Browsing: All Content in Geometry for Pythagorean theorem Browse discussions 
Login to Subscribe / Save Results

Resource Name 
Topic (Course) 
Technology 
Type 
$? 
Rating 

30  60  90 Triangles  Math ...

Pythagorean theorem (Geometry) 
Java Applet 
Tool 

[0]

An interactive applet and associated web page that demonstrate the properties of a 306090 triangle.
The applet shows a right triangle that can be resized by dragging any vertex.
As it is drag...
More: lessons, discussions, ratings, reviews,...

3:4:5 Triangles  Math Open Re...

Pythagorean theorem (Geometry) 
Java Applet 
Tool 

[0]

An interactive applet and associated web page that demonstrate the properties of a 3:4:5 triangle  one of the Pythagorean triples.
The applet shows a right triangle that can be resized by draggin...
More: lessons, discussions, ratings, reviews,...

454590 Triangles  Math Open...

Pythagorean theorem (Geometry) 
Java Applet 
Tool 

[0]

An interactive applet and associated web page that demonstrate the properties of a 454590 isosceles right triangle.
The applet shows a right triangle that can be resized by dragging any vertex. ...
More: lessons, discussions, ratings, reviews,...

A Dynamic Proof

Pythagorean theorem (Geometry) 
Sketchpad 
Activity 

[0]

Students create a sketch in which a dramatic animation shows how the sum of the areas of two squares is equal to the area of the third square. The link to the activity itself is to a zip file tha...
More: lessons, discussions, ratings, reviews,...

A Dynamic Proof

Pythagorean theorem (Geometry) 
Sketchpad 
Tool 

[0]

Students create a sketch in which a dramatic animation shows how the sum of the areas of two squares is equal to the area of the third square. The link to the tool itself is to a zip file that co...
More: lessons, discussions, ratings, reviews,...

A Geometric Proof of the Pytha...

Pythagorean theorem (Geometry) 
PowerPoint 
Tool 

[0]

This PowerPoint presentation uses animation and color to show a stepbystep geometric proof of the Pythagorean Theorem. It is assumed that students are already familiar with the theorem and its mean...
More: lessons, discussions, ratings, reviews,...

A Right Triangle with Squares

Pythagorean theorem (Geometry) 
Sketchpad 
Activity 

[0]

Students make a square tool and use the tool to investigate the Pythagorean Theorem and its converse. The link to the activity itself is to a zip file that contains the activity in pdf format. ...
More: lessons, discussions, ratings, reviews,...

Distance Formula (Geometry)

Pythagorean theorem (Geometry) 
Flash 
Support Material 

[0]

This minilesson explains how to use the Pythagorean Theorem to find the distance between two points in the plane.
More: lessons, discussions, ratings, reviews,...

Euclid's Elements, Book I, Pro...

Pythagorean theorem (Geometry) 
Java Applet 
Tool 

[0]

Euclid's proposition lays out the Pythagorean Theorem  the sum of the squares of the sides of a right triangle equal the square of the hypotenuse. The guide then examines the structure of the proposi...
More: lessons, discussions, ratings, reviews,...

Euclid's Elements, Book I, Pro...

Pythagorean theorem (Geometry) 
Java Applet 
Tool 

[0]

Euclid's proposition states that if the square of one side equals the sum of the squares of the other two side, then the angle between the two sides which sum is a right angle. The guide then examine...
More: lessons, discussions, ratings, reviews,...

Leonardo da Vinci's Proof

Pythagorean theorem (Geometry) 
Sketchpad 
Activity 

[0]

Students use reflection and rotation to build a sketch that demonstrates a famous proof by Leonardo. The link to the activity itself is to a zip file that contains both the activity in pdf format ...
More: lessons, discussions, ratings, reviews,...

Leonardo da Vinci's Proof

Pythagorean theorem (Geometry) 
Sketchpad 
Tool 

[0]

Students use reflection and rotation to build a sketch that demonstrates a famous proof by Leonardo. The link to the tool itself is to a zip file that contains both the sample sketch (designed to ...
More: lessons, discussions, ratings, reviews,...

Panda Geometry Problem  the ...

Pythagorean theorem (Geometry) 
Shockwave 
Tool 

[0]

The 3D animated video helps students understand the wordings in a geometry problem. Although the video shows the traditional way to solve the problem, a novel way video only requires free log in. It ...
More: lessons, discussions, ratings, reviews,...

Perpendicular Slopes

Pythagorean theorem (Geometry) 
TINspire 
Activity 

[0]

In this activity, students investigate the “negative reciprocal” relationship between the slopes of perpendicular lines. The final phase of the activity is appropriate for more advanced students as th...
More: lessons, discussions, ratings, reviews,...

Pythagoras Plugged In: Proofs ...

Pythagorean theorem (Geometry) 
Sketchpad 
Activity 
$ 
[0]

This book guides students through a variety of proofs and applications of the Pythagorean theorem. By constructing and dynamically manipulating figures, students visualize the theorem and gain insight...
More: lessons, discussions, ratings, reviews,...

Pythagoras Theorem

Pythagorean theorem (Geometry) 
Java Applet 
Tool 

[0]

Interactive proof of Pythagorean theorem (Euclid's proof) using geometric transformations.
More: lessons, discussions, ratings, reviews,...

Pythagoras graphical proof  M...

Pythagorean theorem (Geometry) 
Java Applet 
Tool 

[1]

An interactive applet and associated web page that demonstrates a graphical proof of Pythagoras' Theorem.
The applet shows a right triangle that is replicated and then moved around to demonstra...
More: lessons, discussions, ratings, reviews,...

Pythagoras' Theorem

Pythagorean theorem (Geometry) 
Flash 
Tool 

[1]

Test yourself on the Pythagorean Theorem and its applications in these ten questions.
More: lessons, discussions, ratings, reviews,...

Pythagoras' Theorem  Math Ope...

Pythagorean theorem (Geometry) 
Java Applet 
Tool 

[0]

An interactive applet and associated web page that illustrate Pythagoras' Theorem. The applet shows a right triangle that can be resized by dragging any vertex.
As it is being dragged the formula...
More: lessons, discussions, ratings, reviews,...

Pythagorean Explorer

Pythagorean theorem (Geometry) 
Java Applet 
Tool 

[1]

This applet allows the viewer to calculate the length of one side of a triangle using the Pythagorean Theorem.
More: lessons, discussions, ratings, reviews,...

Pythagorean Theorem

Pythagorean theorem (Geometry) 
Computer 
Lesson Plan 

[0]

Learn how the Pythagorean Theorem works and how to apply it.
More: lessons, discussions, ratings, reviews,...

Pythagorean Theorem

Pythagorean theorem (Geometry) 
Computer 
Support Material 

[1]

Discussion of exposition, history, and proof of Pythagorean Theorem
More: lessons, discussions, ratings, reviews,...

Pythagorean Theorem

Pythagorean theorem (Geometry) 
Java Applet 
Support Material 

[1]

Read explanations of fortythree proofs of the Pythagorean theorem. Some of the proofs have additional pages with applets to explore.
More: lessons, discussions, ratings, reviews,...

Pythagorean Theorem

Pythagorean theorem (Geometry) 
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 ...
More: lessons, discussions, ratings, reviews,...

Pythagorean Theorem

Pythagorean theorem (Geometry) 
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...
More: lessons, discussions, ratings, reviews,...

Page 1
2
next »
