# Print

## 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

• Bring these devices into the lesson.

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.

### Question

1. 1. Graph and label the points A(-1, 1), B(-2, -3), and C(4, 1)See Answer Key
2. 2. Solve. |-6.5|See Answer Key
3. 3. Write an integer to describe each situation. Ms. Asaro received five more students in her fifth period.See Answer Key
5. 5. Order the integers from greatest to least. -3, 5, -21, 10, 15See Answer Key
6. 6. Order the rational numbers from least to greatest. -2.1,2 1/4,1.5,-1 3/4See Answer Key
7. 7. Graph the following points on the number line: -1.5, 2, 4.5See Answer Key
8. 8. Complete the following statement with >, <, or =. |-6| ___ 6See Answer Key
9. 9. Graph the following points on the number line: -4, 2, 0, 3See Answer Key
10. 10. Write an integer to describe each situation. Jenika gave away 19 pairs of shows to the Goodwill.See Answer Key
11. 11. What are the coordinates for points E, F, G?See Answer Key
12. 12. The locations of three fish relative to the water’s surface are –14 feet, –19 feet, and 20 feet. Which distance has the least absolute value?See Answer Key
13. 13. Graph the following points on the number line: -0.25, 1, 0.75See Answer Key
14. 14. Graph and label the points D(0, 1.25), E(–2.5, -2), and F(1.5, 4.5) on the coordinate plane.See Answer Key
15. 15. Complete the following statement with >, <, or =. -8 ___ -3See Answer Key

### Musical IPads: Rational Numbers and the Coordinate Plane: QR Challenge

https://www.classtools.net/QR/decode.php?text=1._Graph_and_label_the_points_A(-1,_1),_B(-2,_-3),_and_C(4,_1)

Question 1 (of 15)

### Musical IPads: Rational Numbers and the Coordinate Plane: QR Challenge

https://www.classtools.net/QR/decode.php?text=2._Solve._|-6.5|

Question 2 (of 15)

### Musical IPads: Rational Numbers and the Coordinate Plane: QR Challenge

Question 3 (of 15)

### Musical IPads: Rational Numbers and the Coordinate Plane: QR Challenge

Question 4 (of 15)

### Musical IPads: Rational Numbers and the Coordinate Plane: QR Challenge

https://www.classtools.net/QR/decode.php?text=5._Order_the_integers_from_greatest_to_least._-3,_5,_-21,_10,_15

Question 5 (of 15)

### Musical IPads: Rational Numbers and the Coordinate Plane: QR Challenge

https://www.classtools.net/QR/decode.php?text=6._Order_the_rational_numbers_from_least_to_greatest._-2.1,2_1/4,1.5,-1_3/4

Question 6 (of 15)

### Musical IPads: Rational Numbers and the Coordinate Plane: QR Challenge

https://www.classtools.net/QR/decode.php?text=7._Graph_the_following_points_on_the_number_line:_-1.5,_2,_4.5

Question 7 (of 15)

### Musical IPads: Rational Numbers and the Coordinate Plane: QR Challenge

https://www.classtools.net/QR/decode.php?text=8._Complete_the_following_statement_with_>,_<,_or_=._|-6|_____6

Question 8 (of 15)

### Musical IPads: Rational Numbers and the Coordinate Plane: QR Challenge

https://www.classtools.net/QR/decode.php?text=9.__Graph_the_following_points_on_the_number_line:_-4,_2,_0,_3

Question 9 (of 15)

### Musical IPads: Rational Numbers and the Coordinate Plane: QR Challenge

https://www.classtools.net/QR/decode.php?text=10._Write_an_integer_to_describe_each_situation._Jenika_gave_away_19_pairs_of_shows_to_the_Goodwill.

Question 10 (of 15)

### Musical IPads: Rational Numbers and the Coordinate Plane: QR Challenge

https://www.classtools.net/QR/decode.php?text=11._What_are_the_coordinates_for_points_E,_F,_G?

Question 11 (of 15)

### Musical IPads: Rational Numbers and the Coordinate Plane: QR Challenge

https://www.classtools.net/QR/decode.php?text=12._The_locations_of_three_fish_relative_to_the_water’s_surface_are_–14_feet,_–19_feet,_and_20_feet._Which_distance_has_the_least_absolute_value?

Question 12 (of 15)

### Musical IPads: Rational Numbers and the Coordinate Plane: QR Challenge

https://www.classtools.net/QR/decode.php?text=13._Graph_the_following_points_on_the_number_line:_-0.25,_1,_0.75

Question 13 (of 15)

### Musical IPads: Rational Numbers and the Coordinate Plane: QR Challenge

https://www.classtools.net/QR/decode.php?text=14._Graph_and_label_the_points_D(0,_1.25),_E(–2.5,_-2),_and_F(1.5,_4.5)_on_the_coordinate_plane.

Question 14 (of 15)

### Musical IPads: Rational Numbers and the Coordinate Plane: QR Challenge

https://www.classtools.net/QR/decode.php?text=15._Complete_the_following_statement_with_>,_<,_or_=._-8_____-3

Question 15 (of 15)