1st - 4th Grade Angles Resources

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

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

Students get to practice measuring angles using built-in protractors in this fun geometry activity! After measuring, they'll put their angle knowledge to the test by classifying each angle as acute, obtuse, right, or straight.

How well do you know your angles? Let's find out! Use this geometry resource to help your students identify and differentiate between important angles such as acute, obtuse, straight, and right angles.

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

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

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

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

Is your child in need of a geometry review? This worksheet covers the basic 2-D shapes, from circles and triangles to pentagons and hexagons.

Help students learn how to use a protractor.

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

Use this year-end assessment to check students’ grasp of key fourth grade geometry concepts.

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

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

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

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

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

Help your fourth graders take their understanding of angles and lines to the next level with this creative geometry challenge! Students will have fun drawing various types of shapes based on written descriptions and your students' knowledge of angles.

Kids get to know shapes better by counting their line segments, endpoints, and angles, and record the info in this handy chart.

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

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

From angles and congruent shapes to calculating perimeter, this quiz covers variety of topics in third grade geometry.

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

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