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Description

Overview:
An interactive applet and associated web page showing how the AAA similarity test works. Two similar triangles are shown that can be resized by dragging. The other triangle adjusts to remain similar and the angle-angle-angle elements are highlighted to show how they are involved in this test of similarity. (all three interior angles congruent). The web page describes all this and has links to other related pages. Applet can be enlarged to full screen size for use with a classroom projector. This resource is a component of the Math Open Reference interactive geometry reference book project at http://www.mathopenref.com.
Subject:
Geometry
Material Type:
Reading, Simulation
Author:
Provider:
Math Open Reference
Date Added:
02/16/2011
License:
http://www.mathopenref.com/site/terms.html
Language:
English
Media Format:
Graphics/Photos, Text/HTML

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Average Score (3 Points Possible)
Degree of Alignment1.7 (3 users)
Quality of Explanation of the Subject Matter2 (3 users)
Utility of Materials Designed to Support Teaching2 (2 users)
Quality of AssessmentsN/A
Quality of Technological Interactivity1.5 (2 users)
Quality of Instructional and Practice Exercises1 (1 user)
Opportunities for Deeper Learning0 (1 user)

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