Math Clip Art--Geometry Concepts--Roadside Geometry, Image 11
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Arithmetic >> Geometric Shapes and Figures >> Identifying Shapes

Math Clip Art--Geometry Concepts--Roadside Geometry: 11

Math Clip Art--Roadside Geometry: 11

Roadside Geometry: RR Crossing Sign

Topic

Geometry Concepts

Description

This image illustrates the "Railroad Crossing" sign, which is circular. A circle is a simple closed shape where all points are equidistant from the center. Circular signs are often used for regulatory purposes, drawing attention due to their distinct shape. The interior of the sign shows an X, which highlights the railorad crossing. Another variation of this sign is the X-shaped version.

Circles are used in road signs to convey clear, direct messages that need to be easily recognizable and universally understood. The symmetry and uniformity of a circle make it an effective shape for such signs.

Teacher's Script: "Observe the circular shape of the 'Railroad Crossing' sign. Why do you think circles are used for regulatory signs? What properties of a circle make it suitable for conveying important messages?"

For a complete collection of math clip art related to Geometry, click on this link: Math Clip Art: Geometry Concepts Collection.

Common Core Standards CCSS.MATH.CONTENT.K.G.A.1
Grade Range K - 2
Curriculum Nodes Arithmetic
    • Geometric Shapes and Figures
        • Identifying Shapes
Copyright Year 2020
Keywords composite shapes, composite figures