PPT-The Coordinate Plane Unit 1 Lesson 12

The Coordinate Plane Students will be able to Understand signs of numbers in ordered pairs as indicating locations in quadrants of the coordinate plane Find and position integers on a coordinate plane. GIS for Environmental Engineering. Spatial Referencing. We know we are somewhere there! but how can we know where we are ?. We are here!!!. Spatial Referencing. For that We need a reference. International Terrestrial Reference Frame(ITRF). Geodesy. - the shape of the earth and definition of earth datums. Map Projection. - the transformation of a curved earth to a flat map. Coordinate systems. - (x,y,z) coordinate systems for map data. Reflections on the Coordinate Plane. The undisturbed surface of a pond acts like a mirror and can provide the subject for beautiful photographs. Reflections on the Coordinate Plane. We call the waterline a “line of symmetry” because if the photo were folded at the waterline, the two halves would form a mirror image of each other. WITHOUT THE COORDINATE PLANE. To find the distance between two points, count the units between them.. There is another way to find the distance, without counting units.. First, we need to know the following things:. Vocabulary. Coordinate . Coordinate Plane. Ordered Pairs. Origin. Plot. Quadrants. X-axis. Y-axis. x. y. –2. –2. 2. 2. –4. –4. 4. 4. –1. –3. –5. A . coordinate plane. . is a plane containing a horizontal number line, the . In this lesson you . will learn to use absolute value to find distances between points with the same x and y value . by using a coordinate plane.. The Coordinate Plane. (5,3). x. value. y. value. (-2,-3). 3 weeks. Unit Planning Team:. Stacy Dustman (ET), Pam Keith (ET), Kendra . Bookout. (ES),. Paige Brown (NS), Traci Rhoades (RG). 5. th. Grade Unit 5. Essential Questions. How can I use the coordinate plane to solve real-world and mathematical problems?. Lesson . 4.02. After completing this lesson, you will be able to say. :. I . can. identify and position pairs of rational numbers on a coordinate plane.. Plotting Points. In order to understand how to plot points on a coordinate plane, we must first recall how to locate integers on horizontal and vertical number line diagrams. Systems. Acknowledgements: Barron Orr, AZ Geospatial Extension Specialist. Operation On-Target. With support from:. NSF DUE-0903270. Prepared by:. in partnership with:. John McGee. Jennifer McKee. Geospatial Technician Education Through Virginia’s Community Colleges (GTEVCC). transformations (rotations). . .. Why: . To perform rotations of figures on the coordinate plane. .. Translation Review:. Remember, a translation is a ______________ . . MEMORIZE: “RIGHT or LEFT changes _____!! UP or DOWN changes _____!!! . Finding the missing endpoint, given a midpoint and one endpoint.. Resource:. https://www.youtube.com/watch?v=umIdyBDlLuU. https://www.youtube.com/watch?v=fFnE8myjwRI. https://www.youtube.com/watch?v=5EtRHMU5N_c. Calculate with measures. Find the distance between two points.. Find the midpoint of a segment. Locate a point on a segment given a fractional distance from one endpoint. . Ruler Postulate. (Card . #8). 1. 3-D Viewing Concepts. Flashback:. In 2-D graphics . applications, viewing operations transfer . positions . from the world-coordinate plane to pixel positions in the plane of the output device. . Using . (3, – 2). III. Q. (0, 1). J. (1, 4) & . S. (1, 0). (– 3, – 2). Transformations on the Coordinate Plane. Transformations on the Coordinate Plane. Transformations are movements of geometric figures..