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QR Challenge: Investigation 1 week 3

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. Alfie says- My number is 57000 when rounded to the nearest 1056995
2. Ben says- My number has exactly 3 hundreds in it42350
3. Caleb says- My number is 44000 when rounded to the nearest thousand43685
4. Patrick says- My number is exactly 100 less than 5704356943
5. Natalie says- My number is 6540 when rounded to the nearest 106542
6. Alison says- My number has 5 tenths in it5683.56

 



Investigation 1 week 3: QR Challenge

https://www.classtools.net/QR/decode.php?text=Alfie_says-_My_number_is_57000_when_rounded_to_the_nearest_10

Question 1 (of 6)

 



Investigation 1 week 3: QR Challenge

https://www.classtools.net/QR/decode.php?text=Ben_says-_My_number_has_exactly_3_hundreds_in_it

Question 2 (of 6)

 



Investigation 1 week 3: QR Challenge

https://www.classtools.net/QR/decode.php?text=Caleb_says-_My_number_is_44000_when_rounded_to_the_nearest_thousand

Question 3 (of 6)

 



Investigation 1 week 3: QR Challenge

https://www.classtools.net/QR/decode.php?text=Patrick_says-_My_number_is_exactly_100_less_than_57043

Question 4 (of 6)

 



Investigation 1 week 3: QR Challenge

https://www.classtools.net/QR/decode.php?text=Natalie_says-_My_number_is_6540_when_rounded_to_the_nearest_10

Question 5 (of 6)

 



Investigation 1 week 3: QR Challenge

https://www.classtools.net/QR/decode.php?text=Alison_says-_My_number_has_5_tenths_in_it

Question 6 (of 6)