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QR Challenge: Decimal Place Value

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. 3.37three and thirty-seven hundredths
2. 7.45seven and forty-five hundredths
3. 5.72five and seventy-two hundredths
4. 2.93two and ninety-three hundredths
5. 2.28two and twenty-eight hundredths
6. 3.91three and ninety-one hundredths
7. 4.62four and sixty-two hundredths
8. 4.80four and eighty hundredths
9. 9.75nine and seventy-five hundredths
10. 8.32eight and thirty-two hundredths

 



Decimal Place Value: QR Challenge

https://www.classtools.net/QR/decode.php?text=Decimal Place Value
Q1/10:

3.37&choe=UTF-8

Question 1 (of 10)

 



Decimal Place Value: QR Challenge

https://www.classtools.net/QR/decode.php?text=Decimal Place Value
Q2/10:

7.45&choe=UTF-8

Question 2 (of 10)

 



Decimal Place Value: QR Challenge

https://www.classtools.net/QR/decode.php?text=Decimal Place Value
Q3/10:

5.72&choe=UTF-8

Question 3 (of 10)

 



Decimal Place Value: QR Challenge

https://www.classtools.net/QR/decode.php?text=Decimal Place Value
Q4/10:

2.93&choe=UTF-8

Question 4 (of 10)

 



Decimal Place Value: QR Challenge

https://www.classtools.net/QR/decode.php?text=Decimal Place Value
Q5/10:

2.28&choe=UTF-8

Question 5 (of 10)

 



Decimal Place Value: QR Challenge

https://www.classtools.net/QR/decode.php?text=Decimal Place Value
Q6/10:

3.91&choe=UTF-8

Question 6 (of 10)

 



Decimal Place Value: QR Challenge

https://www.classtools.net/QR/decode.php?text=Decimal Place Value
Q7/10:

4.62&choe=UTF-8

Question 7 (of 10)

 



Decimal Place Value: QR Challenge

https://www.classtools.net/QR/decode.php?text=Decimal Place Value
Q8/10:

4.80&choe=UTF-8

Question 8 (of 10)

 



Decimal Place Value: QR Challenge

https://www.classtools.net/QR/decode.php?text=Decimal Place Value
Q9/10:

9.75&choe=UTF-8

Question 9 (of 10)

 



Decimal Place Value: QR Challenge

https://www.classtools.net/QR/decode.php?text=Decimal Place Value
Q10/10:

8.32&choe=UTF-8

Question 10 (of 10)