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Two-Dimensional Shapes
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Triangle Angles
Worksheet
Triangle Angles
Fifth Grade
Geometry
Children find the unknown angles for five triangles, then identify whether the triangle is right, acute, or obtuse, in this geometry worksheet.
Worksheet
Triangle Angles
Worksheet
Triangle Angles
Children find the unknown angles for five triangles, then identify whether the triangle is right, acute, or obtuse, in this geometry worksheet.
Fifth Grade
Geometry
Worksheet
Glossary: Triangle Time
Worksheet
Glossary: Triangle Time
First Grade
Geometry
Use this glossary with the EL Support Lesson Plan: Triangle Time.
Worksheet
Glossary: Triangle Time
Worksheet
Glossary: Triangle Time
Use this glossary with the EL Support Lesson Plan: Triangle Time.
First Grade
Geometry
Worksheet
Vocabulary Cards: Triangle Time
Worksheet
Vocabulary Cards: Triangle Time
First Grade
Geometry
Use these vocabulary cards with the EL Support Lesson Plan: Triangle Time.
Worksheet
Vocabulary Cards: Triangle Time
Worksheet
Vocabulary Cards: Triangle Time
Use these vocabulary cards with the EL Support Lesson Plan: Triangle Time.
First Grade
Geometry
Worksheet
Three Types of Triangles
Worksheet
Three Types of Triangles
Third Grade
Geometry
This worksheet will introduce your child to the three types of triangles: the equilateral triangle, the isosceles triangle and the scalene triangle.
Worksheet
Three Types of Triangles
Worksheet
Three Types of Triangles
This worksheet will introduce your child to the three types of triangles: the equilateral triangle, the isosceles triangle and the scalene triangle.
Third Grade
Geometry
Worksheet
Super Shapes: Triangle
Worksheet
Super Shapes: Triangle
Kindergarten
Geometry
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.
Worksheet
Super Shapes: Triangle
Worksheet
Super Shapes: Triangle
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.
Kindergarten
Geometry
Worksheet
Triangle Sort
Worksheet
Triangle Sort
First Grade
Geometry
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.
Worksheet
Triangle Sort
Worksheet
Triangle Sort
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.
First Grade
Geometry
Worksheet
Isosceles Triangles
Worksheet
Isosceles Triangles
Third Grade
Geometry
Help your child learn how to identify an isosceles triangle with this geometry worksheet.
Worksheet
Isosceles Triangles
Worksheet
Isosceles Triangles
Help your child learn how to identify an isosceles triangle with this geometry worksheet.
Third Grade
Geometry
Worksheet
Follow the Triangle Maze
Worksheet
Follow the Triangle Maze
Pre-K
Geometry
On this prekindergarten math worksheet, kids draw a line along the path that shows triangles to get to the barn.
Worksheet
Follow the Triangle Maze
Worksheet
Follow the Triangle Maze
On this prekindergarten math worksheet, kids draw a line along the path that shows triangles to get to the barn.
Pre-K
Geometry
Worksheet
Triangles Sort
Worksheet
Triangles Sort
Pre-K
Geometry
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.
Worksheet
Triangles Sort
Worksheet
Triangles Sort
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.
Pre-K
Geometry
Worksheet
Follow the Triangle and Rectangle Path 2
Worksheet
Follow the Triangle and Rectangle Path 2
Pre-K
Geometry
A farmer needs to get to his piglets! On this prekindergarten math worksheet, kids draw a line along the path of triangles and rectangles to get to the piglets.
Worksheet
Follow the Triangle and Rectangle Path 2
Worksheet
Follow the Triangle and Rectangle Path 2
A farmer needs to get to his piglets! On this prekindergarten math worksheet, kids draw a line along the path of triangles and rectangles to get to the piglets.
Pre-K
Geometry
Worksheet
Quadrilaterals Sort
Worksheet
Quadrilaterals Sort
Pre-K
Geometry
Is it a square? Is it a triangle? This cut and paste worksheet will help your child categorize quadrilaterals, which are four-sided shapes.
