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Lines, Rays, and Angles at the Light Show

Grade 4 geometry: name points, segments, rays, and lines, sort angles and line pairs, and draw parallel lines and an obtuse angle.

Grade 4MathInteractive · Printable

Aligned to4.G.A.1

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What’s included

Single worksheet
Auto-graded online
1 Common Core standard
Printable answer key
13 questions
Classroom-ready

Details

Format: Interactive · Printable
Grade: Grade 4
Subject: Math
Question types: Fill in the blank, Multiple choice, Matching, Sorting, Short answer, Drawing

About this worksheet

What students practice

Students identify and name points, line segments, rays, and lines.
Students classify angles as acute, right, or obtuse and line pairs as parallel or perpendicular.
Students draw a pair of parallel lines and a named obtuse angle.

How to use

Review what arrows and endpoints mean before starting. Students can hold the corner of an index card against each angle and each pair of crossing lines to check for right angles.

Curriculum

Common Core standard covered

4.G.A.1

Draw points, lines, line segments, rays, angles, and perpendicular and parallel lines.

Preview

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Name Date

Lines, Rays, and Angles at the Light Show

Name and draw the figures made by stage lights and lasers.

Points, segments, rays, and lines

A line segment has two endpoints. A ray has one endpoint and goes on forever in one direction. A line goes on forever in both directions. An arrow shows that a figure keeps going.

The light crew sketched these figures. Match each figure to its name.