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Resource Name	Topic (Course)	Technology	Type	Rating
Browsing: All Content in Geometry for Congruence and similarity Browse discussions			Login to Subscribe / Save Results
Dimension and Scale Dialogue	Similarity (Geometry)	Java Applet	Support Material	[1]
Discusses fractal dimension, how that dimension relates to scale, and the formula needed to calculate the fractal dimension of an object. More: lessons, discussions, ratings, reviews,...
Congruent Triangles (1)	Congruence (Geometry)	Java Applet	Tool	[1]
An applet is provided that helps you visualize the proofs to the problems given that deal with congruent triangles. More: lessons, discussions, ratings, reviews,...
Side Length and Area of Simila...	Similarity (Geometry)	Java Applet	Tool	[1]
The user can manipulate the side lengths of one of two similar rectangles and the scale factor to learn about how the side lengths, perimeters, and areas of the two rectangles are related. More: lessons, discussions, ratings, reviews,...
Congruent Triangles - SAS- Mat...	Congruence (Geometry)	Java Applet	Tool	[1]
An interactive applet and associated web page that shows how triangles that have two sides and their included angle the same must be congruent. The applet shows two triangles, one of which can... More: lessons, discussions, ratings, reviews,...
Dimension for Irregular Fracta...	Similarity (Geometry)	Java Applet	Support Material	[1]
Discusses the problem of determining the fractal dimension of irregular fractals and how the scale is indeterminite in these fractals. More: lessons, discussions, ratings, reviews,...
Congruent Triangles	Congruence (Geometry)	Java Applet	Tool	[1]
This page provides three applets that you manipulate in order to discover rotation, translation, and reflection. Then below are descriptions of side-angle-side, angle-side-angle, and side-side-side (... More: lessons, discussions, ratings, reviews,...
Similar Figures	Similarity (Geometry)	Java Applet	Tool	[1]
This applet demonstrates how similar figures are created through transformations. More: lessons, discussions, ratings, reviews,...
Midpoint - Similar Triangles	Similarity (Geometry)	Java Applet	Tool	[1]
This applet demonstrates the relationship of the segment connecting two midpoints of a triangle and the opposite side. More: lessons, discussions, ratings, reviews,...
Two Regular Triangles	Congruence (Geometry)	Java Applet	Tool	[1]
This applet corresponds to a problem dealing with triangle congruence within 2 overlapping regular triangles. More: lessons, discussions, ratings, reviews,...
Similar Triangles	Similarity (Geometry)	Java Applet	Tool	[1]
This applet tests your knowledge of the properties of similar triangles. More: lessons, discussions, ratings, reviews,...
Mid-Point Theorem	Similarity (Geometry)	Java Applet	Tool	[1]
Students investigate what is so special about the midpoints of a triangle. They discover the midpoint theorem and can answer an exploration question. More: lessons, discussions, ratings, reviews,...
Congruence Theorems	Congruence (Geometry)	Java Applet	Tool	[1]
In this investigation, the user can explore the conditions that guarantee uniqueness of a triangle, quadrilateral, or pentagon regardless of location or orientation. Each set of conditions results in ... More: lessons, discussions, ratings, reviews,...
Why SSA does NOT prove congrue...	Congruence (Geometry)	Flash	Activity	[0]
An interactive applet and associated web page that shows that side-side-angle is not enough to prove congruence, because two triangles can meet the condition. The applet shows two triangles, on... More: lessons, discussions, ratings, reviews,...
Why AAA does not prove congrue...	Congruence (Geometry)+	Flash	Activity	[0]
An interactive applet and associated web page that shows that angle-angle-angle (AAA) is not enough to prove congruence. The applet shows two triangles, one of which can be dragged to resize it... More: lessons, discussions, ratings, reviews,...
Paper Folding Activity	Similarity (Geometry)	Java Applet	Lesson Plan	[0]
Students fold a sheet of paper (a manipulative) and also simulate folding using a JavaSketchpad activity to observe geometric relations. Students think about the angle measurements and the side measur... More: lessons, discussions, ratings, reviews,...
Coordinates and Similar Figure...	Similarity (Geometry)	Computer	Support Material	[0]
Provides definitions and illustrations on coordinates and similar figures. More: lessons, discussions, ratings, reviews,...
Coordinates and Similar Figure...	Similarity (Geometry)	Computer	Support Material	[0]
Provides definitions and illustrations on coordinates and similar figures. More: lessons, discussions, ratings, reviews,...
Self-Similarity Dialogue	Similarity (Geometry)	Java Applet	Support Material	[0]
Discusses how fractals are self-similar objects. More: lessons, discussions, ratings, reviews,...
Height of the Pole	Similarity (Geometry)	Java Applet	Tool	[0]
This applet asks you to find the height of a pole using the information about the two surrounding poles. Look at the similarity of the triangles formed in the picture. More: lessons, discussions, ratings, reviews,...
What is Meant by Congruence?	Congruence (Geometry)	Java Applet	Tool	[0]
This applet shows you what is meant by triangle congruence. More: lessons, discussions, ratings, reviews,...
Euclid's Elements, Book 4, Pro...	Similarity (Geometry)	Java Applet	Tool	[0]
Euclid's proposition shows how to inscribe a triangle that is equiangular to a given triangle (similar triangle) within a given circle. The guide then examines the structure of the proposition. The T... More: lessons, discussions, ratings, reviews,...
Euclid's Elements, Book 4, Pro...	Similarity (Geometry)	Java Applet	Tool	[0]
Euclid's proposition shows how to circumscribe a triangle that is equiangular to a given triangle (similar triangle) about a given circle. The guide then examines the structure of the proposition. T... More: lessons, discussions, ratings, reviews,...
Euclid's Elements, Book I, Pro...	Congruence (Geometry)	Java Applet	Tool	[0]
Euclid's proposition deals with the congruence of two triangles if they two sides equal that contain one equal angle respectively then all other angles and sides of the two triangles are equal and the... More: lessons, discussions, ratings, reviews,...
Euclid's Elements, Book I, Pro...	Congruence (Geometry)	Java Applet	Tool	[0]
Euclid's proposition shows that it is impossible for two different triangles to exist that have equal sides and share the same base (Side-Side-Side Congruence, SSS). The guide then examines the struc... More: lessons, discussions, ratings, reviews,...
Euclid's Elements, Book I, Pro...	Congruence (Geometry)	Java Applet	Tool	[0]
Euclid's proposition shows that when corresponding sides of two triangles are equal then their respective corresponding angles are also equal. The guide then examines the structure of the proposition... More: lessons, discussions, ratings, reviews,...
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