What's the connection? Make lines between the dots to create triangles with this dotty worksheet.

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

Find all the triangles in this fun shapes coloring worksheet!

Here's a colorful math challenge for your kindergartener: can he count up all the triangles in the birthday party scene?

Help students hone their geometry skills with this seventh-grade math worksheet all about creating triangles given specific information.

All of these pictures are hiding some sneaky triangles. Can your kindergartener find them all in this colorful worksheet?

How many triangles do you see? Introduce your young student to shapes and beginning geometry concepts with this fun coloring sheet.

Students explore the relationships between the side lengths and angle measures of triangles in this seventh-grade geometry worksheet!

Learning simple shapes is fun with this cute printable maze that helps preschoolers practice recognizing triangles.

How many sides does a triangle have? Three! Sort shapes that have three sides and shapes that don't have three sides with this wacky worksheet.

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

Can your kindergartener recognize triangles? Give her some extra practice with this worksheet. She'll draw triangles and pick them from a box of other shapes.

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.

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

What does one semicircle, two parallelograms, three triangles and a rectangle add up to?

Practice your triangles in this fun and easy worksheet that allows you to trace the clown's hats.

Gain practice drawing your shapes! Trace the triangles in the picture to complete the mountains in the background.

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

Circles and triangles and squares, oh my! Can your child find all the hidden shapes in this cute coloring page?

Whoa this sheet is shape-shifting! Help your student familiarize with the different shapes by coloring in the triangles and circles.

Trace, then color, then write, all while getting familiarized with basic shapes: circles, squares, triangles and rectangles.

How can a few triangles and a rectangle make an airplane? Show your kindergarten the magic of shapes with this fun cut and paste activity.

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 4th of July picnic is full of shapes! Help your preschooler learn to identify circle, stars, triangles and squares that are hidden in this scene.

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.

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.

Give students practice composing and constructing geometric shapes with this seventh-grade geometry worksheet!