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QR Challenge: Literal Eq. Scavenger Hunt

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. P = IRT for T T = P / IR
2. 2. A = 2(L+W) for W W=(A-2L)/2
3. 3. y=5x-6 for x x = (y+6)/5
4. 4. 2x-3y=8 for y y= (-8+2x)/3
5. 5. (x+y)/3 = 5 for x x=15-y
6. 6. y=mx+b for b b=y-mx
7. 7. ax+by=c for y y= (c-ax) / b
8. 8. A = h(b+c)/2 for b b = (2A/h) - c
9. 9. V=LWH for L L =V/(WH)
10. 10. 7x-y=14 for x x= (14 + y)/ 7
11. 11. A = (x+y)/2 for y y=2A-x
12. 12. R= E/I for I I = E/R
13. 13. x= (yz)/6 for z z= (6x)/y
14. 14. A= (a+b+c)/3 for b b= 3A-a-c
15. 15. P=(R-C)/N for R R=PN+C

 



Literal Eq. Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=1._P_=_IRT_for_T

Question 1 (of 15)

 



Literal Eq. Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=2._A_=_2(L+W)_for_W

Question 2 (of 15)

 



Literal Eq. Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=3._y=5x-6_for_x

Question 3 (of 15)

 



Literal Eq. Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=4._2x-3y=8_for_y

Question 4 (of 15)

 



Literal Eq. Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=5._(x+y)/3_=_5_for_x

Question 5 (of 15)

 



Literal Eq. Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=6._y=mx+b_for_b

Question 6 (of 15)

 



Literal Eq. Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=7._ax+by=c_for_y

Question 7 (of 15)

 



Literal Eq. Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=8._A_=_h(b+c)/2_for_b

Question 8 (of 15)

 



Literal Eq. Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=9._V=LWH_for_L

Question 9 (of 15)

 



Literal Eq. Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=10._7x-y=14_for_x

Question 10 (of 15)

 



Literal Eq. Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=11._A_=_(x+y)/2_for_y

Question 11 (of 15)

 



Literal Eq. Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=12._R=_E/I_for_I

Question 12 (of 15)

 



Literal Eq. Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=13._x=_(yz)/6_for_z

Question 13 (of 15)

 



Literal Eq. Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=14._A=_(a+b+c)/3_for_b

Question 14 (of 15)

 



Literal Eq. Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=15._P=(R-C)/N_for_R

Question 15 (of 15)