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QR Challenge: Long Division

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. Mrs. Corn has a piece of fabric that is 74 inches long. She wants to divide it into 2 equal pieces. What is the length of each piece? Check you answer.37 inches
2.
3. Mrs. Masters has 64 blocks made for her new quilt. she wants to have 5 equal rows in the quilt. How many blocks will she have left over when the quilt is finished? Check your answer.12r4
4.
5. Explain in your own words the standard algorithm for long division. What are the steps involved?Divide, Multiply, Subtract, Bring Down, Repeat as needed, Remainder
6.
7. Explain in your own words how you would set up a long division problem.Start with writing the dividend under the house and the divisor on the outside. The quotient will then be on top of the house.
8.
9. What is the mathematical term (vocabulary word)for the answer to a division problem?quotient
10.
11. What is the mathematical term (vocabulary word)for the number that is being broken down into groups?dividend
12.
13. What is the mathematical term (vocabulary word) for the number that tells you how many groups the dividend is divided into?divisor
14.
15. What is the mathematical term (vocabulary word) for the amount that is left over once a number has been broken down into smaller groups?remainder
16.
17. Find the quotient. Use multiplication to check your work. 86/9 9r5
18.
19.
20. Find the quotient. Use multiplication to check your work. 92/4 23
21.
22.
23. Find the quotient. Use multiplication to check your work. 89/2 44r1
24.
25.
26. Find the quotient. Use multiplication to check your work. 65/7 9r2
27.
28.
29. Find the quotient. Use multiplication to check your work. 60/5 12
30.
31.
32. Find the quotient. Use multiplication to check your work. 46/3 15r1
33.
34.
35. Find the quotient. Use multiplication to check your work. 27/8 3r3

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q1/35:

Mrs. Corn has a piece of fabric that is 74 inches long. She wants to divide it into 2 equal pieces. What is the length of each piece? Check you answer.&choe=UTF-8

Question 1 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q2/35:

&choe=UTF-8

Question 2 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q3/35:

Mrs. Masters has 64 blocks made for her new quilt. she wants to have 5 equal rows in the quilt. How many blocks will she have left over when the quilt is finished? Check your answer.&choe=UTF-8

Question 3 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q4/35:

&choe=UTF-8

Question 4 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q5/35:

Explain in your own words the standard algorithm for long division. What are the steps involved?&choe=UTF-8

Question 5 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q6/35:

&choe=UTF-8

Question 6 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q7/35:

Explain in your own words how you would set up a long division problem.&choe=UTF-8

Question 7 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q8/35:

&choe=UTF-8

Question 8 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q9/35:

What is the mathematical term (vocabulary word)for the answer to a division problem?&choe=UTF-8

Question 9 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q10/35:

&choe=UTF-8

Question 10 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q11/35:

What is the mathematical term (vocabulary word)for the number that is being broken down into groups?&choe=UTF-8

Question 11 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q12/35:

&choe=UTF-8

Question 12 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q13/35:

What is the mathematical term (vocabulary word) for the number that tells you how many groups the dividend is divided into?&choe=UTF-8

Question 13 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q14/35:

&choe=UTF-8

Question 14 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q15/35:

What is the mathematical term (vocabulary word) for the amount that is left over once a number has been broken down into smaller groups?&choe=UTF-8

Question 15 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q16/35:

&choe=UTF-8

Question 16 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q17/35:

Find the quotient. Use multiplication to check your work. 86/9 &choe=UTF-8

Question 17 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q18/35:

&choe=UTF-8

Question 18 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q19/35:

&choe=UTF-8

Question 19 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q20/35:

Find the quotient. Use multiplication to check your work. 92/4 &choe=UTF-8

Question 20 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q21/35:

&choe=UTF-8

Question 21 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q22/35:

&choe=UTF-8

Question 22 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q23/35:

Find the quotient. Use multiplication to check your work. 89/2 &choe=UTF-8

Question 23 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q24/35:

&choe=UTF-8

Question 24 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q25/35:

&choe=UTF-8

Question 25 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q26/35:

Find the quotient. Use multiplication to check your work. 65/7 &choe=UTF-8

Question 26 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q27/35:

&choe=UTF-8

Question 27 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q28/35:

&choe=UTF-8

Question 28 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q29/35:

Find the quotient. Use multiplication to check your work. 60/5 &choe=UTF-8

Question 29 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q30/35:

&choe=UTF-8

Question 30 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q31/35:

&choe=UTF-8

Question 31 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q32/35:

Find the quotient. Use multiplication to check your work. 46/3 &choe=UTF-8

Question 32 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q33/35:

&choe=UTF-8

Question 33 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q34/35:

&choe=UTF-8

Question 34 (of 35)

 



Long Division: QR Challenge

https://www.classtools.net/QR/decode.php?text=Long Division
Q35/35:

Find the quotient. Use multiplication to check your work. 27/8 &choe=UTF-8

Question 35 (of 35)