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Introduction Graphing in all four quadrants of a coordinate plane

Introduction Graphing in all four quadrants of a coordinate plane. Fifth Grade Standard. Geometry and Spatial Sense Standard Extend understanding of coordinate system to include points whose x or y values may be negative numbers. Plane Coordinate Plane Cartesian Plane

stephen-daugherty
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Introduction Graphing in all four quadrants of a coordinate plane

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  1. IntroductionGraphing in all four quadrants of a coordinate plane

  2. Fifth Grade Standard • Geometry and Spatial Sense Standard • Extend understanding of coordinate system to include points whose x or y values may be negative numbers.

  3. Plane Coordinate Plane Cartesian Plane Coordinates Ordered Pair Point Point of Origin Origin Vocabulary Words X-Axis X-Coordinate Y-Axis Y-Coordinate Quadrants

  4. Plane A flat surface extending in all directions. A plane is a two-dimensionalfigure.

  5. Coordinate Plane or Cartesian Plane The plane formed by a horizontal axis and a vertical axis, often labeled the x-axis and y-axis, respectively. • (-5, 2) • (4, 4) • (-3, -3) • (3, -6)

  6. Coordinates or Ordered Pair On the coordinate plane, the pair of numbers giving the location of a point (ordered pair). Example: (1,2)

  7. Coordinate or Point • The coordinates are put together by the two axis. • (X,Y)

  8. Point of Origin or Origin On the coordinate plane, the point (0, 0). That is, the point of intersection of the x- and y-axes.

  9. Origin • Origin is where the X axis and Y axis intersect • Origin (0,0)

  10. X & Y Axis ( remember over, up or down) • X-Axis-- The first coordinate is the horizontal position. (X,Y) • Y-Axis-- The second coordinate is the vertical position. (X,Y)

  11. X & Y Coordinates ( first number, last number) • X-Coordinate-- The first number in the ordered pair. (*X,Y) • Y-Coordinate-- The second number in the ordered pair. (X,*Y)

  12. Quadrants There are four Quadrants 1) I (+,+) 2) II (-,+) 3) III (-, -) 4) IV (+,-)

  13. Plane Coordinate Plane Cartesian Plane Coordinates Ordered Pair Point Point of Origin Origin Vocabulary Words X-Axis X-Coordinate Y-Axis Y-Coordinate Quadrants

  14. Vocabulary Review Coordinate Plane Cartesian Plane Plane Coordinates Ordered Pair Point Point of Origin Origin X-Axis X-Coordinate Y-Axis Y-Coordinate Quadrants

  15. Fifth Grade Standard • Geometry and Spatial Sense Standard • Extend understanding of coordinate system to include points whose x or y values may be negative numbers.

  16. The End

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