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QR Challenge: Coach Smith's Extra Credit Quiz

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. You purchased 8 copies of a Justib Beiber poster and paid $79.60. How much did each poster cost?$9.95
2. Molly has $60 in her savings. She plans to save $45 a month from money she earns baby-sitting. In how many months will her savings be $600?1year
3. The longest sides of a rectangle are 3 inches less than six times the length of the shorter sides. The perimeter of the rectangle is 50 inches. Find the measures of the sides of the rectangle.w=4;l=21
4. 4x+5=2x-3x=-4
5. -9=-x-3x=6
6. Mr. McKinely charges $2 per day for basic math tutoring and $5 per day for advanced math tutoring. For math club members, he charges a yearly fee of $200 plus $3 per day for math tutoring. Write and solve an equation to find the number of days you need to be a math club member to justify the membership.2d+5d=200+3d; d=50

 



Coach Smith's Extra Credit Quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=You_purchased_8_copies_of_a_Justib_Beiber_poster_and_paid_$79.60.__How_much_did_each_poster_cost?

Question 1 (of 6)

 



Coach Smith's Extra Credit Quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=Molly_has_$60_in_her_savings.__She_plans_to_save_$45_a_month_from_money_she_earns_baby-sitting.__In_how_many_months_will_her_savings_be_$600?

Question 2 (of 6)

 



Coach Smith's Extra Credit Quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=The_longest_sides_of_a_rectangle_are_3_inches_less_than_six_times_the_length_of_the_shorter_sides.__The_perimeter_of_the_rectangle_is_50_inches.__Find_the_measures_of_the_sides_of_the_rectangle.

Question 3 (of 6)

 



Coach Smith's Extra Credit Quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=4x+5=2x-3

Question 4 (of 6)

 



Coach Smith's Extra Credit Quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=-9=-x-3

Question 5 (of 6)

 



Coach Smith's Extra Credit Quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=Mr._McKinely_charges_$2_per_day_for_basic_math_tutoring_and_$5_per_day_for_advanced_math_tutoring.__For_math_club_members,_he_charges_a_yearly_fee_of_$200_plus_$3_per_day_for_math_tutoring.__Write_and_solve_an_equation_to_find_the_number_of_days_you_need_to_be_a_math_club_member_to_justify_the_membership.

Question 6 (of 6)