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QR Challenge: Word problems 1

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. Oliwier has 14 bananas. Charlie has 12 bananas how many do they have altogether?26
2. Eli has 18 football cards. He gives 6 to Lenny. How many does he have left?12
3. Ruby makes 26 loom bands. She gives 7 away to her friends. How many does she have left?19
4. Mason has 4 marbles. Paul has 6 marbles and Ed has 2 marbles. How many marbles do they have altogether?12
5. Harry buys a chocolate that cost 15p and some sweets that cost 8p. How much does he spend altogether?23p
6. Mrs Robbins has 21 stickers she gives away 14. How many does she have left?7
7. Jack made 8 bubbles and Dan made 14 bubbles. How many bubbles were there altogether?22
8. I had 28 balloons. 9 popped. How many did I have left?19
9. George had 20p. He found 15p more. How much did he have altogether?35p
10. I have 30 sweets. I eat 15 sweets. How many do I have left?15
11. Come up with your own word problems for a friend.0

 



Word problems 1: QR Challenge

https://www.classtools.net/QR/decode.php?text=Word problems 1
Q1/11:

Oliwier has 14 bananas. Charlie has 12 bananas how many do they have altogether?&choe=UTF-8

Question 1 (of 11)

 



Word problems 1: QR Challenge

https://www.classtools.net/QR/decode.php?text=Word problems 1
Q2/11:

Eli has 18 football cards. He gives 6 to Lenny. How many does he have left?&choe=UTF-8

Question 2 (of 11)

 



Word problems 1: QR Challenge

https://www.classtools.net/QR/decode.php?text=Word problems 1
Q3/11:

Ruby makes 26 loom bands. She gives 7 away to her friends. How many does she have left?&choe=UTF-8

Question 3 (of 11)

 



Word problems 1: QR Challenge

https://www.classtools.net/QR/decode.php?text=Word problems 1
Q4/11:

Mason has 4 marbles. Paul has 6 marbles and Ed has 2 marbles. How many marbles do they have altogether?&choe=UTF-8

Question 4 (of 11)

 



Word problems 1: QR Challenge

https://www.classtools.net/QR/decode.php?text=Word problems 1
Q5/11:

Harry buys a chocolate that cost 15p and some sweets that cost 8p. How much does he spend altogether?&choe=UTF-8

Question 5 (of 11)

 



Word problems 1: QR Challenge

https://www.classtools.net/QR/decode.php?text=Word problems 1
Q6/11:

Mrs Robbins has 21 stickers she gives away 14. How many does she have left?&choe=UTF-8

Question 6 (of 11)

 



Word problems 1: QR Challenge

https://www.classtools.net/QR/decode.php?text=Word problems 1
Q7/11:

Jack made 8 bubbles and Dan made 14 bubbles. How many bubbles were there altogether?&choe=UTF-8

Question 7 (of 11)

 



Word problems 1: QR Challenge

https://www.classtools.net/QR/decode.php?text=Word problems 1
Q8/11:

I had 28 balloons. 9 popped. How many did I have left?&choe=UTF-8

Question 8 (of 11)

 



Word problems 1: QR Challenge

https://www.classtools.net/QR/decode.php?text=Word problems 1
Q9/11:

George had 20p. He found 15p more. How much did he have altogether?&choe=UTF-8

Question 9 (of 11)

 



Word problems 1: QR Challenge

https://www.classtools.net/QR/decode.php?text=Word problems 1
Q10/11:

I have 30 sweets. I eat 15 sweets. How many do I have left?&choe=UTF-8

Question 10 (of 11)

 



Word problems 1: QR Challenge

https://www.classtools.net/QR/decode.php?text=Word problems 1
Q11/11:

Come up with your own word problems for a friend.&choe=UTF-8

Question 11 (of 11)