SKIP TO CONTENT
Worksheet Generator
Subjects
Grades
Worksheets
Games
Build a Worksheet
More Resources
Roly Recommends
Subjects
Grades
Worksheets
Games
Build a Worksheet
More Resources
Roly Recommends
All Subjects
Math
Geometry
Subtopics:
Two-Dimensional Shapes
Area
Perimeter
Symmetry
Three-Dimensional Shapes
Angles
Parallel and Perpendicular Lines
Show Less
Filters
Search for: worksheet, slideshow, treehouse, triangles
✕
Math
✕
Worksheets
✕
2nd - 4th Grade
✕
Common Core
✕
Subjects
Math
English Language Arts
Science
Social Studies
Foreign Language
Grade Level
Pre-K
K
1st
2nd
3rd
4th
5th
6th
7th
8th
Early Childhood
Elementary School
Middle School
Resource Type
Worksheets
Games
Lesson Plans
Interactive Worksheets
Activities
Teacher Resources
Occasion
Spring
Fall
Winter
Holidays
Thanksgiving
Common Core
Yes
Arts & Crafts
Arts & Crafts
Paper & Glue Crafts
See More
Clear All
View 147 results
Showing Results for worksheet slideshow treehouse triangles
147 results
Search for: worksheet, slideshow, treehouse, triangles
✕
Math
✕
Worksheets
✕
2nd - 4th Grade
✕
Common Core
✕
Clear All
Sort by:
Relevance
Most recent
Most popular
Alphabetical A-Z
Alphabetical Z-A
All filters
147 results
Sort by:
Relevance
Most recent
Most popular
Alphabetical A-Z
Alphabetical Z-A
Identifying Triangles: Right Triangles
Worksheet
Identifying Triangles: Right Triangles
Fourth Grade
Geometry
This colorful worksheet asks your fourth grade geometry detective to practice identifying right triangles.
Worksheet
Identifying Triangles: Right Triangles
Worksheet
Identifying Triangles: Right Triangles
This colorful worksheet asks your fourth grade geometry detective to practice identifying right triangles.
Fourth Grade
Geometry
Worksheet
Identifying Triangles: Acute Triangles
Worksheet
Identifying Triangles: Acute Triangles
Fourth Grade
Geometry
Let your fourth grader play triangle detective: can she spot the acute triangles on this worksheet?
Worksheet
Identifying Triangles: Acute Triangles
Worksheet
Identifying Triangles: Acute Triangles
Let your fourth grader play triangle detective: can she spot the acute triangles on this worksheet?
Fourth Grade
Geometry
Worksheet
Obtuse Triangles: Identifying Triangles
Worksheet
Obtuse Triangles: Identifying Triangles
Fourth Grade
Geometry
Is your fourth grader reluctant to practice geometry? This colorful worksheet, which explores obtuse triangles, may be just what he needs!
Worksheet
Obtuse Triangles: Identifying Triangles
Worksheet
Obtuse Triangles: Identifying Triangles
Is your fourth grader reluctant to practice geometry? This colorful worksheet, which explores obtuse triangles, may be just what he needs!
Fourth Grade
Geometry
Worksheet
2-D Shapes: Fill in the Table
Worksheet
2-D Shapes: Fill in the Table
Second Grade
Geometry
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.
Worksheet
2-D Shapes: Fill in the Table
Worksheet
2-D Shapes: Fill in the Table
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.
Second Grade
Geometry
Worksheet
Geometry: Comparing Trapezoids & Other Shapes
Worksheet
Geometry: Comparing Trapezoids & Other Shapes
Third Grade
Geometry
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.
Worksheet
Geometry: Comparing Trapezoids & Other Shapes
Worksheet
Geometry: Comparing Trapezoids & Other 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.
Third Grade
Geometry
Worksheet
Draw a Line of Symmetry
Worksheet
Draw a Line of Symmetry
Fourth Grade
Geometry
In this worksheet, learners will find and draw a line of symmetry on nine shapes.
Worksheet
Draw a Line of Symmetry
Worksheet
Draw a Line of Symmetry
In this worksheet, learners will find and draw a line of symmetry on nine shapes.
Fourth Grade
Geometry
Worksheet
Parallel and Perpendicular Lines in Two-Dimensional Shapes
Interactive Worksheet
Parallel and Perpendicular Lines in Two-Dimensional Shapes
Fourth Grade
Geometry
Practice identifying parallel and perpendicular lines in the context of 2D shapes with this fourth-grade geometry worksheet!
Interactive Worksheet
Parallel and Perpendicular Lines in Two-Dimensional Shapes
Interactive Worksheet
Parallel and Perpendicular Lines in Two-Dimensional Shapes
Practice identifying parallel and perpendicular lines in the context of 2D shapes with this fourth-grade geometry worksheet!
