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)