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Triangle Angles
Triangle Angles
Worksheet
Triangle Angles large image
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
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
Glossary: Triangle Time
Worksheet
Glossary: Triangle Time large image
Glossary: Triangle Time
First Grade
Geometry
Use this glossary with the EL Support Lesson Plan: Triangle Time.
Worksheet
Glossary: Triangle Time
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
Vocabulary Cards: Triangle Time
Worksheet
Vocabulary Cards: Triangle Time large image
Vocabulary Cards: Triangle Time
First Grade
Geometry
Use these vocabulary cards with the EL Support Lesson Plan: Triangle Time.
Worksheet
Vocabulary Cards: Triangle Time
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
Super Shapes: Triangle
Super Shapes: Triangle
Worksheet
Super Shapes: Triangle large image
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
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
Triangle Sort
Worksheet
Triangle Sort large image
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
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
Identifying Triangles: Acute Triangles
Identifying Triangles: Acute Triangles
Worksheet
Identifying Triangles: Acute Triangles large image
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
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
Learn About Divisibility Rules
Learn About Divisibility Rules
Worksheet
Learn About Divisibility Rules large image
Learn About Divisibility Rules
Fourth Grade
Division
Introduce your students to divisibility rules with this handy worksheet that goes over the rules and asks students to fill in examples.
Worksheet
Learn About Divisibility Rules
Learn About Divisibility Rules
Worksheet
Learn About Divisibility Rules
Introduce your students to divisibility rules with this handy worksheet that goes over the rules and asks students to fill in examples.
Fourth Grade
Division
Worksheet
Identifying Triangles: Right Triangles
Identifying Triangles: Right Triangles
Worksheet
Identifying Triangles: Right Triangles large image
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
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
Match That Shape
Match That Shape
Worksheet
Match That Shape large image
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
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
What Doesn't Belong?: Shapes, Letters, and Numbers
What Doesn't Belong?: Shapes, Letters, and Numbers
Worksheet
What Doesn't Belong?: Shapes, Letters, and Numbers large image
What Doesn't Belong?: Shapes, Letters, and Numbers
Pre-K
Data and Graphing
Circle, cheese, triangle, square: One of these things does not belong in this group. Help your child figure out the outlying object with this worksheet.
Worksheet
What Doesn't Belong?: Shapes, Letters, and Numbers
What Doesn't Belong?: Shapes, Letters, and Numbers
Worksheet
What Doesn't Belong?: Shapes, Letters, and Numbers
Circle, cheese, triangle, square: One of these things does not belong in this group. Help your child figure out the outlying object with this worksheet.
Pre-K
Data and Graphing
Worksheet
Obtuse Triangles: Identifying Triangles
Obtuse Triangles: Identifying Triangles
Worksheet
Obtuse Triangles: Identifying Triangles large image
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
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
Find the Shape: Triangles
Find the Shape: Triangles
Worksheet
Find the Shape: Triangles large image
Find the Shape: Triangles
Kindergarten
Numbers and Counting
All of these pictures are hiding some sneaky triangles. Can your kindergartener find them all in this colorful worksheet?
Worksheet
Find the Shape: Triangles
Find the Shape: Triangles
Worksheet
Find the Shape: Triangles
All of these pictures are hiding some sneaky triangles. Can your kindergartener find them all in this colorful worksheet?
Kindergarten
Numbers and Counting
Worksheet
Color the Triangles
Color the Triangles
Worksheet
Color the Triangles large image
Color the Triangles
Pre-K
Geometry
Find all the triangles in this fun shapes coloring worksheet!
Worksheet
Color the Triangles
Color the Triangles
Worksheet
Color the Triangles
Find all the triangles in this fun shapes coloring worksheet!
Pre-K
Geometry
Worksheet
Fact Triangles: Subtraction Within 20
Fact Triangles: Subtraction Within 20
Worksheet
Fact Triangles: Subtraction Within 20 large image
Fact Triangles: Subtraction Within 20
Kindergarten
Subtraction
Find the facts within the number triangles in this engaging subtraction worksheet!
Worksheet
Fact Triangles: Subtraction Within 20
Fact Triangles: Subtraction Within 20
Worksheet
Fact Triangles: Subtraction Within 20
Find the facts within the number triangles in this engaging subtraction worksheet!
Kindergarten
Subtraction
Worksheet
How Many Triangles?
How Many Triangles?
Worksheet
How Many Triangles? large image
How Many Triangles?
Kindergarten
Numbers and Counting
Here's a colorful math challenge for your kindergartener: can he count up all the triangles in the birthday party scene?
Worksheet
How Many Triangles?
How Many Triangles?
Worksheet
How Many Triangles?
Here's a colorful math challenge for your kindergartener: can he count up all the triangles in the birthday party scene?
Kindergarten
Numbers and Counting
Worksheet
Fact Triangles: Subtraction Within 10
Fact Triangles: Subtraction Within 10
Worksheet
Fact Triangles: Subtraction Within 10 large image
Fact Triangles: Subtraction Within 10
Kindergarten
Subtraction
Build subtraction sentences with fact family triangles in this engaging worksheet!
Worksheet
Fact Triangles: Subtraction Within 10
Fact Triangles: Subtraction Within 10
Worksheet
Fact Triangles: Subtraction Within 10
Build subtraction sentences with fact family triangles in this engaging worksheet!
