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

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

Help students learn how to use a protractor.

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

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

Use this one-page geometry handout to help students determine angle relationships with confidence and ease!

Use this one-page guided notes template to help learners cement their understanding of angle relationships!

Help your students explore angle relationships and transversals of parallel lines with this eighth-grade geometry worksheet! 

Help students hone their knowledge of different angles with this eighth-grade geometry worksheet about parallel lines cut by a transversal.

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.

This fun puzzle provides lots of angle practice for your child. Can they figure out which way the boat is facing after the last turn?

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.

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.

Find the missing angle in a triangle using addition and subtraction.

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

Deconstruct shapes with this fill-in chart of 2D shapes. Kids will practice identifying edges and vertices of simple shapes.

Deepen students' understanding of complementary, supplementary, vertical, and adjacent angles with this seventh-grade geometry worksheet!

In this excerpt from an upcoming math workbook, your junior detective will make a positive ID on obtuse, acute and right angles.

Students use the Triangle Angle-Sum Theorem to solve for the variable in triangles where two or more angle measures are linear algebraic expressions.

Measure your skills with angles in this seventh-grade geometry worksheet!

Find the measures of missing interior and exterior angles of triangles with this geometry worksheet!