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Showing Results for slideshow treehouse triangles

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

Identifying Triangles: Right Triangles

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

Identifying Triangles: Acute Triangles

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

Obtuse Triangles: Identifying Triangles

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

Sorting Triangles

Find all the triangles in this fun shapes coloring worksheet!

Color the Triangles

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

How Many Triangles?

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

Tricky Triangles: Beginner's Geometry

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

Find the Shape: Triangles

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

Find the Shapes: Triangles

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

Everyday Triangles

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.

Super Shapes: Triangle

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.

Triangle Sort

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

Geometry Review: Angles and Polygons

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

Play with Shapes 5

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

Complete the Clown Hats

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

Complete the Mountains

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

Geometry Task Cards

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

Triangle Angles

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

Find the Shapes

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

Find and Color the Shapes

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

Two-Dimensional Shapes

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.

Shape Fun #4

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.

2-D Shapes: Fill in the Table

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.

Categorize These Shapes!

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.

2-D Shapes Check-in

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.

Geometry: Comparing Trapezoids & Other Shapes

2D shapes are all around us! In this lesson students will explore the properties of four different shapes—triangles, circles, rectangles, and squares! They will learn that they can find these shapes anywhere in the world around us.


Finding All of the Flat Shapes

Find all the squares in this fun shapes coloring worksheet!

Color the Squares

Find all the circles in this fun shapes coloring worksheet!

Color the Circles

Find all the rectangles in this fun shapes coloring worksheet!

Color the Rectangles

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