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QR Challenge: Unit 6 review

Created using the ClassTools QR Treasure Hunt Generator

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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. Question one:How many lines of symmetry does an equilateral triangle have?An equilateral triangle has 3 lines of symmetry
2. Question two:What is a convex polygon?It has all angles less than 180 degrees.
3. Question three: If the area of rectangle is 13.5 cm2 and the length is 3 cm what is the width?4.5 cm
4. Question four:True or false? You can have more than one obtuse angle in a triangle.False because it must equal 180 degrees and it would be over 180
5. Question five:If all the sides of the polygon are 32 cm what is the perimeter?The perimeter is 138
6. Question six: The top of Toby's desk has a length of 68 cm and a width of 50 cm. What is the area of Toby's desk?The area of Toby's desk is 3400 cm2
7. Question seven: Write a formula to find the perimeter of any regular hexagon.P=sx6
8. Question eight:What would be the perimeter of a hexagon if all of sides are 6.5 cm?The perimeter would be 39 cm
9. Question nine:Bob drew a triangle, he knew it was an acute triangle, write three of the angles that would make an acute triangle.All less than 90 degrees and equals 180 altogether.

 


Unit 6 review: QR Challenge

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

Question 1 (of 9)

 


Unit 6 review: QR Challenge

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

Question 2 (of 9)

 


Unit 6 review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Question_three:_If_the_area_of_rectangle_is_13.5_cm2_and_the_length_is_3_cm_what_is_the_width?

Question 3 (of 9)

 


Unit 6 review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Question_four:True_or_false?_You_can_have_more_than_one_obtuse_angle_in_a_triangle.

Question 4 (of 9)

 


Unit 6 review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Question_five:If_all_the_sides_of_the_polygon_are_32_cm_what_is_the_perimeter?

Question 5 (of 9)

 


Unit 6 review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Question_six:_The_top_of_Toby's_desk_has_a_length_of_68_cm_and_a_width_of_50_cm._What_is_the_area_of_Toby's_desk?

Question 6 (of 9)

 


Unit 6 review: QR Challenge

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

Question 7 (of 9)

 


Unit 6 review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Question_eight:What_would_be_the_perimeter_of_a_hexagon_if_all_of_sides_are_6.5_cm?

Question 8 (of 9)

 


Unit 6 review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Question_nine:Bob_drew_a_triangle,_he_knew_it_was_an_acute_triangle,_write_three_of_the_angles_that_would_make_an_acute_triangle.

Question 9 (of 9)