Exploring 3D Shapes: Understanding Solid Figures and Their Attributes
This guide provides an in-depth exploration of three-dimensional shapes, focusing on solid figures like prisms, pyramids, spheres, cones, and cylinders. Learn to identify and describe the unique attributes of these shapes, including faces, edges, and vertices, using appropriate mathematical vocabulary. Engage in activities that challenge you to classify solid figures based on their characteristics and answer questions related to their features. Discover how many faces, edges, and vertices each shape has, and understand the distinctions between different solid figures through interactive examples.
Exploring 3D Shapes: Understanding Solid Figures and Their Attributes
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Presentation Transcript
3 Dimensional Shapes Solid Figures Objective: Identify the attributes and names of solid figures G.I.A.3 Identify and describe attributes of three-dimensional shapes including prisms, pyramids, spheres, cones, and cylinders using appropriate vocabulary. G.I.B.1 Classify three-dimensional shapes according to their attributes. Geometry-
What are solid figures? Solid Figures are 3D. Solid Figures can have: Faces Edges Vertices
Face A face is the flat surface of a solid figure. Choose a shape that has a face. How many faces does your shape have? Bonus: Does a sphere have any faces?
Edges An edge is formed when two faces meet. An edge is a straight line segment. Choose a shape that has an edge. How many edges does your shape have? Does a cone have an edge?
Vertices A vertex is a point where edges meet. Choose a shape that has a vertex. How many vertices does your shape have? Does a cylinder have a vertex?
Cube Examples
Rectangular Prism Examples
Sphere Examples
Cone Examples
Cylinder Examples
Pyramid Examples
Hemisphere Examples
Review What is a solid figure? 1. flat, closed, plane figure; can’t stand on its own. 2. 3-D; it can stand on its own 3. None of the above
What is this figure called? 1. Cone 2. Rectangular Prism 3. Cube
What is this figure called? 1. Sphere 2. Cube 3. Pyramid
What is this part of the cylinder called? 1. Face 2. Edge 3. Vertex
What is this part of the cone called? 1. Face 2. Edge 3. Vertex
What is this part of the cube called? 1. Face 2. Edge 3. Vertex