Children find the unknown angles for five triangles, then identify whether the triangle is right, acute, or obtuse, in this geometry worksheet.

Use this glossary with the EL Support Lesson Plan: Triangle Time.

Use these vocabulary cards with the EL Support Lesson Plan: Triangle Time.

Build student understanding of the defining attributes of triangles with this sorting activity. Students will cut out different shape cards and sort them into examples and non-examples of triangles.

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

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

This printable worksheet includes six different shapes: Rectangle, circle, hexagon, rectangular prism, sphere, and triangle. Can they match the shape to its name?

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

Can your first graders tell the difference between a square and a cube? How about a triangle and a cone? Use this geometry assessment to gauge your students’ abilities to use attributes to sort 2-D and 3-D shapes.

Teach your students to sort triangles as acute, right, or obtuse based on their internal angle type.

Children will take note of the everyday shapes that surround them in this fun geometry activity.

Help students learn how to use a protractor.

In this geometry worksheet, children learn to calculate area two ways!

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

Learn the difference between parallel and perpendicular lines with this helpful tracing worksheet!

Help your third-grader learn to recognize quadrilaterals with this geometry worksheet.

Are your students ready to learn about equal shares? Then, this worksheet is for them!

Learn to multiply single-digit numbers using area models in this colorful worksheet!

Learn to identify the faces, vertices and edges of 3D shapes with this fill-in chart!

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

This fun cookie worksheet will help your students learn to divide cookies into halves, thirds, and fourths.

Help your third-grader learn to recognize the identifying features of a polygon on this geometry worksheet.

You know about 2D shapes, now get ready to learn your 3D shapes in this colorful worksheet!

In this helpful worksheet, your third-grader will learn how to count square units to find the total area of a shape.

Learn how to draw 3-dimensional shapes with this simple guide for kids. This is a great way to review the 3D shapes.

Kids completing this third grade math worksheet learn the attributes of solid geometric figures, then identify the figures among common lunch objects.

Children learn to identify the length and width of a rectangle, then use these to calculate the rectangle's area, in this geometry worksheet.

Kids learn about symmetry in this fun 2nd grade geometry worksheet by drawing the other half of each picture to make a symmetrical shape.

A cylinder is a 3-D shape that appears in many everyday things. Help your child learn about cylinders by identifying the shape in her surroundings.