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QR Challenge: Geometry Treasure Hunt_1

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. An angle that measures more than 90 degrees and less than 180 degrees.Obtuse
2. A triangle with 3 acute angles is called a(n) _____ triangle.Acute
3. If a triangle has 3 internal angles that measure 180 degrees total, how many degrees are there in the internal angles of a pentagon?540
4. An angle that measures less than 90 degrees, it is called ___.Acute
5. An angle that measures exactly 90 degrees is called _____.Right
6. A triangle with 2 acute angles and 1 obtuse angle is called a(n) _____ triangle.Obtuse

 


Geometry Treasure Hunt_1: QR Challenge

https://www.classtools.net/QR/decode.php?text=An_angle_that_measures_more_than_90_degrees_and_less_than_180_degrees.

Question 1 (of 6)

 


Geometry Treasure Hunt_1: QR Challenge

https://www.classtools.net/QR/decode.php?text=A_triangle_with_3_acute_angles_is_called_a(n)_______triangle.

Question 2 (of 6)

 


Geometry Treasure Hunt_1: QR Challenge

https://www.classtools.net/QR/decode.php?text=If_a_triangle_has_3_internal_angles_that_measure_180_degrees_total,_how_many_degrees_are_there_in_the_internal_angles_of_a_pentagon?

Question 3 (of 6)

 


Geometry Treasure Hunt_1: QR Challenge

https://www.classtools.net/QR/decode.php?text=An_angle_that_measures_less_than_90_degrees,_it_is_called____.

Question 4 (of 6)

 


Geometry Treasure Hunt_1: QR Challenge

https://www.classtools.net/QR/decode.php?text=An_angle_that_measures_exactly_90_degrees_is_called______.

Question 5 (of 6)

 


Geometry Treasure Hunt_1: QR Challenge

https://www.classtools.net/QR/decode.php?text=A_triangle_with_2_acute_angles_and_1_obtuse_angle_is_called_a(n)_______triangle.

Question 6 (of 6)