Worksheet
Quadrilaterals Sort
Worksheet
Quadrilaterals Sort
Is it a square? Is it a triangle? This cut and paste worksheet will help your child categorize quadrilaterals, which are four-sided shapes.
Pre-K
Geometry
Worksheet
Equilateral Triangles
Worksheet
Equilateral Triangles
Third Grade
Geometry
Help your child practice identifying equilateral triangles on this geometry worksheet.
Worksheet
Equilateral Triangles
Worksheet
Equilateral Triangles
Help your child practice identifying equilateral triangles on this geometry worksheet.
Third Grade
Geometry
Worksheet
Making Triangles
Worksheet
Making Triangles
Pre-K
Geometry
What's the connection? Make lines between the dots to create triangles with this dotty worksheet.
Worksheet
Making Triangles
Worksheet
Making Triangles
What's the connection? Make lines between the dots to create triangles with this dotty worksheet.
Pre-K
Geometry
Worksheet
Match That Shape
Worksheet
Match That Shape
First Grade
Geometry
This printable worksheet includes six different shapes: Rectangle, circle, hexagon, rectangular prism, sphere, and triangle. Can they match the shape to its name?
Worksheet
Match That Shape
Worksheet
Match That Shape
This printable worksheet includes six different shapes: Rectangle, circle, hexagon, rectangular prism, sphere, and triangle. Can they match the shape to its name?
First Grade
Geometry
Worksheet
Scalene Triangles
Worksheet
Scalene Triangles
Third Grade
Geometry
Help your child learn to recognize scalene triangles with this worksheet.
Worksheet
Scalene Triangles
Worksheet
Scalene Triangles
Help your child learn to recognize scalene triangles with this worksheet.
Third Grade
Geometry
Worksheet
Count the Triangles
Worksheet
Count the Triangles
Third Grade
Geometry
See if your child can find all the triangles hidden on this geometry worksheet.
Worksheet
Count the Triangles
Worksheet
Count the Triangles
See if your child can find all the triangles hidden on this geometry worksheet.
Third Grade
Geometry
Worksheet
Identifying Triangles
Worksheet
Identifying Triangles
Third Grade
Geometry
On this geometry worksheet, your third-grader will look at the different triangles and label them as equilateral, isosceles, or scalene
Worksheet
Identifying Triangles
Worksheet
Identifying Triangles
On this geometry worksheet, your third-grader will look at the different triangles and label them as equilateral, isosceles, or scalene
Third Grade
Geometry
Worksheet
Find & Color Triangles
Worksheet
Find & Color Triangles
Pre-K
Geometry
Let's try to find triangles! On this prekindergarten math and coloring worksheet, kids find and color all the triangles!
Worksheet
Find & Color Triangles
Worksheet
Find & Color Triangles
Let's try to find triangles! On this prekindergarten math and coloring worksheet, kids find and color all the triangles!
Pre-K
Geometry
Worksheet
Finding Triangles in Traffic
Worksheet
Finding Triangles in Traffic
Pre-K
Geometry
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.
Worksheet
Finding Triangles in Traffic
Worksheet
Finding Triangles in Traffic
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.
Pre-K
Geometry
Worksheet
Color the Triangles
Worksheet
Color the Triangles
Pre-K
Geometry
Find all the triangles in this fun shapes coloring worksheet!
Worksheet
Color the Triangles
Worksheet
Color the Triangles
Find all the triangles in this fun shapes coloring worksheet!
Pre-K
Geometry
Worksheet
A-maze-ing Shapes: Follow the Triangles
Worksheet
A-maze-ing Shapes: Follow the Triangles
Pre-K
Geometry
Learning simple shapes is fun with this cute printable maze that helps preschoolers practice recognizing triangles.
Worksheet
A-maze-ing Shapes: Follow the Triangles
Worksheet
A-maze-ing Shapes: Follow the Triangles
Learning simple shapes is fun with this cute printable maze that helps preschoolers practice recognizing triangles.
