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QR Challenge: Mrs. Barnhart's Awesome Math Treasure Hunt

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 would you write the number two hundred thirty seven?237
2. Spell out the number 25Twenty-Five
3. Write the number 121 in 5 different ways! - Hint: make 5 math problems that equal 121.100+20+1
4. In the number 437, what digit is in the hundreds place?4
5. Write down your birthday (like 3/23/88) and add the Month + Day + Year. Write down the answerAnswers vary.
6. Measure all four sides of one of my red tables. Write the measurements.Should have four measurements.
7. Roll the 2 dice. Write down the two numbers. Then add 10.Answer varies.
8. Roll the 2 dice, Write down the two numbers with the largest first.Varies
9. Make 3 sets of 4 out of Legos. How many Legos all together? Write down the total12
10. Follow the rule to extend the pattern three times. Rule: Add 9. Pattern: 7, ?? ??, ??7, 16, 25, 34
11. Follow the rule to extend the pattern three times. Rule: Multiply by 3. Pattern: 2, ??, ??, ??6,18,54,162
12. Roll two dice and make complete the fact familyAnswer varies
13. Draw the hands of the clock to make 2:30.2:30
14. Add 345 and 123468
15. Subtract 20 from 7555
16. Subtract 100 from 200100
17. Add 34 and 96130
18. Draw a circleCircle
19. Draw a squaresquare
20. Draw a rectanglerectangle

 



Mrs. Barnhart's Awesome Math Treasure Hunt: QR Challenge

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

Question 1 (of 20)

 



Mrs. Barnhart's Awesome Math Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Spell_out_the_number_25

Question 2 (of 20)

 



Mrs. Barnhart's Awesome Math Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Write_the_number_121_in_5_different_ways!_-_Hint:_make_5_math_problems_that_equal_121.

Question 3 (of 20)

 



Mrs. Barnhart's Awesome Math Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=In_the_number_437,_what_digit_is_in_the_hundreds_place?

Question 4 (of 20)

 



Mrs. Barnhart's Awesome Math Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Write_down_your_birthday_(like_3/23/88)_and_add_the_Month_+_Day_+_Year._Write_down_the_answer

Question 5 (of 20)

 



Mrs. Barnhart's Awesome Math Treasure Hunt: QR Challenge

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

Question 6 (of 20)

 



Mrs. Barnhart's Awesome Math Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Roll_the_2_dice._Write_down_the_two_numbers._Then_add_10.

Question 7 (of 20)

 



Mrs. Barnhart's Awesome Math Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Roll_the_2_dice,_Write_down_the_two_numbers_with_the_largest_first.

Question 8 (of 20)

 



Mrs. Barnhart's Awesome Math Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Make_3_sets_of_4_out_of_Legos._How_many_Legos_all_together?_Write_down_the_total

Question 9 (of 20)

 



Mrs. Barnhart's Awesome Math Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Follow_the_rule_to_extend_the_pattern_three_times._Rule:_Add_9._Pattern:_7,_??_??,_??

Question 10 (of 20)

 



Mrs. Barnhart's Awesome Math Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Follow_the_rule_to_extend_the_pattern_three_times._Rule:_Multiply_by_3._Pattern:_2,_??,_??,_??

Question 11 (of 20)

 



Mrs. Barnhart's Awesome Math Treasure Hunt: QR Challenge

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

Question 12 (of 20)

 



Mrs. Barnhart's Awesome Math Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Draw_the_hands_of_the_clock_to_make_2:30.

Question 13 (of 20)

 



Mrs. Barnhart's Awesome Math Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Add_345_and_123

Question 14 (of 20)

 



Mrs. Barnhart's Awesome Math Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Subtract_20_from_75

Question 15 (of 20)

 



Mrs. Barnhart's Awesome Math Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Subtract_100_from_200

Question 16 (of 20)

 



Mrs. Barnhart's Awesome Math Treasure Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Add_34_and_96

Question 17 (of 20)

 



Mrs. Barnhart's Awesome Math Treasure Hunt: QR Challenge

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

Question 18 (of 20)

 



Mrs. Barnhart's Awesome Math Treasure Hunt: QR Challenge

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

Question 19 (of 20)

 



Mrs. Barnhart's Awesome Math Treasure Hunt: QR Challenge

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

Question 20 (of 20)