Classifying 3D shapes
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Intros
Lessons
- Introduction to Classifying 3D Shapes:
- What are 3D shapes and what are their properties?
- Introduction to the main three types of 3D shapes and a review on 2D shapes
- Prisms: what are the different subtypes and how do you name them?
- Pyramids: what are the different subtypes and how do you name them?
- Curved surfaces shapes: what are the different subtypes and how do you name them?
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Examples
Lessons
- Naming 3D Shapes
Write the name of the 3D shape. - Identifying 3D Shapes by Name
Which 3D shape matches with the name shown below? Choose a multiple choose option. - Faces, Vertices, and Edges of 3D Shapes
For each 3D shape, write the number of faces, vertices, and edges. - Relationship between 3D Shapes and Face/Vertex/Edge Attributes
Use the table for the attributes of different 3D shapes to answer.- What are the formulas for finding a pyramid's number of: faces, vertices, and edges - from using the number of sides in the base?
- What are the formulas for finding a prism's number of: faces, vertices, and edges - from using the number of sides in the base?
- Using the formulas found in parts a and b, write the number of faces, vertices and edges for a hexagonal pyramid and a hexagonal prism
- What are the formulas for finding a pyramid's number of: faces, vertices, and edges - from using the number of sides in the base?