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QR Challenge: Geometry Practice

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. True or False: The interior angles in a parallelogram are the same degree measure.True
2. Convert 6/7 to a degree measure for a circle graph. Round it to the nearest whole degree.309 or 310 degrees
3. True or False: To find the degree measure of a sector, I multiply the decimal by 360 degrees.True
4. Convert 52% to a degree measure for a circle graph. Round it to the nearest whole degree.187 degrees
5. A supplementary angle adds up to how many degrees?180 degrees
6. Convert 27% to a degree measure for a circle graph. Round it to the nearest whole degree.97 degrees
7. What do you call an angle that is more than 180 degrees but less than 360 degrees?reflex angle
8. The angles are supplementary. Two angles measure 90 degrees and 36 degrees. What is the third angle?54 degrees
9. The angles are supplementary. One angle is 120 degrees. What is the second angle?60 degrees
10. Convert 3/4 to a degree measure for a circle graph. Round it to the nearest whole degree.270 degrees

 



Geometry Practice: QR Challenge

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

Question 1 (of 10)

 



Geometry Practice: QR Challenge

https://www.classtools.net/QR/decode.php?text=Convert_6/7_to_a_degree_measure_for_a_circle_graph._Round_it_to_the_nearest_whole_degree.

Question 2 (of 10)

 



Geometry Practice: QR Challenge

https://www.classtools.net/QR/decode.php?text=True_or_False:_To_find_the_degree_measure_of_a_sector,_I_multiply_the_decimal_by_360_degrees.

Question 3 (of 10)

 



Geometry Practice: QR Challenge

https://www.classtools.net/QR/decode.php?text=Convert_52%_to_a_degree_measure_for_a_circle_graph._Round_it_to_the_nearest_whole_degree.

Question 4 (of 10)

 



Geometry Practice: QR Challenge

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

Question 5 (of 10)

 



Geometry Practice: QR Challenge

https://www.classtools.net/QR/decode.php?text=Convert_27%_to_a_degree_measure_for_a_circle_graph._Round_it_to_the_nearest_whole_degree.

Question 6 (of 10)

 



Geometry Practice: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_do_you_call_an_angle_that_is_more_than_180_degrees_but_less_than_360_degrees?

Question 7 (of 10)

 



Geometry Practice: QR Challenge

https://www.classtools.net/QR/decode.php?text=The_angles_are_supplementary._Two_angles_measure_90_degrees_and_36_degrees._What_is_the_third_angle?

Question 8 (of 10)

 



Geometry Practice: QR Challenge

https://www.classtools.net/QR/decode.php?text=The_angles_are_supplementary._One_angle_is_120_degrees._What_is_the_second_angle?

Question 9 (of 10)

 



Geometry Practice: QR Challenge

https://www.classtools.net/QR/decode.php?text=Convert_3/4_to_a_degree_measure_for_a_circle_graph._Round_it_to_the_nearest_whole_degree.

Question 10 (of 10)