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QR Challenge: 2nd Grade

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. I have a 1 in the ones place. I am greater than 75, but less than 91. What number am I81
2. Is 27 even or oddodd
3. If tomorrow is Wednesday, what day was yesterdayMonday
4. Fred bought 13 colorful pens at Walmart. He gave out pencils to his best friends until he had 6 left. How many pencils did he give away7
5. What is 19+423

 



2nd Grade: QR Challenge

https://www.classtools.net/QR/decode.php?text=I_have_a_1_in_the_ones_place.__I_am_greater_than_75,_but_less_than_91.__What_number_am_I

Question 1 (of 5)

 



2nd Grade: QR Challenge

https://www.classtools.net/QR/decode.php?text=Is_27_even_or_odd

Question 2 (of 5)

 



2nd Grade: QR Challenge

https://www.classtools.net/QR/decode.php?text=If_tomorrow_is_Wednesday,_what_day_was_yesterday

Question 3 (of 5)

 



2nd Grade: QR Challenge

https://www.classtools.net/QR/decode.php?text=Fred_bought_13_colorful_pens_at_Walmart.__He_gave_out_pencils_to_his_best_friends_until_he_had_6_left.__How_many_pencils_did_he_give_away

Question 4 (of 5)

 



2nd Grade: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_19+4

Question 5 (of 5)