Fourth Grade
Geometry
Interactive Worksheet
Find the Rectangle's Perimeter
Worksheet
Find the Rectangle's Perimeter
Fourth Grade
Geometry
Use your geometry skills to find the perimeters in this worksheet. This perimeter worksheet gets your child to calculate the perimeters of rectangles.
Worksheet
Find the Rectangle's Perimeter
Worksheet
Find the Rectangle's Perimeter
Use your geometry skills to find the perimeters in this worksheet. This perimeter worksheet gets your child to calculate the perimeters of rectangles.
Fourth Grade
Geometry
Worksheet
What Do You Know About Area & Perimeter?
Worksheet
What Do You Know About Area & Perimeter?
Fourth Grade
Geometry
Kids practice finding area and perimeter with this worksheet.
Worksheet
What Do You Know About Area & Perimeter?
Worksheet
What Do You Know About Area & Perimeter?
Kids practice finding area and perimeter with this worksheet.
Fourth Grade
Geometry
Worksheet
Find the Perimeter of Squares & Rectangles #1
Worksheet
Find the Perimeter of Squares & Rectangles #1
Third Grade
Geometry
Practice perimeter problem solving with this third-grade worksheet!
Worksheet
Find the Perimeter of Squares & Rectangles #1
Worksheet
Find the Perimeter of Squares & Rectangles #1
Practice perimeter problem solving with this third-grade worksheet!
Third Grade
Geometry
Worksheet
Find the Perimeter of Squares & Rectangles #3
Worksheet
Find the Perimeter of Squares & Rectangles #3
Third Grade
Geometry
Perfect your perimeter proficiency in this third-grade worksheet!
Worksheet
Find the Perimeter of Squares & Rectangles #3
Worksheet
Find the Perimeter of Squares & Rectangles #3
Perfect your perimeter proficiency in this third-grade worksheet!
Third Grade
Geometry
Worksheet
Find the Perimeter of Squares & Rectangles #2
Worksheet
Find the Perimeter of Squares & Rectangles #2
Third Grade
Geometry
Pore over perimeter in this worksheet for third-grade students!
Worksheet
Find the Perimeter of Squares & Rectangles #2
Worksheet
Find the Perimeter of Squares & Rectangles #2
Pore over perimeter in this worksheet for third-grade students!
Third Grade
Geometry
Worksheet
Basic Geometry: Anatomy of an Angle
Worksheet
Basic Geometry: Anatomy of an Angle
Fourth Grade
Geometry
Learn some basic geometry with this worksheet all about the angle.
Worksheet
Basic Geometry: Anatomy of an Angle
Worksheet
Basic Geometry: Anatomy of an Angle
Learn some basic geometry with this worksheet all about the angle.
Fourth Grade
Geometry
Worksheet
Math Madness: It’s the Same Area 1
Worksheet
Math Madness: It’s the Same Area 1
Third Grade
Geometry
In this geometry worksheet, children learn to calculate area two ways!
Worksheet
Math Madness: It’s the Same Area 1
Worksheet
Math Madness: It’s the Same Area 1
In this geometry worksheet, children learn to calculate area two ways!
Third Grade
Geometry
Worksheet
Area of Rectangular Rooms
Interactive Worksheet
Area of Rectangular Rooms
Third Grade
Geometry
Calculate the area of rectangle spaces in this measurement and data worksheet!
Interactive Worksheet
Area of Rectangular Rooms
Interactive Worksheet
Area of Rectangular Rooms
Calculate the area of rectangle spaces in this measurement and data worksheet!
Third Grade
Geometry
Interactive Worksheet
Composing 3D Shapes: Which One Am I?
Interactive Worksheet
Composing 3D Shapes: Which One Am I?
First Grade
Geometry
Build structures with shapes to practice geometry in this colorful worksheet!
Interactive Worksheet
Composing 3D Shapes: Which One Am I?
Interactive Worksheet
Composing 3D Shapes: Which One Am I?
Build structures with shapes to practice geometry in this colorful worksheet!
First Grade
Geometry
Interactive Worksheet
Find the Area of a Rectangle: Level 1
Worksheet
Find the Area of a Rectangle: Level 1
Third Grade
Geometry
Learners will calculate the area of six rooms in this playful geometry worksheet.
Worksheet
Find the Area of a Rectangle: Level 1
Worksheet
Find the Area of a Rectangle: Level 1
Learners will calculate the area of six rooms in this playful geometry worksheet.
Third Grade
Geometry
Worksheet
Find the Area of a Rectangle: Level 2
Interactive Worksheet
Find the Area of a Rectangle: Level 2
Fourth Grade
Geometry
Learners will calculate the area of seven rectangles in this playful geometry worksheet.
Interactive Worksheet
Find the Area of a Rectangle: Level 2
Interactive Worksheet
Find the Area of a Rectangle: Level 2
Learners will calculate the area of seven rectangles in this playful geometry worksheet.
