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

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

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

Students practice using the converse of the Pythagorean theorem to identify right triangles with this geometry worksheet!

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

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

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

Get more practice finding the measures of missing interior and exterior angles of triangles with this geometry worksheet!

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

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

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

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.

Steering a boat is harder than it looks! Can your child use their angle and geometry knowledge to steer this ship in the right direction?

Give your students practice finding diagonal distances between two points with this two-page geometry worksheet!

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

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

How much does your child know about triangles? Can they figure out the missing angle in each of these triangles?

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.