Students use this Lines Rays and Segments Worksheet to name, draw, and explain points, lines, segments, rays, and parallel and perpendicular lines. Built for 4th Grade with an answer key included, so checking takes seconds.

Using the Angles, Rays, and Segments Worksheet, students identifyand draw examples of angles, rays, and segments.

This measuring angles worksheet gives 4th graders hands-on practice using a protractor to measure angles in degrees and to name acute, right, obtuse, and straight angles. Answer key included for fast, no-prep geometry practice.

Using the Rays Worksheet, students circle and name the rays.

The What Kind of Angle worksheet gives 4th graders eight angles to sort as acute, right, obtuse, or straight. Answer key included for quick, no-prep geometry practice.

This 4.MD.7 Common Core Worksheet gives 4th graders practice finding unknown complementary and supplementary angles using right angles and straight lines. Includes a complete answer key — perfect for no-prep angle measurement practice.

In this Star Wars Rays and Angles Activity, students recognize angles as obtuse, acute or right by playing War!

Using the When Two Rays Meet Worksheet, students draw the two rays for each set and create an angle.

Using the Finding Angles Worksheet, students search for angles in their classroom and then redraw and estimate the angle's measurement.

In this 4.MD.7 Fourth Grade Common Core lesson students solve addition and subtraction problems to find unknown angles on a diagram.

In this 4.MD.5 Common Core Activity, students recognize angles as obtuse, acute or right by playing this game of War with a partner!

In this 4.G.1 Fourth Grade Common Core Lesson, students identify points, lines, line segments, rays, angles, perpendicular and parallel lines.

In this 4.G.2 Fourth Grade Common Core Lesson, students classify shapes based on presence or absence of specific lines and angles.

Using this Baking with Geometry Activity, students match picture cards to the appropriate geometry term, identifying points, lines, line segments, rays, and angles.

In this 4.MD.5 Fourth Grade Common Core Lesson, students recognize angles as obtuse, acute or right by playing War!

In this 4.MD.6 Fourth Grade Common Core Lesson, students measure angles in whole-number degrees using a protractor.

Using the Angles Measuring Worksheet, students measuring ten angles using a protractor and then identify the type of angle (acute, obtuse, right, or straight)

In this Up, Up, and Away! Measuring Angles Activity, students solve addition and subtraction problems to find unknown angles on a diagram.

Using this Measuring Monstrous Angles Activity, students measure angles in whole-number degrees using a protractor.