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Plane and the Coordinate Grid

Plane and the Coordinate Grid. 5.9A Locate and name points on a coordinate grid using ordered pairs of whole numbers (Supporting Standard) 5.13A Use tables of related number pairs to make line graphs (Supporting Standard). Reasoning Mind Academy: Coordinate Grid.

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Plane and the Coordinate Grid

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  1. Plane and the Coordinate Grid 5.9A Locate and name points on a coordinate grid using ordered pairs of whole numbers (Supporting Standard) 5.13A Use tables of related number pairs to make line graphs (Supporting Standard)

  2. Reasoning Mind Academy: Coordinate Grid Definition: A (or ) is used to graph and name the locations of on a plane. (Hint: Think of a grid like a map! ) Key Words coordinate grid coordinate plane points coordinates x-axis y-axis horizontal vertical originordered pair x-coordinate y-coordinate right left

  3. Reasoning Mind Academy: Coordinate Grid Definition: A coordinategrid (or plane) is used to graph and name the locations of points on a plane. (Hint: Think of a grid like a map! ) Key Words coordinate gridcoordinate planepoints coordinates x-axis y-axis horizontal vertical originordered pair x-coordinate y-coordinate right left

  4. Reasoning Mind Academy: Coordinate Grid REMEMBER: A coordinate grid is made up of two perpendicular number lines. It has a__axis called the . It also has a axis called the . Key Words coordinate grid coordinate plane points coordinates x-axis y-axis horizontal vertical originordered pair x-coordinate y-coordinate right left

  5. Reasoning Mind Academy: Coordinate Grid REMEMBER: A coordinate grid is made up of two perpendicular number lines. It has ahorizontalaxis called the x-axis. It also has a verticalaxis called they-axis . Key Words coordinate grid coordinate plane points coordinates x-axis y-axishorizontalvertical originordered pair x-coordinate y-coordinate right left

  6. Reasoning Mind Academy: Coordinate Grid Definition: The x-axis and y-axis intersect at a point called the . ( , ) Key Words Coordinate grid Coordinate plane points coordinates x-axis y-axis horizontal vertical originordered pair x-coordinate y-coordinate

  7. Reasoning Mind Academy: Coordinate Grid Definition: The x-axis and y-axis intersect at a point called the origin_. ( 0 , 0 ) Key Words coordinate grid coordinate plane points coordinates x-axis y-axis horizontal vertical originordered pair x-coordinate y-coordinate left right

  8. Reasoning Mind Academy: Coordinate Grid REMEMBER: We name a point using an of numbers. These describe the location of a point. Key Words coordinate grid coordinate plane points coordinates x-axis y-axis horizontal vertical originordered pair x-coordinate y-coordinate left right

  9. Reasoning Mind Academy: Coordinate Grid REMEMBER: We name a point using an orderedpair of numbers. These coordinates describe the location of a point. Key Words coordinate grid coordinate plane points coordinates x-axis y-axis horizontal vertical originordered pair x-coordinate y-coordinate

  10. Reasoning Mind Academy: Coordinate Grid Definition: The first number in the ordered pair is called the ; it names the distance either or from the origin along the x-axis. Key Words Coordinate grid Coordinate plane points coordinates x-axis y-axis horizontal vertical originordered pair x-coordinate y-coordinate

  11. Reasoning Mind Academy: Coordinate Grid Definition: The first number in the ordered pair is called the x-coordinate; it names the distance either right or leftfrom the origin along the x-axis. Key Words Coordinate grid Coordinate plane points coordinates x-axis y-axis horizontal vertical originordered pair x-coordinate y-coordinate

  12. Reasoning Mind Academy: Coordinate Grid Definition: The second number in the ordered pair is called the ; it names the distance either or from the origin along the y-axis. Key Words Coordinate grid Coordinate plane points coordinates x-axis y-axis horizontal vertical originordered pair x-coordinate y-coordinate

  13. Reasoning Mind Academy: Coordinate Grid Definition: The second number in the ordered pair is called the y-coordinate; it names the distance either up or down from the origin along the y-axis. Key Words Coordinate grid Coordinate plane points coordinates x-axis y-axis horizontal vertical originordered pair x-coordinate y-coordinate

  14. Reasoning Mind Academy: Volume Side notes: Right = positive(add) Left means = ___________ ( _________) Up = positive(add) down means = __________ (_________)

  15. Reasoning Mind Academy: Volume Side notes: Right = positive(add) Left means = ___negative____ ( ___subtract__) Up = positive(add) down means = __negative____ (__subtract__)

  16. Reasoning Mind Academy: Volume Never Eat Slimy Worms! (Directions) Never= North Worms= West Eat= East Slimy= South

  17. Reasoning Mind Academy: Volume Latitude & Longitude! (x,y)  y x Latitude Longitude

  18. Reasoning Mind Academy: Coordinate Grid Great! So, how to I plot a point and name it?! Let’s try some coordinate grid EXAMPLES. 

  19. Reasoning Mind Academy: Coordinate Grid Example 1) Graph point R at (4, 5) on the grid provided below. Step 1: Draw and number the and on grid paper. Step 2: Identify the and . Step 3: ALWAYS BEFORE YOU UP OR DOWN! 

  20. Reasoning Mind Academy: Coordinate Grid Example 1) Graph point R at (4, 5) on the grid provided below. Step 1: Draw and number the x-axis and y-axison grid paper. Step 2: Identify the x-coordinateand y-coordinate. Step 3: ALWAYS RUNBEFORE YOU JUMP UP OR DIVE DOWN! 

  21. Reasoning Mind Academy: Coordinate Grid Example 1) Graph point R at (4, 5) on the grid provided below. First, move to the right or left from the origin using the to locate the x-coordinate. Then, move up or down from the x-axis using the to locate the y-coordinate. Step 4: Mark a and it with its coordinates or a letter! (If you have a FIRST & LAST name, make sure the point does too! )

  22. Reasoning Mind Academy: Coordinate Grid Example 1) Graph point R at (4, 5) on the grid provided below. First, move to the right or left from the origin using the x-axisto locate the x-coordinate. Then, move up or down from the x-axis using the y-axis to locate the y-coordinate. Step 4: Mark a point and name/label it with its coordinates or a letter! (If you have a FIRST & LAST name, make sure the point does too! )

  23. Reasoning Mind Academy: Coordinate Grid Example 2) If given a data table, we can also graph points to create a line graph! Use the steps we learned in example one to plot your points on a line graph.

  24. Reasoning Mind Academy: Coordinate Grid Example 3) The line graph below shows temperature changes in Galveston for one day.

  25. Reasoning Mind Academy: Coordinate Grid Example 4) Which of the points: x, y, or z has the ordered pair (4, 3)?

  26. Reasoning Mind Academy: Coordinate Grid Example 4) Which of the points: x, y, or z has the ordered pair (4, 3)? z

  27. Reasoning Mind Academy: Coordinate Grid Example 5) Label each axis with the letter x or y the standard way. • Plot the following points on the grid above: • a. (2,2) • b. (0,3) • c. (3,1)

  28. Reasoning Mind Academy: “Now, it’s your turn to try!” Independent Practice Problems Helpful Hints: Read the problem twice. Underline any important parts. Make a plan for solving the problem. Show your work, Do your best!

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