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QR Challenge: Three Topic Scavenger Hunt

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. With your group scan a QR code, in the space next to the number of that QR code, find the solution and record your answer. Then find another QR code and repeat the process. Place a check mark in the solution box for QR code #1. checkmark
2. Earth takes 365 days to orbit the Sun. Mars takes 687 days. Write and solve an equation to find how many more days d Mars takes than Earth to orbit the Sun.322
3. Grace is at least 8 inches taller than her younger sister. Her sister is 4 feet tall. Write and solve an inequality that shows how tall g Grace can be.4ft 8in
4. Ashli is playing in a basketball tournament and scored 24 points in her first game. If she averages over 20 points for the games combined, she will receive a trophy. How many points can she score in the second game and receive a trophy?at least 17
5. Claire is going to rent a scooter. The fee is $45 plus $5 for each hour it is rented. Write a rule(equation) that models this situation. For how long can Claire rent the scooter if she has $65 to spend?C=5x+45 x=4
6. Rachael works more than 30 hours each week. She has worked 17 hours already. Write and solve an inequality that shows the numbers of hours h that Rachael has left to work.w+17>30 w>13
7. A boat travels 160 miles in 4 hours. What is its speed in miles per minute?2/3 minutes
8. A moving company charges $800 plus $16 an hour. Another moving company charges $720 plus $21 per hour. How long is a job that costs the same no matter which company is used?16 hours
9. A recipe for chocolate chip cookies calls for 2 ½ cups of flour, 1 cup of butter, ½ cup of brown sugar, ¾ cup of white sugar, and 1 cup of chocolate chips. Find the total number of cups of ingredients.4 ¾ cups

 


Three Topic Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=With_your_group_scan_a_QR_code,_in_the_space_next_to_the_number_of_that_QR_code,_find_the_solution_and_record_your_answer.__Then_find_another_QR_code_and_repeat_the_process.__Place_a_check_mark_in_the_solution_box_for_QR_code_1.

Question 1 (of 9)

 


Three Topic Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Earth_takes_365_days_to_orbit_the_Sun._Mars_takes_687_days._Write_and_solve_an_equation_to_find_how_many_more_days_d_Mars_takes_than_Earth_to_orbit_the_Sun.

Question 2 (of 9)

 


Three Topic Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Grace_is_at_least_8_inches_taller_than_her_younger_sister._Her_sister_is_4_feet_tall._Write_and_solve_an_inequality_that_shows_how_tall_g_Grace_can_be.

Question 3 (of 9)

 


Three Topic Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Ashli_is_playing_in_a_basketball_tournament_and_scored_24_points_in_her_first_game._If_she_averages_over_20_points_for_the_games_combined,_she_will_receive_a_trophy._How_many_points_can_she_score_in_the_second_game_and_receive_a_trophy?

Question 4 (of 9)

 


Three Topic Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Claire_is_going_to_rent_a_scooter._The_fee_is_$45_plus_$5_for_each_hour_it_is_rented._Write_a_rule(equation)_that_models_this_situation._For_how_long_can_Claire_rent_the_scooter_if_she_has_$65_to_spend?

Question 5 (of 9)

 


Three Topic Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Rachael_works_more_than_30_hours_each_week._She_has_worked_17_hours_already._Write_and_solve_an_inequality_that_shows_the_numbers_of_hours_h_that_Rachael_has_left_to_work.

Question 6 (of 9)

 


Three Topic Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=A_boat_travels_160_miles_in_4_hours._What_is_its_speed_in_miles_per_minute?

Question 7 (of 9)

 


Three Topic Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=A_moving_company_charges_$800_plus_$16_an_hour._Another_moving_company_charges_$720_plus_$21_per_hour._How_long_is_a_job_that_costs_the_same_no_matter_which_company_is_used?

Question 8 (of 9)

 


Three Topic Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=A_recipe_for_chocolate_chip_cookies_calls_for_2_½_cups_of_flour,_1_cup_of_butter,_½_cup_of_brown_sugar,_¾_cup_of_white_sugar,_and_1_cup_of_chocolate_chips._Find_the_total_number_of_cups_of_ingredients.

Question 9 (of 9)