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QR Challenge: Mr. Landon's Math SOLVE Questions

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. Kim took 30 minutes to ride her bike up a 4 mile hill. What is her average rate of speed, in miles per hour, up the hill?7.5 mph
2. 2. David is playing a game. He gains 9 points, loses 4 points, gains 2 points, and then loses 6 points. What is his final score?1 point
3. 3. There are 16 cheerleaders on the Mustang Varsity cheerleading squad. At the last home basketball game the cheerleaders led a cheer every four minutes. The game lasted 96 minutes. How many times did the cheerleaders cheer for the Mustangs that night?24 times
4. 4. Jessica received $25 for her birthday from her grandparents. She went to the mall to buy 2 CDs that cost $10.95 and $12.95. How much change should she receive back?$1.10
5. 5. Sara makes a call to a teen talk line. The cost of the call is $3.00 for the first 2 minutes plus $0.85 for each additional minute. If she talks for 10 minutes, how much will the call cost?$9.80
6. 6. John set a goal of swimming 20 laps in the pool every week during the summer. On Monday and Wednesday, he swam 5 laps each day. On Tuesday and Thursday he swam 2 laps each day. How many laps does he need to swim on Friday to complete his laps for the week?we will go over this as a class
7. 7. Teresa is on a weight loss plan. She wants to lose 25 pounds. She lost 3 pounds each week for each of the last 5 weeks. How much weight has she lost?15 pounds
8. 8. Jerry spent three dollar on each of five magazines at the supermarket, while waiting on his mom to do the shopping. He was thirsty so he went outside to the soft drink machine and bought a drink for a dollar. Someone outside was working to raise money for a local charity, so he donated two dollars. How much did his trip to the supermarket cost him?we will go over this as a class

 



Mr. Landon's Math SOLVE Questions: QR Challenge

https://www.classtools.net/QR/decode.php?text=1.-Kim-took-30-minutes-to-ride-her-bike-up-a-4-mile-hill.--What-is-her-average-rate-of-speed,-in-miles-per-hour,-up-the-hill?

Question 1 (of 8)

 



Mr. Landon's Math SOLVE Questions: QR Challenge

https://www.classtools.net/QR/decode.php?text=2.-David-is-playing-a-game.-He-gains-9-points,-loses-4-points,-gains-2-points,-and-then-loses-6-points.-What-is-his-final-score?

Question 2 (of 8)

 



Mr. Landon's Math SOLVE Questions: QR Challenge

https://www.classtools.net/QR/decode.php?text=3.-There-are-16-cheerleaders-on-the-Mustang-Varsity-cheerleading-squad.--At-the-last-home-basketball-game-the-cheerleaders-led-a-cheer-every-four-minutes.--The-game-lasted-96-minutes.--How-many-times-did-the-cheerleaders-cheer-for-the-Mustangs-that-night?

Question 3 (of 8)

 



Mr. Landon's Math SOLVE Questions: QR Challenge

https://www.classtools.net/QR/decode.php?text=4.-Jessica-received-$25-for-her-birthday-from-her-grandparents.--She-went-to-the-mall-to-buy-2-CDs-that-cost-$10.95-and-$12.95.--How-much-change-should-she-receive-back?

Question 4 (of 8)

 



Mr. Landon's Math SOLVE Questions: QR Challenge

https://www.classtools.net/QR/decode.php?text=5.-Sara-makes-a-call-to-a-teen-talk-line.--The-cost-of-the-call-is-$3.00-for-the-first-2-minutes-plus-$0.85-for-each-additional-minute.--If-she-talks-for-10-minutes,-how-much-will-the-call-cost?

Question 5 (of 8)

 



Mr. Landon's Math SOLVE Questions: QR Challenge

https://www.classtools.net/QR/decode.php?text=6.-John-set-a-goal-of-swimming-20-laps-in-the-pool-every-week-during-the-summer.--On-Monday-and-Wednesday,-he-swam-5-laps-each-day.--On-Tuesday-and-Thursday-he-swam-2-laps-each-day.--How-many-laps-does-he-need-to-swim-on-Friday-to-complete-his-laps-for-the-week?

Question 6 (of 8)

 



Mr. Landon's Math SOLVE Questions: QR Challenge

https://www.classtools.net/QR/decode.php?text=7.-Teresa-is-on-a-weight-loss-plan.--She-wants-to-lose-25-pounds.--She-lost-3-pounds-each-week-for-each-of-the-last-5-weeks.--How-much-weight-has-she-lost?

Question 7 (of 8)

 



Mr. Landon's Math SOLVE Questions: QR Challenge

https://www.classtools.net/QR/decode.php?text=8.-Jerry-spent-three-dollar-on-each-of-five-magazines-at-the-supermarket,-while-waiting-on-his-mom-to-do-the-shopping.--He-was-thirsty-so-he-went-outside-to-the-soft-drink-machine-and-bought-a-drink-for-a-dollar.--Someone-outside-was-working-to-raise-money-for-a-local-charity,-so-he-donated-two-dollars.--How-much-did-his-trip-to-the-supermarket-cost-him?

Question 8 (of 8)