Understand signs of numbers in ordered pairs as indicating locations in quadrants of the coordinate plane; recognize that when two ordered pairs differ only by signs, the locations of the points are related by reflections across one or both axes.

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Not Right For WatchKnowLearn
Ages: 13 - 18
Quadrants of Coordinate Plane - Khan Academy
From YouTube, produced by Sal Khan
Quadrants of Coordinate Plane-From Khan Academy (02:24)
May 5, 2012 at 08:40 PM
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Not Right For WatchKnowLearn
Ages: 10 - 14
Basics of the Coordinate Plane
From nextvista.org, produced by NextVista.Org
This selection provides an introduction to the basics of the coordinate plane.  An interactive board is used to show the x and y axis, quadrants, and an ordered pair.  A tip is also provided to help students learn the number of each quadrant.  ( 1:46... [more]
January 7, 2012 at 12:04 PM
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Not Right For WatchKnowLearn
Ages: 18 - 18
Linear Graphs: Life-Sized Coordinate Pairs
From teachingchannel.org, produced by The Teaching Channel
Lesson Objective: Students create human graphs to clarify concepts of linear data. Questions to Consider: See how Ms. Hurrell scaffolds learning for students struggling with linear graphs. How does this activity address both visual and kinesthetic ... [more]
January 28, 2012 at 12:43 AM
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Not Right For WatchKnowLearn
Ages: 10 - 15
Plotting an Ordered Pair on a Coordinate Plane
From YouTube, produced by Davitily
The instructor uses an electronic chalkboard to demonstrate how to plot an ordered pair on the coordinate plane.  One example is modeled using a step by step description of how to plot the ordered pair. (01:42)
Found by RonnieBurt in 6.NS.C.6b
April 29, 2010 at 12:02 AM
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Not Right For WatchKnowLearn
Ages: 6 - 12
Using a Coordinate Grid
From pbslearningmedia.org, produced by Thirteen/WNET New York
In this video segment from Cyberchase, the CyberSquad have become separated on an island. In order to find each other they bring up a map on their Skwak Pads and try to compare positions using a coordinate grid and landmarks on the map. (2mins)
February 25, 2012 at 10:26 PM
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Not Right For WatchKnowLearn
Ages: 8 - 13
Coordinate Geometry (Interactive)
From pbs.org, produced by KAET
Identify points in the first quadrant of a grid using ordered pairs. Name the coordinates of a point plotted in the first quadrant. Graph points in the first quadrant on a grid using ordered pair. State the missing coordinate of a figure in the first... [more]
June 18, 2012 at 11:31 AM
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Not Right For WatchKnowLearn
Ages: 9 - 18
Distance Formula (Interactive)
From pbs.org, produced by KAET
Determine the distance between two points in the coordinate system.
June 18, 2012 at 12:29 PM
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Not Right For WatchKnowLearn
Ages: 7 - 11
Geoboard - Coordinate – A Virtual Manipulative
From usu.edu, produced by Utah State University
Geoboard - Coordinate – Rectangular geoboard with x and y coordinates. There are more instructions to the right of the manipulative.
May 31, 2010 at 01:07 PM
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