SKIP TO CONTENT
Worksheet Generator
Subjects
Grades
Worksheets
Games
Build a Worksheet
More Resources
Roly Recommends
Reading Month
Subjects
Grades
Worksheets
Games
Build a Worksheet
More Resources
Roly Recommends
Reading Month
All Subjects
Math
Subtopics:
Addition
Subtraction
Numbers and Counting
Patterns
Mixed Operations
Fractions
Geometry
Data and Graphing
Math Puzzles
Show Less
Filters
Search for: triangles
✕
Math
✕
Elementary School
✕
Common Core
✕
Subjects
Math
English Language Arts
Social Studies
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
Songs
Offline Games
Occasion
Birthdays
Easter
Halloween
Holidays
Thanksgiving
Common Core
Yes
Game Type
Mazes
Arts & Crafts
Arts & Crafts
Painting & Drawing
Coloring
Yes
English Language Support
Yes
See More
Clear All
View 85 results
Showing Results for triangles : Page 3
85 results
Search for: triangles
✕
Math
✕
Elementary School
✕
Common Core
✕
Clear All
Sort by:
Relevance
Most recent
Most popular
Alphabetical A-Z
Alphabetical Z-A
All filters
85 results
Sort by:
Relevance
Most recent
Most popular
Alphabetical A-Z
Alphabetical Z-A
Easter Shapes
Worksheet
Easter Shapes
Kindergarten
Geometry
Treat your little one to an Easter shape hunt! She'll practice identifying geometric shapes and categorizing them by coloring each shape a different color.
Worksheet
Easter Shapes
Worksheet
Easter Shapes
Treat your little one to an Easter shape hunt! She'll practice identifying geometric shapes and categorizing them by coloring each shape a different color.
Kindergarten
Geometry
Worksheet
On the Button: Grouping and Sorting
Worksheet
On the Button: Grouping and Sorting
Kindergarten
Geometry
This worksheet requires skills in shape and color recognition, and categorizing objects.
Worksheet
On the Button: Grouping and Sorting
Worksheet
On the Button: Grouping and Sorting
This worksheet requires skills in shape and color recognition, and categorizing objects.
Kindergarten
Geometry
Worksheet
How Many Rectangles?
Worksheet
How Many Rectangles?
Kindergarten
Numbers and Counting
Help your child practice recognizing rectangles with this colorful worksheet that challenges him to count up all the rectangles in the picture.
Worksheet
How Many Rectangles?
Worksheet
How Many Rectangles?
Help your child practice recognizing rectangles with this colorful worksheet that challenges him to count up all the rectangles in the picture.
Kindergarten
Numbers and Counting
Worksheet
Learning Shapes: Squares
Worksheet
Learning Shapes: Squares
Kindergarten
Geometry
This early geometry worksheet offers fun practice as students learn to identify and compare 2D shapes.
Worksheet
Learning Shapes: Squares
Worksheet
Learning Shapes: Squares
This early geometry worksheet offers fun practice as students learn to identify and compare 2D shapes.
Kindergarten
Geometry
Worksheet
Know Your Shapes!
Lesson Plan
Know Your Shapes!
First Grade
Geometry
In this lesson, your students will become familiar with shapes by identifying them in real life. Your students will love identifying how many sides shapes have by drawing and counting them!
Lesson Plan
Know Your Shapes!
Lesson Plan
Know Your Shapes!
In this lesson, your students will become familiar with shapes by identifying them in real life. Your students will love identifying how many sides shapes have by drawing and counting them!
First Grade
Geometry
Lesson Plan
How Many Circles?
Worksheet
How Many Circles?
Kindergarten
Numbers and Counting
Kindergarten math is all about counting and shapes. Kill two birds with one stone with this worksheet that gives kids counting and shape practice all at once.
Worksheet
How Many Circles?
Worksheet
How Many Circles?
Kindergarten math is all about counting and shapes. Kill two birds with one stone with this worksheet that gives kids counting and shape practice all at once.
