Identify shapes as twodimensional (lying in a plane, “flat”) or threedimensional (“solid”).
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Not Right For WatchKnowLearn
Ages: 6  10
7416 Views:

A side is a flat part of a shape. A vertex is a corner of a shape. It is a point where two sides meet. A shape has the same number of sides and vertices. Identify curves and angles. Viewer can move at his or her own pace.
May 20, 2010 at 02:30 PM


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Ages: 4  9
18915 Views:

This story slide show will teach children about geometric shapes. As they listen to the story they will be exploring and visualizing solid geometric shapes while they enjoy the adventure with Sniffer Bob in the story. This story is as educational as ...it is entertaining. At the end of the slide show are instructions on how to make geometric shapes from paper. Aligned with K2 National Geometry Standards. (09:49)
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August 4, 2009 at 04:50 PM


Not Right For WatchKnowLearn
Ages: 8  14
6789 Views:

Students can compare shapes by counting faces, edges, and vertices. Count faces, edges, and vertices to compare solid shapes. User clicks through the slides.
May 20, 2010 at 02:34 PM


Not Right For WatchKnowLearn
Ages: 3  6
11988 Views:

Learn about the attributes of solid shapes such as curves, ability to roll, slides, flat surfaces and corners. Learn the names of the basic solid shapes cylinder, sphere, cone, cube and rectangular prisms. Some vocabulary may be too advanced for st...udents and a word wall might be of value. As well, if the students have access to the objects they could demonstrate the lesson and better retain the data.
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May 14, 2010 at 12:42 PM


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Ages: 5  10
15495 Views:

Mr. Smith sings a cute song to teach kids 3D shapes. He helps build real world connections while students learn the cube, rectangular prism, cylinder, sphere, and pyramid. This is a good resource to help introduce and/or review this important skill. ...(04:03)
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August 29, 2011 at 09:50 PM


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Ages: 7  14
3247 Views:

A Platonic solid is a polyhedron whose faces are identical regular polygons. The ancient Greeks were able to show that there are exactly five such Platonic solids. This virtual manipulative allows you to display, rotate, and resize Platonic solids. I...t also allows you to select vertices, edges, and faces, and observe that the number of vertices minus the number of edges plus the number of faces is always equal to 2 (Euler's formula).
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May 31, 2010 at 12:21 PM


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Ages: 7  14
2704 Views:

With this virtual manipulative you can create objects with pattern block pieces and explore Reflections as transformations of the plane.
When the manipulative loads, a triangle and its reflection are already placed in the workspace. There are more ...instructions to the right of the manipulative.
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May 31, 2010 at 12:26 PM


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Ages: 9  18
2470 Views:

An adventure through time and space on a voyage of the HEXAGON, nature's perfect shape. (03:08)
January 26, 2010 at 07:13 PM


Not Right For WatchKnowLearn
Ages: 4  8
4111 Views:

Students look at plane shapes circle, triangle, square and rectangle to determine where their corners and sides are, if they have them. User clicks through the slides.
May 14, 2010 at 01:31 PM


Not Right For WatchKnowLearn
Ages: 6  11
4109 Views:

This video tells a story of Max who travels to the pentagon and notices all the geometric shapes on his way.
January 26, 2010 at 06:49 PM
