Classify prisms by base shape and lateral surface shape. Classify three-dimensional figures by their attributes. Classify three-dimensional solids by their configuration and properties. (e.g., parallelism, perpendicularity, and congruency)

Classify pyramids by their base shapes and lateral surface shapes. Classify three-dimensional figures by their attributes. Classify three-dimensional solids by their configuration and properties. (e.g., parallelism, perpendicularity, and congruency)

This two-minute Math Shorts episode helps students understand the two-dimensional figures that result from slicing solid three-dimensional figures. The video demonstrates this using cylinders and right rectangular pyramids as the three-dimensional fi...gures.
Please visit the PBS Learning Media library (pbslearningmedia.org/resource/muen-math-g-slicing-3d-figures/slicing-three-dimensional-figures/) to access the supplementary learning materials included with this video.
This video was made for the PBS Learning Media library, thanks to a generous grant from the Corporation for Public Broadcasting. It was produced in collaboration with Utah Education Network.
Common Core State Standards:
CCSS.Math.Cont.7.G.A.3 ( Grade 7 ): Describe the two-dimensional figures that result from slicing three-dimensional figures, as in plane sections of right rectangular prisms and right rectangular pyramids[more]

Students can compare shapes by counting faces, edges, and vertices. Count faces, edges, and vertices to compare solid shapes. User clicks through the slides.

Tim Bedley, veteran teacher, gives a mini lesson to remind students how to identify straight edge, curved edge, flat face, curved face, vertex, vertices, base, circular base, etc. He uses an interactive board to define each one of these shapes. This ...is a great classroom resource to introduce or to review 3D shapes. (1:47)[more]

Identify properties of two- and three-dimensional figures. Investigate lines of symmetry and classification of figures based on their attributes in this study of Navajo hogans.

This video defines a prism as a 3D object with a face at one end identical to the face at the other end. Examples are shown on a computer screen with narration explaining how to identify each.
( 2:29)

Classify cones cylinders, and spheres by base shape and lateral surface shape. Identify the net (two-dimensional representation) that corresponds to a rectangular prism, cone, or cylinder. Recognize the three dimensional figure represented by a net.

Name concrete objects and pictures of three-dimensional cubes. Lesson goes through step-by-step at the learner's pace and even includes follow up activities.

Name concrete objects and pictures of three-dimensional solids (cones, spheres and cubes). Describe relationships between two-dimensional and three-dimensional objects (squares/cubes, circles/spheres, triangles/cones).

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