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AAS Congruent Triangles

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Description

Overview:
An interactive applet and associated web page that shows how triangles that have two angles and a non-included side the same must be congruent. The applet shows two triangles, one of which can be reshaped by dragging any vertex. The other changes to remain congruent to it and the two angles and non-included side are outlined in bold to show they are the same measure and are the elements being used to prove congruence. 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 textbook project at http://www.mathopenref.com.
Subject:
Geometry
Level:
High School
Grades:
Grade 9, Grade 10, Grade 11, Grade 12
Material Type:
Reading, Simulation
Author:
Provider:
Math Open Reference
Date Added:
02/16/2011
License:
Custom Permissions
Language:
English
Technical requirements:
Java
Media Format:
Graphics/Photos, Text/HTML

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Average Score (3 Points Possible)
Degree of Alignment2.3 (4 users)
Quality of Explanation of the Subject Matter2.3 (4 users)
Utility of Materials Designed to Support Teaching1.8 (4 users)
Quality of Assessments2 (1 user)
Quality of Technological Interactivity2.8 (4 users)
Quality of Instructional and Practice Exercises1.5 (2 users)
Opportunities for Deeper Learning0.5 (4 users)

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