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QR Challenge: 7th grade math review

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. unscramble the following word; NIOARLTA MURNESrational numbers
2. All rational numbers are whole numbers true/falsefalse
3. Is 7.5 an integer true/falsefalse
4. divide; 2.8/-4-0.7
5. Kori spent 46.20 on 12 gallons of gasoline. what was the price per gallon3.85
6. 22 percent written as a decimal is.22
7. 1.33 written as a percent is133 percent
8. find the percent change from 70 to 5620 percent
9. find the circumference of a circle with radius of 3cm18.84cm
10. a jar contains 4 red marbles, 3 green, 2 white, and 5 black, probability you will get a white1/7
11. solve for x; 2x +7=217
12. complementary angles are two angles whose measure have a sum of90 degrees
13. what is the formula for volume of pyramids1/3Bh
14. solve the following riddle; which weighs more a pound of gold or a pound of featherssame
15. end of qr hunt report back to main hallwayend

 



7th grade math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=7th grade math review
Q1/15:

unscramble the following word; NIOARLTA MURNES&choe=UTF-8

Question 1 (of 15)

 



7th grade math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=7th grade math review
Q2/15:

All rational numbers are whole numbers true/false&choe=UTF-8

Question 2 (of 15)

 



7th grade math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=7th grade math review
Q3/15:

Is 7.5 an integer true/false&choe=UTF-8

Question 3 (of 15)

 



7th grade math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=7th grade math review
Q4/15:

divide; 2.8/-4&choe=UTF-8

Question 4 (of 15)

 



7th grade math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=7th grade math review
Q5/15:

Kori spent 46.20 on 12 gallons of gasoline. what was the price per gallon&choe=UTF-8

Question 5 (of 15)

 



7th grade math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=7th grade math review
Q6/15:

22 percent written as a decimal is&choe=UTF-8

Question 6 (of 15)

 



7th grade math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=7th grade math review
Q7/15:

1.33 written as a percent is&choe=UTF-8

Question 7 (of 15)

 



7th grade math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=7th grade math review
Q8/15:

find the percent change from 70 to 56&choe=UTF-8

Question 8 (of 15)

 



7th grade math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=7th grade math review
Q9/15:

find the circumference of a circle with radius of 3cm&choe=UTF-8

Question 9 (of 15)

 



7th grade math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=7th grade math review
Q10/15:

a jar contains 4 red marbles, 3 green, 2 white, and 5 black, probability you will get a white&choe=UTF-8

Question 10 (of 15)

 



7th grade math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=7th grade math review
Q11/15:

solve for x; 2x +7=21&choe=UTF-8

Question 11 (of 15)

 



7th grade math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=7th grade math review
Q12/15:

complementary angles are two angles whose measure have a sum of&choe=UTF-8

Question 12 (of 15)

 



7th grade math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=7th grade math review
Q13/15:

what is the formula for volume of pyramids&choe=UTF-8

Question 13 (of 15)

 



7th grade math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=7th grade math review
Q14/15:

solve the following riddle; which weighs more a pound of gold or a pound of feathers&choe=UTF-8

Question 14 (of 15)

 



7th grade math review: QR Challenge

https://www.classtools.net/QR/decode.php?text=7th grade math review
Q15/15:

end of qr hunt report back to main hallway&choe=UTF-8

Question 15 (of 15)