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QR Challenge: Grade 7 Triangles

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. It is a triangle that has at least two congruent sidesIsosceles Triangle
2. These are the sides of the triangle calledLegs
3. It is an angle formed by the legsVertex angle
4. It is the opposite of the vertex anglebase
5. Two angles that have the base as a sidebase angle
6. It is the symbol used to determine that two angles are the sameCongruent
7. It is the result that has been proven to be trueTheorem
8. It is located at the other end, side or corner of somethingopposite
9. These are lines that formed a right anglePerpendicular Lines
10. One of the parts into which something can be dividedsegment
11. A point where two lines that meet to form an angleVertex
12. It is also known as the height of the triangleAltitude
13. It is a line segment drawn from a vertex to the midpoint of its opposite sideMedian
14. It is an angle drawn from a vertex that bisects the vertex angleAngle bisector
15. It is the perpendicular bisector of each of a triangleMediator

 



Grade 7 Triangles: QR Challenge

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

Question 1 (of 15)

 



Grade 7 Triangles: QR Challenge

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

Question 2 (of 15)

 



Grade 7 Triangles: QR Challenge

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

Question 3 (of 15)

 



Grade 7 Triangles: QR Challenge

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

Question 4 (of 15)

 



Grade 7 Triangles: QR Challenge

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

Question 5 (of 15)

 



Grade 7 Triangles: QR Challenge

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

Question 6 (of 15)

 



Grade 7 Triangles: QR Challenge

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

Question 7 (of 15)

 



Grade 7 Triangles: QR Challenge

https://www.classtools.net/QR/decode.php?text=It_is_located_at_the_other_end,_side_or_corner_of_something

Question 8 (of 15)

 



Grade 7 Triangles: QR Challenge

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

Question 9 (of 15)

 



Grade 7 Triangles: QR Challenge

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

Question 10 (of 15)

 



Grade 7 Triangles: QR Challenge

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

Question 11 (of 15)

 



Grade 7 Triangles: QR Challenge

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

Question 12 (of 15)

 



Grade 7 Triangles: QR Challenge

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

Question 13 (of 15)

 



Grade 7 Triangles: QR Challenge

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

Question 14 (of 15)

 



Grade 7 Triangles: QR Challenge

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

Question 15 (of 15)