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Resource Name 
Topic (Course) 
Technology 
Type 
$? 
Rating 

Coordinates and Similar Figure...

Similarity (Geometry) 
Computer 
Support Material 

[0]

Provides definitions and illustrations on coordinates and similar figures.
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Coordinates and Similar Figure...

Similarity (Geometry) 
Computer 
Support Material 

[0]

Provides definitions and illustrations on coordinates and similar figures.
More: lessons, discussions, ratings, reviews,...

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.
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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.
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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...
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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...
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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.
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Math Forum Teacher Packet: TI ...

Similarity (Geometry) 
TINspire 
Lesson Plan 

[0]

This packet contains a copy of the original problem used to create the activity, rationale and explanation behind the “I Notice, I Wonder” focal activity, and some thoughts on why this activity works ...
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MidPoint 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.
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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.
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Midpoint Quadrilateral Notice/...

Similarity (Geometry) 
TINspire 
Tool 

[0]

Students write what they notice and wonder about a midpoint quadrilateral, and then use TINspire™ technology to add auxiliary lines and justify their conjectures about the midpoint quadrilateral.
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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...
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Ratios and Proportions Unit Qu...

Similarity (Geometry) 
JavaScript 
Tool 

[0]

The user takes an online interactive quiz on ratios, proportions, rates, and similar figures.
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SelfSimilarity Dialogue

Similarity (Geometry) 
Java Applet 
Support Material 

[0]

Discusses how fractals are selfsimilar objects.
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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.
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Side Length, Volume, and Surfa...

Similarity (Geometry) 
Java Applet 
Tool 

[0]

The user can manipulate the scale factor that links two threedimensional rectangular prisms and learn about the relationships among edge lengths, surface areas, and volumes.
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Similar Figures

Similarity (Geometry) 
Java Applet 
Tool 

[1]

This applet demonstrates how similar figures are created through transformations.
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Similar Figures

Similarity (Geometry) 
JavaScript 
Tool 

[0]

The user learns what similar figures are and how to determine if two figures are similar. After viewing examples, users can interactively practice determining the length of the missing side of two sim...
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Similar Figures

Similarity (Geometry) 
JavaScript 
Tool 

[0]

The user reviews the definition of similar figures and how to use proportions to find the measure of the missing side. After viewing examples of this method, users can interactively practice matching...
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Similar Triangles

Similarity (Geometry) 
Java Applet 
Tool 

[1]

This applet tests your knowledge of the properties of similar triangles.
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Similar Triangles  Math Open ...

Similarity (Geometry) 
Java Applet 
Tool 

[0]

An interactive applet and associated web page that demonstrate the concept of similar triangles.
Applets show that triangles are similar if the are the same shape and possibly rotated, or ref...
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Similar polygons  Math Open ...

Similarity (Geometry) 
Java Applet 
Tool 

[0]

An interactive applet and associated web page that demonstrate the concept of similar polygons.
Applets show that polygons are similar if the are the same shape and possibly rotated, or refle...
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Similar triangles  ratio of a...

Similarity (Geometry) 
Java Applet 
Tool 

[0]

An interactive applet and associated web page that demonstrate that in similar triangles, the ratio of their areas
is the square of the ratio of the sides. As you drag one triangle to resize it...
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Similar triangles  ratio of v...

Similarity (Geometry) 
Java Applet 
Tool 

[0]

An interactive applet and associated web page that demonstrate that in similar triangles, ten items are always in the same ratio to each other
(perimeter, three sides, three altitudes, three me...
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Triangle similarity test  AAA...

Similarity (Geometry) 
Java Applet 
Tool 

[0]

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...
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