Math Tools Browse

Resource Name	Topic (Course)	Technology	Type	$?	Rating
Browsing: All Content in Geometry for Pythagorean theorem Browse discussions			Login to Subscribe / Save Results
VisualTrig: Triangle or Rectan...	Pythagorean theorem (Geometry)	JavaScript	Tool		[2]
Online Desktop and PocketPC visual trigonometric calculators. More: lessons, discussions, ratings, reviews,...
Pythagorean Theorem	Pythagorean theorem (Geometry)	Java Applet	Support Material		[1]
Read explanations of forty-three 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)	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 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,...
Pythagorean Theorem Lab	Pythagorean theorem (Geometry)	Computer	Activity		[1]
Students do a "web excursion" exploring various proofs and the history of the Pythagorean Theorem. 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	Support Material		[1]
Discussion of exposition, history, and proof of Pythagorean Theorem 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,...
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,...
The Pythagorean Theorem	Pythagorean theorem (Geometry)	Sketchpad	Activity		[0]
Students create both a visual and formal proof of the Pythagorean theorem, as well as view four additional geometric demonstrations of the theorem. These demonstrations are based on proofs by Bhaskara... 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,...
Visual Demonstration of the Py...	Pythagorean theorem (Geometry)	Sketchpad	Activity		[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... 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,...
The Beach Race	Pythagorean theorem (Geometry)	TI-Nspire	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... More: lessons, discussions, ratings, reviews,...
The Pythagorean Theorem--and M...	Pythagorean theorem (Geometry)	TI-Nspire	Activity		[0]
In this activity, students construct a triangle and ﬁnd all angle and side measures. They practice dragging the vertices to form certain types of triangles, and then they conﬁrm the Pyth... More: lessons, discussions, ratings, reviews,...
Perpendicular Slopes	Pythagorean theorem (Geometry)	TI-Nspire	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,...
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,...
The Pythagorean Theorem	Pythagorean theorem (Geometry)	Computer	Lesson Plan		[0]
This lesson provides directions for teaching about the Pythagorean Theorem using Geometer's Sketchpad. More: lessons, discussions, ratings, reviews,...
The Pythagorean Theorem: Note ...	Pythagorean theorem (Geometry)	Java Applet	Lesson Plan		[0]
Teacher's lesson details on a tool that helps students discover the Pythagorean theorem on their own. These pages show a number of basic proof diagrams of the theorem, without the proof explanations, ... More: lessons, discussions, ratings, reviews,...
The Pythagorean Theorem 1	Pythagorean theorem (Geometry)	Computer	Tool		[0]
This tool illustrates the Pythagorean Theorem. More: lessons, discussions, ratings, reviews,...
Miscellaneous: Pythagorean The...	Pythagorean theorem (Geometry)	Flash	Tool	$	[0]
Flash-based 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,...
The Pythagorean Theorem	Pythagorean theorem (Geometry)	Java Applet	Tool		[0]
A multi-page lesson in which students are led to discover the Pythagorean theorem on their own, through a Java applet that features a manipulable triangle, and through a series of proof diagrams witho... More: lessons, discussions, ratings, reviews,...
Pythagorean Theorem Lesson	Pythagorean theorem (Geometry)	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... 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,...
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 30-60-90 triangle. The applet shows a right triangle that can be resized by dragging any vertex. As it is drag... More: lessons, discussions, ratings, reviews,...
Page 1 2 next »