QR Challenge: Equal Groups
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. You have 14 cookies. You have 2 plates. Each plate has the same number of cookies. How many cookies are on each plate? | 7
|
2. You have 24 stickers. There are 3 kids. Each kid gets the same number of stickers. How many stickers does each kid get? | 8
| 3. You have 28 dog biscuits. You have 7 dog bowls. Each dog bowl gets the same number of dog biscuits. How many dog biscuits will each bowl get? | 4
| 4. You have 27 cherries. You have 3 bowls. Each bowl gets the same number of cherries. How many cherries does each bowl get? | 9
| 5. You have 21 fish. You have 3 fish tanks. Each tank has the same number of fish. How many fish are in each bowl? | 7
| 6. You see 16 birds. You see 4 bird feeders. Each bird feeder has the same number of birds. How many birds does each feeder have? | 4
| 7. You have 10 marbles. You have 5 bags. Each bag has the same number of marbles. How many marbles are in each bag? | 2
| 8. You have 20 cupcakes. You have 4 plates. Each plate has the same number of cupcakes. How many cupcakes are on each plate? | 5
| 9. You have 24 M&Ms. You have 4 bowls. Each bowl has the same number of M&Ms. How many M&Ms are in each bowl? | 6
| 10. You have 30 crayons. You have some boxes with equal number of crayons in each box. There are 6 crayons in each box. How many boxes do you have? | 5
| 11. You have 27 roses. There are 9 roses in each vase. How many vases do you have? | 3
| 12. You see 12 birds. You see 3 trees. If each tree has the same number of birds. How many birds are in each tree? | 4
| 13. James has 28 marbles. He puts the same number of marbles in each of 4 bags. How many marbles are in each bag? | 7
| 14. Wendy has 36 books. She has a bookshelf with 6 shelves on it. If Wendy puts the same number of books on each shelf, how many books will be on each shelf? | 6
| 15. Pat is having a picnic for her family. She has 42 cookies. There are 7 members in her family. If each person gets the same amount of cookies. How many cookies did each person get? | 6
| 16. Jesse has 45 toys and 5 boxes. If he puts the same number of toys in each box, how many toys will be in each box? | 9
| 17. Darren has 21 pencils and 7 bags. If he puts the same number of pencils in each bag, how many pencils are in each bag? | 3 |
Equal Groups : QR Challenge
https://www.classtools.net/QR/decode.php?text=You_have_14_cookies._You_have_2_plates._Each_plate_has_the_same_number_of_cookies._How_many_cookies_are_on_each_plate?
Question 1 (of 17)
Equal Groups : QR Challenge
https://www.classtools.net/QR/decode.php?text=You_have_24_stickers.__There_are_3_kids.__Each_kid_gets_the_same_number_of_stickers.__How_many_stickers_does_each_kid_get?
Question 2 (of 17)
Equal Groups : QR Challenge
https://www.classtools.net/QR/decode.php?text=You_have_28_dog_biscuits.__You_have_7_dog_bowls.__Each_dog_bowl_gets_the_same_number_of_dog_biscuits.__How_many_dog_biscuits_will_each_bowl_get?
Question 3 (of 17)
Equal Groups : QR Challenge
https://www.classtools.net/QR/decode.php?text=You_have_27_cherries.__You_have_3_bowls.__Each_bowl_gets_the_same_number_of_cherries.__How_many_cherries_does_each_bowl_get?
Question 4 (of 17)
Equal Groups : QR Challenge
https://www.classtools.net/QR/decode.php?text=You_have_21_fish.__You_have_3_fish_tanks.__Each_tank_has_the_same_number_of_fish.__How_many_fish_are_in_each_bowl?
Question 5 (of 17)
Equal Groups : QR Challenge
https://www.classtools.net/QR/decode.php?text=You_see_16_birds.__You_see_4_bird_feeders.__Each_bird_feeder_has_the_same_number_of_birds.__How_many_birds_does_each_feeder_have?
Question 6 (of 17)
Equal Groups : QR Challenge
https://www.classtools.net/QR/decode.php?text=You_have_10_marbles.__You_have_5_bags.__Each_bag_has_the_same_number_of_marbles.__How_many_marbles_are_in_each_bag?
Question 7 (of 17)
Equal Groups : QR Challenge
https://www.classtools.net/QR/decode.php?text=You_have_20_cupcakes.__You_have_4_plates._Each_plate_has_the_same_number_of_cupcakes.__How_many_cupcakes_are_on_each_plate?
Question 8 (of 17)
Equal Groups : QR Challenge
https://www.classtools.net/QR/decode.php?text=You_have_24_M&Ms.__You_have_4_bowls.__Each_bowl_has_the_same_number_of_M&Ms.__How_many_M&Ms_are_in_each_bowl?
Question 9 (of 17)
Equal Groups : QR Challenge
https://www.classtools.net/QR/decode.php?text=You_have_30_crayons.__You_have_some_boxes_with_equal_number_of_crayons_in_each_box.__There_are_6_crayons_in_each_box.__How_many_boxes_do_you_have?
Question 10 (of 17)
Equal Groups : QR Challenge
https://www.classtools.net/QR/decode.php?text=You_have_27_roses.__There_are_9_roses_in_each_vase.__How_many_vases_do_you_have?
Question 11 (of 17)
Equal Groups : QR Challenge
https://www.classtools.net/QR/decode.php?text=You_see_12_birds.__You_see_3_trees.__If_each_tree_has_the_same_number_of_birds.__How_many_birds_are_in_each_tree?
Question 12 (of 17)
Equal Groups : QR Challenge
https://www.classtools.net/QR/decode.php?text=James_has_28_marbles.__He_puts_the_same_number_of_marbles_in_each_of_4_bags.__How_many_marbles_are_in_each_bag?
Question 13 (of 17)
Equal Groups : QR Challenge
https://www.classtools.net/QR/decode.php?text=Wendy_has_36_books.__She_has_a_bookshelf_with_6_shelves_on_it.__If_Wendy_puts_the_same_number_of_books_on_each_shelf,_how_many_books_will_be_on_each_shelf?
Question 14 (of 17)
Equal Groups : QR Challenge
https://www.classtools.net/QR/decode.php?text=Pat_is_having_a_picnic_for_her_family.__She_has_42_cookies.__There_are_7_members_in_her_family.__If_each_person_gets_the_same_amount_of_cookies.__How_many_cookies_did_each_person_get?
Question 15 (of 17)
Equal Groups : QR Challenge
https://www.classtools.net/QR/decode.php?text=Jesse_has_45_toys_and_5_boxes.__If_he_puts_the_same_number_of_toys_in_each_box,_how_many_toys_will_be_in_each_box?
Question 16 (of 17)
Equal Groups : QR Challenge
https://www.classtools.net/QR/decode.php?text=Darren_has_21_pencils_and_7_bags.__If_he_puts_the_same_number_of_pencils_in_each_bag,_how_many_pencils_are_in_each_bag?
Question 17 (of 17)