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QR Challenge: Geometry 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. A closed geometric figure made up of line segments. polygon
2. Each line segment on a poygon is called what? side
3. A series of points with an endpoint at each end. line segment
4. The point where two sides of a polygon meet. vertex
5. A line with only one endpoint and the other end going on forever. ray
6. When two line segments or rays meet. angle
7. Two lines that cross exactly at one point. intersecting lines
8. This is made when two perpendicular lines meet, such as a floor and wall. right angle
9. Lines that intersect to form a right angle. perpendicular lines
10. Lines that do not intersect. parallel lines
11. Name a triangle with only two equal sides? Isosceles
12. Name a quadrilateral with one pair of parallel sides? Trapezoid

 



Geometry Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Geometry Review
Q1/12:

A closed geometric figure made up of line segments. &choe=UTF-8

Question 1 (of 12)

 



Geometry Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Geometry Review
Q2/12:

Each line segment on a poygon is called what? &choe=UTF-8

Question 2 (of 12)

 



Geometry Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Geometry Review
Q3/12:

A series of points with an endpoint at each end. &choe=UTF-8

Question 3 (of 12)

 



Geometry Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Geometry Review
Q4/12:

The point where two sides of a polygon meet. &choe=UTF-8

Question 4 (of 12)

 



Geometry Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Geometry Review
Q5/12:

A line with only one endpoint and the other end going on forever. &choe=UTF-8

Question 5 (of 12)

 



Geometry Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Geometry Review
Q6/12:

When two line segments or rays meet. &choe=UTF-8

Question 6 (of 12)

 



Geometry Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Geometry Review
Q7/12:

Two lines that cross exactly at one point. &choe=UTF-8

Question 7 (of 12)

 



Geometry Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Geometry Review
Q8/12:

This is made when two perpendicular lines meet, such as a floor and wall. &choe=UTF-8

Question 8 (of 12)

 



Geometry Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Geometry Review
Q9/12:

Lines that intersect to form a right angle. &choe=UTF-8

Question 9 (of 12)

 



Geometry Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Geometry Review
Q10/12:

Lines that do not intersect. &choe=UTF-8

Question 10 (of 12)

 



Geometry Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Geometry Review
Q11/12:

Name a triangle with only two equal sides? &choe=UTF-8

Question 11 (of 12)

 



Geometry Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Geometry Review
Q12/12:

Name a quadrilateral with one pair of parallel sides? &choe=UTF-8

Question 12 (of 12)