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Showing Results for slideshow treehouse triangles : Page 2

Ask your child to find all the triangles in this worksheet on identifying shapes. He'll hone his skill of identifying shapes, a key part of basic geometry.

Finding Triangles in Traffic

Invite your learner to be a geometry detective as they find the missing base in a series of acute triangles!&nbsp;

Acute Triangles: Find the Missing Base

Students play math detectives by finding the missing heights in a series of acute triangles in this helpful geometry worksheet!&nbsp;

Acute Triangles: Find the Missing Height

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

Make Your Own Fact Family Triangles

Classifying figures by features is a fundamental geometry skill. Use this lesson plan to teach your students how to categorize triangles by internal angle types. 

Classifying Triangles by Internal Angles

Encourage your students to play math detectives by&nbsp;finding the missing base value in a series of obtuse triangles with this helpful geometry worksheet!

Obtuse Triangles: Find the Missing Base

Find&nbsp;the measures of missing interior and exterior angles of triangles with&nbsp;this geometry worksheet!

Finding Missing Interior and Exterior Angles of Triangles #1

Get more practice&nbsp;finding the measures of missing interior and exterior angles of triangles with this geometry worksheet!

Finding Missing Interior and Exterior Angles of Triangles #2

With this social emotional learning worksheet, your child will be guided to research and reflect on one person who has persevered. They will then create a slideshow or poster that defines and illustrates perseverance.

Perseverance in Challenging Times

Students use the Exterior Angle Theorem to solve for the variable in triangles where two or more angle measures are linear algebraic expressions.

Exterior Angles of Triangles: Solve for the Variable

Students use the Triangle Angle-Sum Theorem to solve for the variable in triangles where two or more angle measures are linear algebraic expressions.

Interior Angles in Triangles: Solve for the Variable

In this activity, your child will reflect on one role model in their life or research one historical figure that has displayed perseverance. Then, they will create a slideshow presentation or poster that defines and illustrates perseverance.

Role Models of Perseverance

This comprehensive multiplication lesson gives your students an overview of three different methods for finding products. It features a colorful slideshow and is sure to keep young learners engaged.

Eye See... Multiplicity

Help your child learn how to identify an isosceles triangle with this geometry worksheet.

Isosceles 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.

Triangles Sort

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

Everyday Triangles

This hands-on lesson will get students thinking and talking about how the numbers in fact families are related. Use alone or with the lesson plan **Fact Family Trees.**

Fact Family Triangles

Does your child know the features of an isosceles triangle? Have him try out this worksheet that serves as a quick intro to middle school geometry.

Introduction to Isosceles Triangles

Challenge your third grader to figure out the addition and subtraction patterns on this worksheet.

Cards, Triangles, and Patterns

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

Kids use their cutting skills to build Piggy's house on this prekindergarten worksheet. This worksheet helps build fine motor skills and recognition of shapes.

Cutting Triangles: Build a House

Give your fourth grader a gentle introduction to geometry with this charming triangle area worksheet.

Right Triangles: Practice Finding Area

Model how to find a missing exterior angle with this eighth-grade geometry worksheet!

Finding Exterior Angles of Triangles

This eighth-grade geometry worksheet introduces students to the Triangle Angle Sum Theorem and has them practice finding a missing interior angle in a triangle.

Finding Missing Angles in Triangles

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

Fact Triangles: Addition to 20

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

Practice tracing circles, squares, triangles, and rectangles with this engaging kindergarten worksheet!

Tracing Basic Shapes

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

Play with Shapes 5

Learners sleuth out the area of three triangles in this simple geometry worksheet.

Geometry Detective: Area of a Triangle #1

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