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QR Challenge: Math IV Vocabulary 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. The union of two rays with a common initial pointangle
2. The equation theta/time(t), where theta is the angle corresponding to the arc length and time(t) is the time traveledangular velocity
3. Two points on a circle and all the points between themarc
4. Distance measured along part of a circle given by s = theta times radiusarclength
5. An angle whose vertex is the center of a circlecentral angle
6. The direction in which the hands of an analog clock moveclockwise

 



Math IV Vocabulary Scavenger Hunt: QR Challenge

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

Question 1 (of 6)

 



Math IV Vocabulary Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=The_equation_theta/time(t),_where_theta_is_the_angle_corresponding_to_the_arc_length_and_time(t)_is_the_time_traveled

Question 2 (of 6)

 



Math IV Vocabulary Scavenger Hunt: QR Challenge

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

Question 3 (of 6)

 



Math IV Vocabulary Scavenger Hunt: QR Challenge

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

Question 4 (of 6)

 



Math IV Vocabulary Scavenger Hunt: QR Challenge

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

Question 5 (of 6)

 



Math IV Vocabulary Scavenger Hunt: QR Challenge

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

Question 6 (of 6)