Kindergarten
Numbers and Counting
Worksheet
Shape Jumble
Worksheet
Shape Jumble
Kindergarten
Geometry
Help your kindergarten child learn his geometric shapes with this printable coloring worksheet.
Worksheet
Shape Jumble
Worksheet
Shape Jumble
Help your kindergarten child learn his geometric shapes with this printable coloring worksheet.
Kindergarten
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
Everyday Circles
Worksheet
Everyday Circles
Kindergarten
Geometry
Children will take note of the everyday shapes that surround them in this fun geometry activity.
Worksheet
Everyday Circles
Worksheet
Everyday Circles
Children will take note of the everyday shapes that surround them in this fun geometry activity.
Kindergarten
Geometry
Worksheet
Everyday Rectangles
Worksheet
Everyday Rectangles
Kindergarten
Geometry
Children will take note of the everyday shapes that surround them in this fun geometry activity.
Worksheet
Everyday Rectangles
Worksheet
Everyday Rectangles
Children will take note of the everyday shapes that surround them in this fun geometry activity.
Kindergarten
Geometry
Worksheet
Addition to 10: Adding Bugs
Worksheet
Addition to 10: Adding Bugs
Kindergarten
Addition
Try adding groups of bees, butterflies, and other assorted bugs in this beneficial worksheet!
Worksheet
Addition to 10: Adding Bugs
Worksheet
Addition to 10: Adding Bugs
Try adding groups of bees, butterflies, and other assorted bugs in this beneficial worksheet!
Kindergarten
Addition
Worksheet
Fact Fluency: Addition to 10
Worksheet
Fact Fluency: Addition to 10
Kindergarten
Addition
Master addition within 10 with this math fluency worksheet!
Worksheet
Fact Fluency: Addition to 10
Worksheet
Fact Fluency: Addition to 10
Master addition within 10 with this math fluency worksheet!
Kindergarten
Addition
Worksheet
Addition Fluency: Facts to 20
Interactive Worksheet
Addition Fluency: Facts to 20
First Grade
Addition
Strengthen your fluency skills with this beach-themed addition worksheet for first and second graders!
Interactive Worksheet
Addition Fluency: Facts to 20
Interactive Worksheet
Addition Fluency: Facts to 20
Strengthen your fluency skills with this beach-themed addition worksheet for first and second graders!
First Grade
Addition
Interactive Worksheet
Math Maze: Addition to 10
Interactive Worksheet
Math Maze: Addition to 10
Kindergarten
Addition
Wind your way to addition expertise in this inviting math maze worksheet!
Interactive Worksheet
Math Maze: Addition to 10
Interactive Worksheet
Math Maze: Addition to 10
Wind your way to addition expertise in this inviting math maze worksheet!
Kindergarten
Addition
Interactive 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
Shapes in Pictures: My Kind of Town
Worksheet
Shapes in Pictures: My Kind of Town
First Grade
Geometry
Show your child that shapes are more than just lines on a page with this worksheet that challenges him to find all the shapes in the picture.
Worksheet
Shapes in Pictures: My Kind of Town
Worksheet
Shapes in Pictures: My Kind of Town
Show your child that shapes are more than just lines on a page with this worksheet that challenges him to find all the shapes in the picture.
First Grade
Geometry
Worksheet
Abracadabra: Addition to 10
Interactive Worksheet
Abracadabra: Addition to 10
First Grade
Addition
You don’t need to know magic to make addition sums to appear out of thin air!
Interactive Worksheet
Abracadabra: Addition to 10
Interactive Worksheet
Abracadabra: Addition to 10
You don’t need to know magic to make addition sums to appear out of thin air!
First Grade
Addition
Interactive Worksheet
Spooky Shapes
Worksheet
Spooky Shapes
Pre-K
Geometry
How many spooky shapes can you find in this haunted house? Get your kindergartner into the Halloween spirit with this color-by-shape page!
Worksheet
Spooky Shapes
Worksheet
Spooky Shapes
How many spooky shapes can you find in this haunted house? Get your kindergartner into the Halloween spirit with this color-by-shape page!
