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Help students learn how to use a protractor.

Protractor Practice

Learn some basic geometry with this worksheet all about the angle.

Basic Geometry: Anatomy of an Angle

Help your third-grader learn about right angle geometry with this simple geometry worksheet.

Right Angles Geometry

Get an grip on geometry with this helpful worksheet! Your student will learn the difference between complementary and supplementary angles.

Complementary and Supplementary Angles

Fourth graders will discover the building blocks of geometry in this unit: points, lines, line segments and rays. Students will explore the properties of different shapes, including symmetry, parallel and perpendicular lines, and 900 angles. Students will apply their understanding as they learn to sort shapes based on these properties.

Geometry 6

Representing data on graphs makes math visual and involves some creativity and design. Plotting data using fractional units takes their learning one step further. Also in this unit, students learn to measure using both traditional units (like inches, feet and yards) and metric units, and how to convert measurements within each system. The concept of measurement gets two dimensional when students explore measuring and working with angles.

Measurement and Data 4

Kids completing this third grade math worksheet practice identifying right angles, acute angles, and obtuse angles.

Geometry: Name That Angle!

Give your third-grader practice labeling angles on this geometry worksheet

Label the Angle

Once students understand angle basics, challenge them to find missing angles in this exercise!

What's the Angle?

Supplementary, Complementary, Vertical, and Adjacent Angles

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