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Two-dimensional Components of Three-dimensional Objects

T.I.P.S.


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Students must be able to identify the two-dimensional components or the flat surfaces of three-dimensional figures or solid figures. Students should know that two-dimensional figures are components of three-dimensional real-world objects. For example, a cone has the base of a circle.

Example


Look at the shapes and point and identify the solid figures that have a flat surface.

shapes

Hint

Possible Solution

Digital Tools


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Identifying Shapes Traces from Solids

Resources


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TEKS


K.6 Geometry and measurement. The student applies mathematical process standards to analyze attributes of two-dimensional shapes and three-dimensional solids to develop generalizations about their properties. The student is expected to:

 (C) identify two-dimensional components of three-dimensional objects

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