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QR Challenge: 6th Accel, Pre Unit 1, Group Quiz Activity

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. 1. Find the GCF of 16 and 80GCF= 16
2. 2. There are 40 girls and 32 boys who want to participate in a relay race. If each team must have the same number of girls and boys, what is the greatest number of teams that can race? How many boys and girls will be on each team?8 teams and 5 girls and 4 boys
3. 3. What is the least common multiple (LCM) of 8 and 12?LCM= 24
4. 4. The number 160 can be expressed as the sum 100 + 60. Use the distributive property to rewrite that sum as a multiple of a sum whose addends have no common factors- basically, rewrite this problem where you pull out the GCF and write the remainder as a sum. 20(5 + 3)
5. 5. List the divisibility rules for 2, 3, and 5
6. 6. List the divisibility rules for 6, 9, and 10
7. 7. Meg and Mike are making school supply baskets. Notepads come in packs of 5, erasers come in packs of 15, and markers come in packs of 3. What is the least number of gift baskets they can make and put the same number of each item in every basket, and no items leftover? How many pack of notepads, erasers and markers do they need?15 total baskets and 3 packs of notepads, 1 pack of erasers, and 5 packs of markers.
8. 8. Solve: 11.82 x .52 6.1464
9. 9. Solve: 5.04 ÷ .3 16.8
10. 10. Multiply this fraction: 7/10 ∙ 5/21 1/6
11. 11. Divide this fraction: 2 3/4 ÷ 2 1/5 5/4
12. 12. Jake has 2 cups of flour. One batch of cookies requires 2/3 cup of flour. How many batches of cookies can he make? 3 batches

 


6th Accel, Pre Unit 1, Group Quiz Activity: QR Challenge

https://www.classtools.net/QR/decode.php?text=1.__Find_the_GCF_of_16_and_80

Question 1 (of 12)

 


6th Accel, Pre Unit 1, Group Quiz Activity: QR Challenge

https://www.classtools.net/QR/decode.php?text=2.__There_are_40_girls_and_32_boys_who_want_to_participate_in_a_relay_race._If_each_team_must_have_the_same_number_of_girls_and_boys,_what_is_the_greatest_number_of_teams_that_can_race?_How_many_boys_and_girls_will_be_on_each_team?

Question 2 (of 12)

 


6th Accel, Pre Unit 1, Group Quiz Activity: QR Challenge

https://www.classtools.net/QR/decode.php?text=3.__What_is_the_least_common_multiple_(LCM)_of_8_and_12?

Question 3 (of 12)

 


6th Accel, Pre Unit 1, Group Quiz Activity: QR Challenge

https://www.classtools.net/QR/decode.php?text=4.__The_number_160_can_be_expressed_as_the_sum_100_+_60.___Use_the_distributive_property_to_rewrite_that_sum_as_a_multiple_of_a_sum_whose_addends_have_no_common_factors-_basically,_rewrite_this_problem_where_you_pull_out_the_GCF_and_write_the_remainder_as_a_sum.

Question 4 (of 12)

 


6th Accel, Pre Unit 1, Group Quiz Activity: QR Challenge

https://www.classtools.net/QR/decode.php?text=5.__List_the_divisibility_rules_for_2,_3,_and_5

Question 5 (of 12)

 


6th Accel, Pre Unit 1, Group Quiz Activity: QR Challenge

https://www.classtools.net/QR/decode.php?text=6.__List_the_divisibility_rules_for_6,_9,_and_10

Question 6 (of 12)

 


6th Accel, Pre Unit 1, Group Quiz Activity: QR Challenge

https://www.classtools.net/QR/decode.php?text=7.__Meg_and_Mike_are_making_school_supply_baskets._Notepads_come_in_packs_of_5,_erasers_come_in_packs_of_15,_and_markers_come_in_packs_of_3._What_is_the_least_number_of_gift_baskets_they_can_make_and_put_the_same_number_of_each_item_in_every_basket,_and_no_items_leftover?_How_many_pack_of_notepads,_erasers_and_markers_do_they_need?

Question 7 (of 12)

 


6th Accel, Pre Unit 1, Group Quiz Activity: QR Challenge

https://www.classtools.net/QR/decode.php?text=8.__Solve:__11.82_x_.52

Question 8 (of 12)

 


6th Accel, Pre Unit 1, Group Quiz Activity: QR Challenge

https://www.classtools.net/QR/decode.php?text=9.__Solve:__5.04_÷_.3

Question 9 (of 12)

 


6th Accel, Pre Unit 1, Group Quiz Activity: QR Challenge

https://www.classtools.net/QR/decode.php?text=10.__Multiply_this_fraction:__7/10__∙_5/21

Question 10 (of 12)

 


6th Accel, Pre Unit 1, Group Quiz Activity: QR Challenge

https://www.classtools.net/QR/decode.php?text=11.__Divide_this_fraction:__2_3/4_÷_2_1/5

Question 11 (of 12)

 


6th Accel, Pre Unit 1, Group Quiz Activity: QR Challenge

https://www.classtools.net/QR/decode.php?text=12.__Jake_has_2_cups_of_flour.__One_batch_of_cookies_requires_2/3_cup_of_flour.__How_many_batches_of_cookies_can_he_make?

Question 12 (of 12)