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!

Find all the triangles in this fun shapes coloring worksheet!

Take a trip to Shape Town to learn about triangles in this worksheet!

This worksheet challenges your preschooler to decide which two triangles are the same shape and size.

Build subtraction sentences with fact family triangles in this engaging worksheet!

Find the facts within the number triangles in this engaging subtraction worksheet!

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

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

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

If you have four balloons, and add one more, how many are there? Help your child learn the basic idea behind addition with this fun counting objects worksheet.

Use these vocabulary cards with the EL Support Lesson Plan: Fact Family Triangles.

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

Students will love getting to make and cut out their own fact family triangles as they practice writing three related numbers.

Help your first grader prepare for the coming school year with this summer-themed beginning addition worksheet.

There aren't many bugs more different than butterflies and cockroaches. Your kindergartener should try to count them separately in this counting worksheet.

You wouldn't want to mistake a wasp for a ladybug! Challenge your kindergartener to keep the two bugs separate in this counting worksheet.

Give your kindergartener plenty of counting practice. This counting worksheet, featuring wasps and dragonflies, may even turn your young one into a bug fanatic.

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

Master your addition facts with this colorful, inviting math worksheet!

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.

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

Focus on fact fluency within 10 in this colorful addition worksheet!

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.

On this kindergarten math worksheet, kids trace the number 19, then write their own. Then they count the triangles they see in the picture and make a graph.