6.G.1. Find the area of right triangles, other triangles, special quadrilaterals, and polygons by composing into rectangles or decomposing into triangles and other shapes; apply these techniques in the context of solving real-world and mathematical problems.

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Ages: 11 - 15
How Is the Area of Triangles Used in Real Life?
From ehow.com, produced by eHow.com
In this video, the presenter explains a couple of scenarios in which one would need to find the area of a triangle.  She then explains how to find the area of a triangle.  (01:36)
November 7, 2012 at 02:23 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.
Found by teresahopson in 6.G.A.1
May 31, 2010 at 01:07 PM
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