s.-What-distance-did-it-travel?

Question 13 (of 17)

 



Speed distance and time : QR Challenge

https://www.classtools.net/QR/decode.php?text=14--How-long-does-it-take-to-drive-a-distance-of-260-miles-at-a-speed-of-65mph?

Question 14 (of 17)

 



Speed distance and time : QR Challenge

https://www.classtools.net/QR/decode.php?text=15--How-long-does-it-take-to-travel-a-distance-of-672-km-at-a-speed-of-96-km/h?

Question 15 (of 17)

 



Speed distance and time : QR Challenge

https://www.classtools.net/QR/decode.php?text=16--Carlisle-is-a-distance-of-135miles-away-from-Airdrie.-If-I-travelled-at-a-constant-speed-of-45-mph.-How-long-would-it-take-me-to-get-there?

Question 16 (of 17)

 



Speed distance and time : QR Challenge

https://www.classtools.net/QR/decode.php?text=17--A-beetle-travels-at-a-speed-of-9-cm/s.-It-travels-a-distance-of-108cm-before-it-is-caught-in-a-jar.-How-long-did-the-beetle-run-for?

Question 17 (of 17)