QR Challenge: 7th Grade Math Vocabulary
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
- Download a QR reader (e.g. I-Nigma | NeoReader | Kaywa) onto their mobile devices
- Bring these devices into the lesson.
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. triangle with two congruent sides | isoscele triangle
|
2. triangle with one obtuse angle | obtuse triangle
| 3. triangle with all angles congruent | equiangular triangle
| 4. triangle with no right or obtuse angles | acute triangle
| 5. triangle with one right angle | right triangle
| 6. 3-D shape with two circular bases | cylinder
| 7. lines in the same plane that do not intersect | parallel lines
| 8. quadrilateral with both sets of opposite sides parallel | rectangle
| 9. five-sided polygone | pentagon
| 10. two lines that intersect to for right angles | perpendicular lines
| 11. closed plane figure formed by 3 or more line segments | polygon
| 12. 3-D figure with two parallel and congruent polygonal faces called bases | prism
| 13. a prism is named for the shape of its ____ | base
| 14. two angles are complementary if the sum of their angles is ____ | 90 degrees
| 15. 3-D figure with one circular base and one vertex | cone
| 16. prism whose faces are all squares | cube
| 17. 10-sided polygon | decagon
| 18. parallelogram with four equal sides | rhombus
| 19. has all sides congruent and all angles congruent | regular polygon
| 20. 2-D representation of a 3-D figure | net
| 21. 3-D figure with one polygonal base | pyramid
| 22. a pyramid is named for the shape of its____ | base
| 23. polygon with four sides | quadrilateral
| 24. where two faces of a 3-D figure meet | edge
| 25. triagle with three equal sides | equilateral
| 26. triangle with no congruent sides | scalene
| 27. six-sided polygon | hexagon
| 28. seven-sided polygon | heptagon
| 29. eight-sided polygon | octagon
| 30. nine-sided polygon | nonagon
| 31. set of points in space the same distance from a given point called a center | sphere |
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=triangle_with_two_congruent_sides
Question 1 (of 31)
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=triangle_with_one_obtuse_angle
Question 2 (of 31)
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=triangle_with_all_angles_congruent
Question 3 (of 31)
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=triangle_with_no_right_or_obtuse_angles
Question 4 (of 31)
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=triangle_with_one_right_angle
Question 5 (of 31)
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=3-D_shape_with_two_circular_bases
Question 6 (of 31)
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=lines_in_the_same_plane_that_do_not_intersect
Question 7 (of 31)
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=quadrilateral_with_both_sets_of_opposite_sides_parallel
Question 8 (of 31)
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=five-sided_polygone
Question 9 (of 31)
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=two_lines_that_intersect_to_for_right_angles
Question 10 (of 31)
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=closed_plane_figure_formed_by_3_or_more_line_segments
Question 11 (of 31)
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=3-D_figure_with_two_parallel_and_congruent_polygonal_faces_called_bases
Question 12 (of 31)
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=a_prism_is_named_for_the_shape_of_its_____
Question 13 (of 31)
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=two_angles_are_complementary_if_the_sum_of_their_angles_is_____
Question 14 (of 31)
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=3-D_figure_with_one_circular_base_and_one_vertex
Question 15 (of 31)
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=prism_whose_faces_are_all_squares
Question 16 (of 31)
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=10-sided_polygon
Question 17 (of 31)
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=parallelogram_with_four_equal_sides
Question 18 (of 31)
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=has_all_sides_congruent_and_all_angles_congruent
Question 19 (of 31)
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=2-D_representation_of_a_3-D_figure
Question 20 (of 31)
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=3-D_figure_with_one_polygonal_base
Question 21 (of 31)
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=a_pyramid_is_named_for_the_shape_of_its____
Question 22 (of 31)
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=polygon_with_four_sides
Question 23 (of 31)
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=where_two_faces_of_a_3-D_figure_meet
Question 24 (of 31)
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=triagle_with_three_equal_sides
Question 25 (of 31)
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=triangle_with_no_congruent_sides
Question 26 (of 31)
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=six-sided_polygon
Question 27 (of 31)
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=seven-sided_polygon
Question 28 (of 31)
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=eight-sided_polygon
Question 29 (of 31)
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=nine-sided_polygon
Question 30 (of 31)
7th Grade Math Vocabulary: QR Challenge
https://www.classtools.net/QR/decode.php?text=set_of_points_in_space_the_same_distance_from_a_given_point_called_a_center
Question 31 (of 31)