Pre-K
Geometry
Worksheet
Sorting Shapes
Worksheet
Sorting Shapes
First Grade
Geometry
Can your first graders tell the difference between a square and a cube? How about a triangle and a cone? Use this geometry assessment to gauge your students’ abilities to use attributes to sort 2-D and 3-D shapes.
Worksheet
Sorting Shapes
Worksheet
Sorting Shapes
Can your first graders tell the difference between a square and a cube? How about a triangle and a cone? Use this geometry assessment to gauge your students’ abilities to use attributes to sort 2-D and 3-D shapes.
First Grade
Geometry
Worksheet
Sorting Triangles
Worksheet
Sorting Triangles
Fifth Grade
Geometry
Teach your students to sort triangles as acute, right, or obtuse based on their internal angle type.
Worksheet
Sorting Triangles
Worksheet
Sorting Triangles
Teach your students to sort triangles as acute, right, or obtuse based on their internal angle type.
Fifth Grade
Geometry
Worksheet
Constructing Triangles Given Conditions
Worksheet
Constructing Triangles Given Conditions
Seventh Grade
Geometry
Help students hone their geometry skills with this seventh-grade math worksheet all about creating triangles given specific information.
Worksheet
Constructing Triangles Given Conditions
Worksheet
Constructing Triangles Given Conditions
Help students hone their geometry skills with this seventh-grade math worksheet all about creating triangles given specific information.
Seventh Grade
Geometry
Worksheet
How Many Triangles Can Be Created?
Interactive Worksheet
How Many Triangles Can Be Created?
Seventh Grade
Geometry
Students explore the relationships between the side lengths and angle measures of triangles in this seventh-grade geometry worksheet!
Interactive Worksheet
How Many Triangles Can Be Created?
Interactive Worksheet
How Many Triangles Can Be Created?
Students explore the relationships between the side lengths and angle measures of triangles in this seventh-grade geometry worksheet!
Seventh Grade
Geometry
Interactive Worksheet
Find the Shapes: Triangles
Worksheet
Find the Shapes: Triangles
Kindergarten
Numbers and Counting
How many triangles do you see? Introduce your young student to shapes and beginning geometry concepts with this fun coloring sheet.
Worksheet
Find the Shapes: Triangles
Worksheet
Find the Shapes: Triangles
How many triangles do you see? Introduce your young student to shapes and beginning geometry concepts with this fun coloring sheet.
Kindergarten
Numbers and Counting
Worksheet
Everyday Triangles
Worksheet
Everyday Triangles
Kindergarten
Geometry
Children will take note of the everyday shapes that surround them in this fun geometry activity.
Worksheet
Everyday Triangles
Worksheet
Everyday Triangles
Children will take note of the everyday shapes that surround them in this fun geometry activity.
Kindergarten
Geometry
Worksheet
Two-Dimensional Shapes
Worksheet
Two-Dimensional Shapes
Kindergarten
Geometry
Trace, then color, then write, all while getting familiarized with basic shapes: circles, squares, triangles and rectangles.
Worksheet
Two-Dimensional Shapes
Worksheet
Two-Dimensional Shapes
Trace, then color, then write, all while getting familiarized with basic shapes: circles, squares, triangles and rectangles.
Kindergarten
Geometry
Worksheet
Find the Shapes
Worksheet
Find the Shapes
Kindergarten
Geometry
Circles and triangles and squares, oh my! Can your child find all the hidden shapes in this cute coloring page?
Worksheet
Find the Shapes
Worksheet
Find the Shapes
Circles and triangles and squares, oh my! Can your child find all the hidden shapes in this cute coloring page?
Kindergarten
Geometry
Worksheet
Geometry Review: Angles and Polygons
Worksheet
Geometry Review: Angles and Polygons
Fifth Grade
Geometry
Fifth graders review types of angles, triangles, and polygons in this handy geometry review.
Worksheet
Geometry Review: Angles and Polygons
Worksheet
Geometry Review: Angles and Polygons
Fifth graders review types of angles, triangles, and polygons in this handy geometry review.
Fifth Grade
Geometry
Worksheet
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