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Technology 
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Pythagoras' Theorem

Pythagorean theorem (Math 7) 
Flash 
Tool 

[1]

Test yourself on the Pythagorean Theorem and its applications in these ten questions.
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Pythagorean Explorer

Pythagorean theorem (Math 7) 
Java Applet 
Tool 

[1]

This applet allows the viewer to calculate the length of one side of a triangle using the Pythagorean Theorem.
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Pythagorean Theorem

Pythagorean theorem (Math 7) 
Java Applet 
Tool 

[3]

This virtual manipulative allows you to walk through a visual proof of the Pythagorean theorem. Before beginning the proof, recall that the pythagorean theorem is: c^2 = a^2 + b^2
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Pythagorean Theorem

Pythagorean theorem (Math 7) 
JavaScript 
Tool 

[0]

Enter any two sides of the right triangle, see the calculation for the 3rd side.
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Pythagorean Theorem

Pythagorean theorem (Math 7) 
Flash 
Tool 

[0]

Flashbased introduction to finding the hypotenuse given the lengths of the legs of a right triangle. College Cram charges access fees by the month or by the semester for most resources. To get a ...
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Pythagorean Theorem

Pythagorean theorem (Math 7) 
Flash 
Tool 

[1]

Discover how the Pythagorean formula describes the relationships between the lengths of the legs and hypotenuse of a right triangle. Teachers and students can use this audionarrated lesson, interact...
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Pythagorean Theorem  a Proof ...

Pythagorean theorem (Math 7) 
Java Applet 
Tool 

[0]

This applet gives a proof of the Pythagorean theorem without words.
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Pythagorean Theorem Lesson

Pythagorean theorem (Math 7) 
Java Applet 
Tool 

[0]

This interactive lesson (from eNLVM) compiles some of the resources found here in the Math Tools Digital Library and also off the Internet to teach about the Pythagorean theorem. Sections include Obje...
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Pythagorean Theorem and Right ...

Pythagorean theorem (Math 7) 
JavaScript 
Tool 

[0]

The user learns about the special kinds of right triangles, the Pythagorean theorem, and how to use the Pythagorean theorem to solve for the missing side of a right triangle. After viewing examples, ...
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Relations and Sizes Unit Quiz

Pythagorean theorem (Math 7) 
JavaScript 
Tool 

[0]

Users can interactively practice their understanding of right triangles, similar figures, congruent figures, and the Pythagorean theorem.
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Squaring the Triangle

Pythagorean theorem (Math 7) 
Java Applet 
Tool 

[0]

This applet allows users to explore right triangles and the Pythagorean Theorem. The applet can also be used to explore the angle measurements of triangles.
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The Pythagorean Theorem 1

Pythagorean theorem (Math 7) 
Computer 
Tool 

[0]

This tool illustrates the Pythagorean Theorem.
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Touch Pythagoras

Pythagorean theorem (Math 7) 
Android 
Tool 

[0]

With this app the Pythagorean Theorem is interactive. You can change the lengths of the legs (dragging), the length of the hypotenuse with two fingers and zoom (pinch zoom) and rotate the figure (dra...
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Visual Demonstration of the Py...

Pythagorean theorem (Math 7) 
Sketchpad 
Tool 

[0]

Students do a visual demonstration of the Pythagorean theorem based on Euclid’s proof. By shearing the squares on the sides of a right triangle, they create congruent shapes without changing...
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The Beach Race

Quadratic (Algebra II) 
TINspire 
Activity 

[0]

In a beach race, contestants must swim to a point along the beach and then run to reach the ﬁnish line. Where should I aim to land on the beach so as to minimize my total time for the race? Stu...
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Data Flyer

Quadratic (Algebra II) 
Java Applet 
Tool 

[2]

This activity allows the user to plot a set of (x,y) ordered pairs and graph a function on the same coordinate plane. The applet allows the manipulation of a function of the form y = f(x).
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Function Game

Quadratic (Algebra II) 
Java Applet 
Tool 

[1]

Given a graph of a function, students must choose a function family then appropriate parameters to match the function. Five variations possible.
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Quadratic Function Applet

Quadratic (Algebra II) 
Java Applet 
Tool 

[0]

Students graph a quadratic function in vertex form by using a, h and k sliders. The applet makes the translations, reflections and stretches very visual and clear. There are no exercises or supportin...
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Quadratic equation visualizer

Quadratic (Algebra II) 
Java Applet 
Tool 

[1]

Explore how the parameters in a quadratic equaiton in standard form affect the graph of the equation. Dynamically change the parameters a, b, and c and immediately see the effect on the graph. Try t...
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Vertex Form Visualizer

Quadratic (Algebra II) 
Java Applet 
Tool 

[1]

Explore how the parameters in a quadratic equation in vertex form affect the graph of the equation. Dynamically change the parameters and immediately see how the graph changes. Try to change the par...
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Quadratic Functions

Quadratic Equations (Algebra II) 
Java Applet 
Activity 

[5]

Guided activities with the Graph Explorer applet, designed to let students learning about quadratic functions explore: the parabolic shape of the graphs of quadratic functions; how coefficients affect...
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Classification of Roots Using ...

Quadratic Equations (Algebra II) 
Flash 
Support Material 

[0]

This minilesson explains how to classify the roots of a quadratic equation using the discriminant from the quadratic formula.
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Solving a Quadratic Equation w...

Quadratic Equations (Algebra II) 
Flash 
Support Material 

[0]

This minilesson explains how to solve a quadratic equation that has imaginary roots.
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Data Flyer

Quadratic Equations (Algebra II) 
Java Applet 
Tool 

[2]

This activity allows the user to plot a set of (x,y) ordered pairs and graph a function on the same coordinate plane. The applet allows the manipulation of a function of the form y = f(x).
More: lessons, discussions, ratings, reviews,...

Guess My Coefficients App

Quadratic Equations (Algebra II) 
TI83/TI84 
Tool 

[1]

This App provides a way for students to study and learn how to identify the coefficients of a function from a graph. Students can choose linear functions, quadratic functions, and absolute value funct...
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