0606.3.9 Graph ordered pairs of integers in all four quadrants of the Cartesian coordinate system.

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• 0606.3.9 Graph ordered pairs of integers in all
  four quadrants of the Cartesian coordinate
  system.
• I CAN graph ordered pairs in ALL four quadrants!!!

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Lost? Need directions?

• Have you ever had to give directions or follow
  someone else's direction to get to a specific
  destination?
• http//www.findlatitudeandlongitude.com/
• Brainpop Coordinate Plane

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We use a coordinate system on earth to find exact
locations. The equator is like the x-axis, and
the prime meridian is like the y-axis. The
lines that run east-west are lines of latitude.
They are measured in degrees north and south of
the equator. The lines that run north-south are
lines of longitude. They are measured in degrees
east and west of the prime meridian.
y-axis
x-axis
origin
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SPI 6.3.9

• I CAN graph ordered pairs in ALL four quadrants!!!

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Vocabulary

• coordinate plane - is formed by two number lines
  in a plane that intersect at right angles. The
  point of intersection is the zero on each number
  line.
• x-axis - horizontal axis
• y-axis - vertical axis
• Quadrants - the two axes divide the coordinate
  plane into four sections
• Origin - the point where the axes intersect
• Coordinates - the numbers in an ordered pair

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Examples (3, 8) (0, -5) (-2, -6) (4,
-2)
y-axis
Quadrant II (-, )
Quadrant I (, )
x-axis
Origin (0, 0)
Quadrant IV (, -)
Quadrant III (-, -)
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Have you ever used a ladder? First you have to
move the ladder towards what you want to
climb Second, you climb up
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Or used an elevator?
First you have to go over and into the
elevator Then you go up or down
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SPI 6.3.9

• I CAN graph ordered pairs in ALL four quadrants!!!

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Give the coordinates of each point?
A (-2, 3) B (1, 2) C (0, -2) D (-2, -3)
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• Graph the following coordinates.
• A (-4, 3)
• B (-8, 3)
• C (-8, 0)
• D (-4, 0)
• E (-4, -3)
• F (-8, -3)
• G (2, 3)
• H (-2, 3)
• I (-2, -3)
• J (2, -3)
• K (4, -3)
• L (4, 3)
• M (6, 0)
• N (8, 3)
• O (8, -3)

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Texas
1. Which location in Texas is closest to the
ordered pair (5, ?2)? Galveston 2. Which
location in Texas is closest to the ordered pair
(?6, 1)? El Paso 3. What ordered pair best
describes the location of Dallas, Texas? (3,
2) 4. Which place in Texas is located in
Quadrant III of this coordinate plane? Big Bend
National Park
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My Example
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GRAPH PROJECT PROCEDURESSPI 0606.3.9 I can
graph ordered pairs of integers in all four
quadrants.

• Rough draft of your picture.
• Rough draft picture approved by the teacher.
  
• After teacher approval put dots/points where they
  belong and label them for capital letters.
• Write your letters on the side of the paper in
  order, including stops.
• Write the ordered pair and the matching letter.
• 2nd sheet of graph paper - plot your points and
  connect.
• List ordered pairs (coordinates) on a separate
  piece of paper. This will be exchanged with other
  students.
• On Monday you will turn in rough draft, final
  picture, and ordered pairs (coordinates).

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Closure

• Turn to your shoulder partner and explain how the
  graphing project meets the objective for
  today!!!!