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Topic (Course) 
Technology 
Type 
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Congruent Triangles (4)

Congruence (Geometry) 
Java Applet 
Tool 

[0]

An applet is provided that helps you visualize the solution to the problem given that deals with congruent triangles.
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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...
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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 (SideSideSide Congruence, SSS). The guide then examines the struc...
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Euclid's Elements, Book I, Pro...

Congruence (Geometry) 
Java Applet 
Tool 

[0]

Euclid's proposition states that when two triangles have angleside angle or angleangleside (in that order) equality then the triangles are congruent. The guide then examines the structure of the ...
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Two Regular Triangles

Congruence (Geometry) 
Java Applet 
Tool 

[1]

This applet corresponds to a problem dealing with triangle congruence within 2 overlapping regular triangles.
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Two Squares  Finding Angles a...

Congruence (Geometry) 
Java Applet 
Tool 

[0]

This threepart problem deals with angles, triangles, and congruence within areas created by overlapping squares. It has a corresponding applet that helps you to visualize the solutions.
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What is Meant by Congruence?

Congruence (Geometry) 
Java Applet 
Tool 

[0]

This applet shows you what is meant by triangle congruence.
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Geoboard

Congruence and similarity (Geometry)+ 
Java Applet 
Tool 

[0]

Use geoboard to illustrate area, perimeter, and rational number concepts.
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Laboratory

Conic Sections (PreCalculus)+ 
Java Applet 
Tool 

[0]

When the sun moves around in the sky, the shadow cast by a vertical stick moves on the ground. The tip of the shadow traces some kind of curve. The curve depends on the observation point, and it also ...
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Conic Flyer

Conic sections (Algebra II)+ 
Java Applet 
Tool 

[3]

This activity allows the user to manipulate the graphs of the conic sections by changing the constants in their respective equations. The equation and variable values are displayed and change as the u...
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Conic Graphing App

Conic sections (Algebra II)+ 
TI83/TI84 
Tool 

[0]

This App will present equations in function, parametric, or polar form and provides a simple way to graph the four conic shapes: circle, ellipse, hyperbola, and parabola. The required parameters can b...
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Conic Sections

Conic sections (Algebra II) 
Java Applet 
Tool 

[0]

This applet allows the user to vary parameters in the "generalized" conic equation, ax^2 + bxy + cy^2 + dx + ey + f = 0, as well as displace graphs. Instructions and some discussion included.
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Equation of a Parabola

Conic sections (Algebra II)+ 
Flash 
Tool 

[0]

A parabola is the set of points that are equally distant from the focus point and the directrix. This Tab Tutor program will help you learn about the equation of a parabola and how to use it to derive...
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4 Standard Types of Loci

Construction and loci (Geometry) 
Java Applet 
Tool 

[0]

This allows students to explore 4 loci problems with a JavaSketchpad sketch: from 1 fixed point, from 1 fixed line, from 2 fixed points, and from 2 fixed lines. The students can manipulate the drawin...
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Constructing the Perpendicular...

Construction and loci (Geometry)+ 
Java Applet 
Tool 

[0]

Students can learn how to construct the perpendicular bisector of a line segment. The applet asks students a few exploration questions to think about and try to discover through further experimentati...
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Other Types of Loci

Construction and loci (Geometry) 
Java Applet 
Tool 

[0]

This JavaSketchpad sketch allows students to explore 3 loci problems:

Bisection Method

Continuity (Calculus) 
JavaScript 
Tool 

[0]

Generate tables of values to illustrate the use of the bisection method in finding roots of cubic polynomials.
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Continuity

Continuity (Calculus) 
Java Applet 
Tool 

[0]

Experiment with the epsilondelta definition of continuity: choose epsilon, then try to find an appropriate value for delta.
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Continuity Checker

Continuity (Calculus) 
Java Applet 
Tool 

[0]

Use graphs to investigate the epsilondelta definitions of continuity and uniform continuity.
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Continuous or discontinuous?

Continuity (Calculus) 
Java Applet 
Tool 

[0]

A quiz: determine whether functions based on the sign function are continuous or discontinuous.
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Properties of Continuous Funct...

Continuity (Calculus) 
Flash 
Tool 

[1]

An animated description of the bisection method for finding roots.
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Continuity

Continuity in terms of limits (Calculus) 
Flash 
Tool 

[1]

An animated proof that the composite of continuous functions is continuous.
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Continuity

Continuity in terms of limits (Calculus) 
Flash 
Tool 

[0]

An animated proof that the square root function is continuous on its domain.
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Continuity

Continuity in terms of limits (Calculus) 
Java Applet 
Tool 

[0]

Why isn't the given function continuous at x=1? Investigate its behavior as x approaches 1.
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Continuity

Continuity in terms of limits (Calculus) 
Computer 
Tool 

[0]

RealMedia videos of worked problems on the definition of continuity and continuity of specific functions.
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