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QR Challenge: Dimensional Analysis

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. How many feet are in 1.7 miles8976 feet
2. How many yards are in 3 miles5280 yards
3. Convert 12 inches to centimeters30.48 cm
4. Convert 0.52 miles to feet2746 feet
5. Convert 5 days to hours120 hours
6. How many seconds are there in 4 minutes240 seconds
7. How many meters are in 2 kilometers2000 meters
8. Convert 27.2 meters to centimeters2720 centimeters
9. Convert 0.76 kg to grams760 grams
10. Convert 3.50 liters to mL3500 mL
11. If I ran 31,680ft, how many miles did I run6 miles
12. How many grams are there in 882 microgram8.82X10-4
13. Calculate the number of mL in 0.603L603mL

 



Dimensional Analysis: QR Challenge

https://www.classtools.net/QR/decode.php?text=How_many_feet_are_in_1.7_miles

Question 1 (of 13)

 



Dimensional Analysis: QR Challenge

https://www.classtools.net/QR/decode.php?text=How_many_yards_are_in_3_miles

Question 2 (of 13)

 



Dimensional Analysis: QR Challenge

https://www.classtools.net/QR/decode.php?text=Convert_12_inches_to_centimeters

Question 3 (of 13)

 



Dimensional Analysis: QR Challenge

https://www.classtools.net/QR/decode.php?text=Convert_0.52_miles_to_feet

Question 4 (of 13)

 



Dimensional Analysis: QR Challenge

https://www.classtools.net/QR/decode.php?text=Convert_5_days_to_hours

Question 5 (of 13)

 



Dimensional Analysis: QR Challenge

https://www.classtools.net/QR/decode.php?text=How_many_seconds_are_there_in_4_minutes

Question 6 (of 13)

 



Dimensional Analysis: QR Challenge

https://www.classtools.net/QR/decode.php?text=How_many_meters_are_in_2_kilometers

Question 7 (of 13)

 



Dimensional Analysis: QR Challenge

https://www.classtools.net/QR/decode.php?text=Convert_27.2_meters_to_centimeters

Question 8 (of 13)

 



Dimensional Analysis: QR Challenge

https://www.classtools.net/QR/decode.php?text=Convert_0.76_kg_to_grams

Question 9 (of 13)

 



Dimensional Analysis: QR Challenge

https://www.classtools.net/QR/decode.php?text=Convert_3.50_liters_to_mL

Question 10 (of 13)

 



Dimensional Analysis: QR Challenge

https://www.classtools.net/QR/decode.php?text=If_I_ran_31,680ft,_how_many_miles_did_I_run

Question 11 (of 13)

 



Dimensional Analysis: QR Challenge

https://www.classtools.net/QR/decode.php?text=How_many_grams_are_there_in_882_microgram

Question 12 (of 13)

 



Dimensional Analysis: QR Challenge

https://www.classtools.net/QR/decode.php?text=Calculate_the_number_of_mL_in_0.603L

Question 13 (of 13)