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Geronimo! Kids send clowns across the tent by making angles in this silly circus-themed math game.

Angle Measurement: Circus Edition

Blast off! Kids make angles between 0 and 180 degrees to send Bozo flying across the Big Top in this bizarre geometry game.

Circus Angle Measurement

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

Many students don’t realize they can use an angle measures as an additive until they have completed this exercise.


Recognizing Angle Measure as Additive 

Students will become experts at classifying angles after this exercise teaches them the various types.


Classifying Angles 

Whether by sea or by land, kids will sharpen 5th grade geometry skills in a fun way with this workbook.

What's Your Angle?

Looking for a worksheet to help practice basic geometry? This printable works with identifying different types of angles.

Types of Angles

Use these vocabulary cards with the EL Support Lesson: Describing Angles.

Vocabulary Cards: Describing Angles

Use this glossary with the EL Support Lesson: Describing Angles.

Glossary: Describing Angles

Use these vocabulary cards with the EL Support Lesson: Geometry Vocabulary: Lines.

Vocabulary Cards: Geometry Vocabulary: Lines

Use this glossary with the EL Support Lesson: Geometry Vocabulary: Lines.

Glossary: Geometry Vocabulary: Lines.

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

Geometry: Name That Angle!

Knowing how to identify right angles is a huge part of geometry. Help your child get to know his right angle shapes with this worksheet.

Shapes With Right Angles

In this third grade geometry worksheet, your child will practice identifying right, acute, and obtuse angles.

Identifying Angles

Put that protractor to good use! In this geometry worksheet your student will practice measuring each of these angles using a protractor.

Measuring Angles

Master your knowledge of supplementary angles with this geometry practice sheet! Remember that supplementary angles add up to make 180 degrees.

Supplementary Angles

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

Complementary and Supplementary Angles

Get to know your complementary angles with this helpful practice sheet! Remember, complementary angles add up to make 90 degrees.

Complementary Angles

Turn your fourth grader into a geometry detective! How many degrees is each missing angle in these quadrilaterals?

The Missing Angle: Quadrilaterals

How much does your fourth grader know about triangles? Can he figure out the missing angle in each of these triangles?

The Missing Angle: Triangles

Is your fourth grader reluctant to practice geometry? This colorful worksheet, which explores obtuse triangles, may be just what he needs!

Obtuse Triangles: Identifying Triangles

Let your fourth grader play triangle detective: can she spot the acute triangles on this worksheet?

Identifying Triangles: Acute Triangles

This colorful worksheet asks your fourth grade geometry detective to practice identifying right triangles.

Identifying Triangles: Right Triangles

Help Simon the Spider create 90 degree angles with this playful Halloween geometry worksheet!

Spider Web Angles

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

Right Angles Geometry

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

Label the Angle

On this worksheet, your third-grader will be asked to find the right angles and label them with the right angle symbol.

Right Angle Symbol: Label the Right Angle

On this worksheet, your third-grader will be asked to circle all the right angles they can find in the picture.

Counting Right Angles

Introduce your child to different angles starting with an obtuse angle and see him find the obtuse angles in this worksheet.

Obtuse Angles

Supplementary, Complementary, Vertical, and Adjacent Angles

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