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

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!

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

Sail through geometry practice with this third-grade worksheet all about finding the perimeter of triangles!

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

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

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.

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.

Fifth graders review types of angles, triangles, and polygons in this handy geometry review.

Strengthen your child's geometry skills with this printable worksheet. Use this resource with your students to classify two-dimensional shapes like parallelograms, quadrilaterals, squares, and triangles.

Challenge your students to identify or draw 18 different geometric shapes, including polygons, quadrilaterals, and triangles.

Triangles, trapezoids, rhombi...oh my! Identifying different shapes is an important milestone for young learners. Use this colorful activity to assess your first graders’ abilities to recognize and differentiate between 2-D shapes.

Use this resource to help your students develop their understanding of trapezoids and other two-dimensional shapes. Students will compare the attributes of trapezoids to those of other plane figures, such as triangles and ovals, in this geometry activity.

Space out with this shapes worksheet, where kids identify basic 2D shapes.

This shape challenge worksheet doubles as a coloring page, and builds early geometry skills.

In this worksheet, learners will find and draw a line of symmetry on nine shapes.

Practice identifying parallel and perpendicular lines in the context of 2D shapes with this fourth-grade geometry worksheet!

Show your child that shapes are more than just lines on a page with this worksheet that challenges him to find all the shapes in the picture.

This worksheet provides support solving volume equations.

Use your geometry skills to find the perimeters in this worksheet. This perimeter worksheet gets your child to calculate the perimeters of rectangles.

Add up the areas in this engaging geometry worksheet!

Kids practice finding area and perimeter with this worksheet.

Practice perimeter problem solving with this third-grade worksheet!

Perfect your perimeter proficiency in this third-grade worksheet!

With this worksheet, your students will calculate volumes of rectangular prisms.

Pore over perimeter in this worksheet for third-grade students!

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

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

Get practice with pairs of parallel lines in this geometry worksheet!