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QR Challenge: 6th 2nd Semester Review 2014

Created using the ClassTools QR Treasure Hunt Generator

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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. Find the lower quartile and the upper quartile of this data set: (3, 3, 5, 7, 1, 10, 10 ,4, 4, 7, 9, 8)3.5, 7.5
2. Find the Interquartile range of the data: 1, 3, 4, 5, 6, 7 3
3. What is the surface area of a rectangular prism with base=2", height 4", height: 1" 28"
4. Solve the equation: x/4=1664
5. Solve the equations 3x+5=143
6. Solve the equation: 6 + 5x=315
7. Solve the inequality: 7y +4>182
8. Find the area of a triangle with a base of 6.2 and a height of 39.3
9. Find the area of a parallelogram with a base of 7 and a height of 1498
10. Calculate the area of a circle with a diameter of 412.56 square units
11. What is the radius of a circle with a diameter of 7.63.8
12. Find the circumference of a circle with a radius of 425.12
13. Solve: -3 - 5 = -8
14. Solve 3 - (-2)5
15. Solve -4 +(-7)-11
16. Find the value of the expression xy when x=-5 and y= -945
17. Find the median of the data: 4, 5, 3, 2, 1, 7, 84

 


6th 2nd Semester Review 2014: QR Challenge

https://www.classtools.net/QR/decode.php?text=Find-the-lower-quartile-and-the-upper-quartile-of-this-data-set:-(3,-3,-5,-7,-1,-10,-10-,4,-4,-7,-9,-8)

Question 1 (of 17)

 


6th 2nd Semester Review 2014: QR Challenge

https://www.classtools.net/QR/decode.php?text=Find-the-Interquartile-range-of-the-data:-1,-3,-4,-5,-6,-7

Question 2 (of 17)

 


6th 2nd Semester Review 2014: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-is-the-surface-area-of-a-rectangular-prism-with-base=2",-height-4",-height:-1"

Question 3 (of 17)

 


6th 2nd Semester Review 2014: QR Challenge

https://www.classtools.net/QR/decode.php?text=Solve-the-equation:-x/4=16

Question 4 (of 17)

 


6th 2nd Semester Review 2014: QR Challenge

https://www.classtools.net/QR/decode.php?text=Solve-the-equations-3x+5=14

Question 5 (of 17)

 


6th 2nd Semester Review 2014: QR Challenge

https://www.classtools.net/QR/decode.php?text=Solve-the-equation:-6-+-5x=31

Question 6 (of 17)

 


6th 2nd Semester Review 2014: QR Challenge

https://www.classtools.net/QR/decode.php?text=Solve-the-inequality:-7y-+4>18

Question 7 (of 17)

 


6th 2nd Semester Review 2014: QR Challenge

https://www.classtools.net/QR/decode.php?text=Find-the-area-of-a-triangle-with-a-base-of-6.2-and-a-height-of-3

Question 8 (of 17)

 


6th 2nd Semester Review 2014: QR Challenge

https://www.classtools.net/QR/decode.php?text=Find-the-area-of-a-parallelogram-with-a-base-of-7-and-a-height-of-14

Question 9 (of 17)

 


6th 2nd Semester Review 2014: QR Challenge

https://www.classtools.net/QR/decode.php?text=Calculate-the-area-of-a-circle-with-a-diameter-of-4

Question 10 (of 17)

 


6th 2nd Semester Review 2014: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-is-the-radius-of-a-circle-with-a-diameter-of-7.6

Question 11 (of 17)

 


6th 2nd Semester Review 2014: QR Challenge

https://www.classtools.net/QR/decode.php?text=Find-the-circumference-of-a-circle-with-a-radius-of-4

Question 12 (of 17)

 


6th 2nd Semester Review 2014: QR Challenge

https://www.classtools.net/QR/decode.php?text=Solve:--3---5-=

Question 13 (of 17)

 


6th 2nd Semester Review 2014: QR Challenge

https://www.classtools.net/QR/decode.php?text=Solve-3---(-2)

Question 14 (of 17)

 


6th 2nd Semester Review 2014: QR Challenge

https://www.classtools.net/QR/decode.php?text=Solve--4-+(-7)

Question 15 (of 17)

 


6th 2nd Semester Review 2014: QR Challenge

https://www.classtools.net/QR/decode.php?text=Find-the-value-of-the-expression-xy-when-x=-5-and-y=--9

Question 16 (of 17)

 


6th 2nd Semester Review 2014: QR Challenge

https://www.classtools.net/QR/decode.php?text=Find-the-median-of-the-data:-4,-5,-3,-2,-1,-7,-8

Question 17 (of 17)