Fourth Grade
Geometry
Interactive Worksheet
Line Logic: Parallel and Perpendicular #2
Worksheet
Line Logic: Parallel and Perpendicular #2
Fourth Grade
Geometry
This worksheet helps kids understand the difference between parallel and perpendicular lines.
Worksheet
Line Logic: Parallel and Perpendicular #2
Worksheet
Line Logic: Parallel and Perpendicular #2
This worksheet helps kids understand the difference between parallel and perpendicular lines.
Fourth Grade
Geometry
Worksheet
Parallel or Perpendicular? #1
Interactive Worksheet
Parallel or Perpendicular? #1
Fourth Grade
Geometry
Apply your knowledge of parallel and perpendicular lines in this geometry worksheet!
Interactive Worksheet
Parallel or Perpendicular? #1
Interactive Worksheet
Parallel or Perpendicular? #1
Apply your knowledge of parallel and perpendicular lines in this geometry worksheet!
Fourth Grade
Geometry
Interactive Worksheet
Trapezoid Patterns
Worksheet
Trapezoid Patterns
Fourth Grade
Patterns
Use this worksheet to help students describe and create trapezoid patterns.
Worksheet
Trapezoid Patterns
Worksheet
Trapezoid Patterns
Use this worksheet to help students describe and create trapezoid patterns.
Fourth Grade
Patterns
Worksheet
Parallel and Perpendicular Lines: Label the Lines
Interactive Worksheet
Parallel and Perpendicular Lines: Label the Lines
Second Grade
Geometry
Try differentiating between parallel and perpendicular lines with this appealing worksheet!
Interactive Worksheet
Parallel and Perpendicular Lines: Label the Lines
Interactive Worksheet
Parallel and Perpendicular Lines: Label the Lines
Try differentiating between parallel and perpendicular lines with this appealing worksheet!
Second Grade
Geometry
Interactive Worksheet
More Pentagon Perimeter Practice
Worksheet
More Pentagon Perimeter Practice
Fourth Grade
Geometry
This is a great worksheet to practice calculating the perimeter for a pentagon.
Worksheet
More Pentagon Perimeter Practice
Worksheet
More Pentagon Perimeter Practice
This is a great worksheet to practice calculating the perimeter for a pentagon.
Fourth Grade
Geometry
Worksheet
Make a Match: Fractions
Worksheet
Make a Match: Fractions
Second Grade
Fractions
Match that fraction! This worksheet features a fun fraction match game.
Worksheet
Make a Match: Fractions
Worksheet
Make a Match: Fractions
Match that fraction! This worksheet features a fun fraction match game.
Second Grade
Fractions
Worksheet
Naming Quadrilaterals
Worksheet
Naming Quadrilaterals
Third Grade
Geometry
Help your third-grader learn to recognize quadrilaterals with this geometry worksheet.
Worksheet
Naming Quadrilaterals
Worksheet
Naming Quadrilaterals
Help your third-grader learn to recognize quadrilaterals with this geometry worksheet.
Third Grade
Geometry
Worksheet
Learning About Equal and Unequal Shares
Worksheet
Learning About Equal and Unequal Shares
Second Grade
Fractions
With this worksheet, your students will earn about equal and unequal part.
Worksheet
Learning About Equal and Unequal Shares
Worksheet
Learning About Equal and Unequal Shares
With this worksheet, your students will earn about equal and unequal part.
Second Grade
Fractions
Worksheet
Find the Missing Side
Worksheet
Find the Missing Side
Third Grade
Geometry
Get your child acquainted with the concept of perimeter with this geometry worksheet
Worksheet
Find the Missing Side
Worksheet
Find the Missing Side
Get your child acquainted with the concept of perimeter with this geometry worksheet
Third Grade
Geometry
Worksheet
Building 3D Shapes
Interactive Worksheet
Building 3D Shapes
First Grade
Geometry
Assemble block towers out of simple shapes in this colorful geometry worksheet!
Interactive Worksheet
Building 3D Shapes
Interactive Worksheet
Building 3D Shapes
Assemble block towers out of simple shapes in this colorful geometry worksheet!
First Grade
Geometry
Interactive Worksheet
All Kinds of Polygons
Worksheet
All Kinds of Polygons
Fourth Grade
Geometry
Use this fun math challenge worksheet to review all kinds of polygons!
Worksheet
All Kinds of Polygons
Worksheet
All Kinds of Polygons
Use this fun math challenge worksheet to review all kinds of polygons!
Fourth Grade
Geometry
Worksheet
Circle the Equal Parts
Worksheet
Circle the Equal Parts
Second Grade
Fractions
Learners will develop their understanding of halves, thirds, and fourths in this practice worksheet.
Worksheet
Circle the Equal Parts
Worksheet
Circle the Equal Parts
Learners will develop their understanding of halves, thirds, and fourths in this practice worksheet.
Second Grade
Fractions
Worksheet
1
2
3
4
5