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Virtual Triangle Manipulatives

There are 5 videos in this category and 0 videos in 0 subcategories.

Category Videos
Not Right For WatchKnowLearn
Ages: 12 - 16
1142 Views:
Pascal's Triangle - A Virtual Manipulative
From usu.edu, produced by Utah State University
Pascal's Triangle is a triangular arrangement of numbers constructed in such a way that every number in the interior of the triangle is the sum of the two numbers directly above it. It has a great many applications, including the coefficients of the ... [more]
May 17, 2010 at 10:20 PM
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Not Right For WatchKnowLearn
Ages: 10 - 15
1026 Views:
Pinwheel Tiling – A Virtual Manipulative
From usu.edu, produced by Utah State University
This manipulative allows tiling the plane with Pinwheel Triangles. A Pinwheel Triangle is a right triangle with one leg twice as long as the other. Five Pinwheel Triangles can be combined to form a larger Pinwheel Triangle, called a super-tile, with ... [more]
June 3, 2010 at 07:58 PM
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Not Right For WatchKnowLearn
Ages: 10 - 15
1010 Views:
Right Triangle Solver – A Virtual Manipulative
From usu.edu, produced by Utah State University
Practice using the Pythagorean theorem and the definitions of the trigonometric functions to solve for unknown sides and angles of a right triangle. There are more instructions on the right side of the Java applet.
June 3, 2010 at 08:01 PM
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Not Right For WatchKnowLearn
Ages: 10 - 15
895 Views:
Triangle Solver – A Virtual Manipulative
From usu.edu, produced by Utah State University
Practice using the law of sines and the law of cosines to solve for unknown sides and angles of a triangle.
June 3, 2010 at 08:04 PM
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Not Right For WatchKnowLearn
Ages: 7 - 14
1475 Views:
Congruent Triangles - A Virtual Manipulative
From usu.edu, produced by Utah State University
You are given three red segments and three blue segments, with each blue segment matching a red segment. Each segment can be dragged and rotated. Drag the end point of one segment to coincide with the end point of another segment of the same color; t... [more]
May 23, 2010 at 01:09 PM
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