Pre-K
Geometry
Worksheet
Spider Web Shapes
Activity
Spider Web Shapes
Pre-K
Geometry
Take the spookiness out of spiders with this web-making activity! Your child will practice talking about and creating shapes in this Halloween craft, and learn about spiders along the way.
Activity
Spider Web Shapes
Activity
Spider Web Shapes
Take the spookiness out of spiders with this web-making activity! Your child will practice talking about and creating shapes in this Halloween craft, and learn about spiders along the way.
Pre-K
Geometry
Activity
Paint a Cornucopia Still Life!
Activity
Paint a Cornucopia Still Life!
Pre-K
Geometry
Cornucopia still life painting is a great activity for your young artist to look at light and shadow, textures and composition in creating art at Thanksgiving!
Activity
Paint a Cornucopia Still Life!
Activity
Paint a Cornucopia Still Life!
Cornucopia still life painting is a great activity for your young artist to look at light and shadow, textures and composition in creating art at Thanksgiving!
Pre-K
Geometry
Activity
Parts of a Set: Fractions
Lesson Plan
Parts of a Set: Fractions
Third Grade
Fractions
Get your students excited to learn about fractions with this hands on lesson. Working in groups will help students learn from each other and share ideas.
Lesson Plan
Parts of a Set: Fractions
Lesson Plan
Parts of a Set: Fractions
Get your students excited to learn about fractions with this hands on lesson. Working in groups will help students learn from each other and share ideas.
Third Grade
Fractions
Lesson Plan
More, Less, or Equal: Comparing Quantities
Lesson Plan
More, Less, or Equal: Comparing Quantities
Kindergarten
Numbers and Counting
In this lesson, your students will get hands-on practice comparing quantities! Students will compare using buttons, blocks, and their classmates.
Lesson Plan
More, Less, or Equal: Comparing Quantities
Lesson Plan
More, Less, or Equal: Comparing Quantities
In this lesson, your students will get hands-on practice comparing quantities! Students will compare using buttons, blocks, and their classmates.
Kindergarten
Numbers and Counting
Lesson Plan
All About Tangram Puzzles
Lesson Plan
All About Tangram Puzzles
Kindergarten
Geometry
Students will love composing shapes using tangrams in this hands-on lesson! Use this plan alone or as a support lesson plan for the
Tangrams: An Ancient Chinese Puzzle
lesson plan.
Lesson Plan
All About Tangram Puzzles
Lesson Plan
All About Tangram Puzzles
Students will love composing shapes using tangrams in this hands-on lesson! Use this plan alone or as a support lesson plan for the
Tangrams: An Ancient Chinese Puzzle
lesson plan.
Kindergarten
Geometry
Lesson Plan
Get to Know Mae Jemison
Lesson Plan
Get to Know Mae Jemison
Kindergarten
Math
Mae Jemison was the first African American female astronaut to enter space. Use the Get to Know Mae Jemison lesson plan to learn more about this famous scientist. Children will then read and write about her, and create their own paper rocket.
Lesson Plan
Get to Know Mae Jemison
Lesson Plan
Get to Know Mae Jemison
Mae Jemison was the first African American female astronaut to enter space. Use the Get to Know Mae Jemison lesson plan to learn more about this famous scientist. Children will then read and write about her, and create their own paper rocket.
Kindergarten
Math
Lesson Plan
Tangrams: An Ancient Chinese Puzzle
Lesson Plan
Tangrams: An Ancient Chinese Puzzle
Kindergarten
Geometry
How do you build spatial reasoning, critical thinking, and problem solving skills while doing something that is fun? With tangrams! In honor of Chinese New Year, this lesson introduces your students to the Chinese puzzle of tangrams.
Lesson Plan
Tangrams: An Ancient Chinese Puzzle
Lesson Plan
Tangrams: An Ancient Chinese Puzzle
How do you build spatial reasoning, critical thinking, and problem solving skills while doing something that is fun? With tangrams! In honor of Chinese New Year, this lesson introduces your students to the Chinese puzzle of tangrams.
Kindergarten
Geometry
Lesson Plan
1
2
3