Kindergarten
Subtraction
Worksheet
Sorting Shapes
Sorting Shapes
Worksheet
Sorting Shapes large image
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
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
Sorting Triangles
Worksheet
Sorting Triangles large image
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
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
Find the Shapes: Triangles
Find the Shapes: Triangles
Worksheet
Find the Shapes: Triangles large image
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
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
Tricky Triangles: Beginner's Geometry
Tricky Triangles: Beginner's Geometry
Worksheet
Tricky Triangles: Beginner's Geometry large image
Tricky Triangles: Beginner's Geometry
Kindergarten
Geometry
This worksheet challenges your preschooler to decide which two triangles are the same shape and size.
Worksheet
Tricky Triangles: Beginner's Geometry
Tricky Triangles: Beginner's Geometry
Worksheet
Tricky Triangles: Beginner's Geometry
This worksheet challenges your preschooler to decide which two triangles are the same shape and size.
Kindergarten
Geometry
Worksheet
Vocabulary Cards: Fact Family Triangles
Vocabulary Cards: Fact Family Triangles
Worksheet
Vocabulary Cards: Fact Family Triangles large image
Vocabulary Cards: Fact Family Triangles
First Grade
Addition
Use these vocabulary cards with the EL Support Lesson Plan: Fact Family Triangles.
Worksheet
Vocabulary Cards: Fact Family Triangles
Vocabulary Cards: Fact Family Triangles
Worksheet
Vocabulary Cards: Fact Family Triangles
Use these vocabulary cards with the EL Support Lesson Plan: Fact Family Triangles.
First Grade
Addition
Worksheet
Everyday Triangles
Everyday Triangles
Worksheet
Everyday Triangles large image
Everyday Triangles
Kindergarten
Geometry
Children will take note of the everyday shapes that surround them in this fun geometry activity.
Worksheet
Everyday Triangles
Everyday Triangles
Worksheet
Everyday Triangles
Children will take note of the everyday shapes that surround them in this fun geometry activity.
Kindergarten
Geometry
Worksheet
Make Your Own Fact Family Triangles
Make Your Own Fact Family Triangles
Worksheet
Make Your Own Fact Family Triangles large image
Make Your Own Fact Family Triangles
First Grade
Addition
Students will love getting to make and cut out their own fact family triangles as they practice writing three related numbers.
Worksheet
Make Your Own Fact Family Triangles
Make Your Own Fact Family Triangles
Worksheet
Make Your Own Fact Family Triangles
Students will love getting to make and cut out their own fact family triangles as they practice writing three related numbers.
First Grade
Addition
Worksheet
Finding All of the Flat Shapes
Finding All of the Flat Shapes
Lesson Plan
Finding All of the Flat Shapes large image
Finding All of the Flat Shapes
Kindergarten
Geometry
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.
Lesson Plan
Finding All of the Flat Shapes
Finding All of the Flat Shapes
Lesson Plan
Finding All of the Flat 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.
Kindergarten
Geometry
Lesson Plan
Fact Triangles: Addition to 10
Fact Triangles: Addition to 10
Worksheet
Fact Triangles: Addition to 10 large image
Fact Triangles: Addition to 10
Kindergarten
Addition
Focus on fact fluency within 10 in this colorful addition worksheet!
Worksheet
Fact Triangles: Addition to 10
Fact Triangles: Addition to 10
Worksheet
Fact Triangles: Addition to 10
Focus on fact fluency within 10 in this colorful addition worksheet!
Kindergarten
Addition
Worksheet
Make it the Same
Make it the Same
Worksheet
Make it the Same large image
Make it the Same
First Grade
Addition
It’s time to learn more about the equals sign! By filling in missing factors, students learn how the equals sign means “the same as.”
Worksheet
Make it the Same
Make it the Same
Worksheet
Make it the Same
It’s time to learn more about the equals sign! By filling in missing factors, students learn how the equals sign means “the same as.”
First Grade
Addition
Worksheet
Protractor Practice
Protractor Practice
Worksheet
Protractor Practice large image
Protractor Practice
Fourth Grade
Geometry
Help students learn how to use a protractor.
Worksheet
Protractor Practice
Protractor Practice
Worksheet
Protractor Practice
Help students learn how to use a protractor.
Fourth Grade
Geometry
Worksheet
Penny Pockets
Penny Pockets
Worksheet
Penny Pockets large image
Penny Pockets
Kindergarten
Numbers and Counting
Learn to count money with these pockets full of pennies.
Worksheet
Penny Pockets
Penny Pockets
Worksheet
Penny Pockets
Learn to count money with these pockets full of pennies.
Kindergarten
Numbers and Counting
Worksheet
Know Your Numbers: 5
Know Your Numbers: 5
Worksheet
Know Your Numbers: 5 large image
Know Your Numbers: 5
Pre-K
Numbers and Counting
Learn the number 5 with this early math worksheet!
Worksheet
Know Your Numbers: 5
Know Your Numbers: 5
Worksheet
Know Your Numbers: 5
Learn the number 5 with this early math worksheet!
Pre-K
Numbers and Counting
Worksheet
Make 10 With Number Bonds
Make 10 With Number Bonds
Worksheet
Make 10 With Number Bonds large image
Make 10 With Number Bonds
Kindergarten
Addition
Learn how to make 10 with this kindergarten worksheet!
Worksheet
Make 10 With Number Bonds
Make 10 With Number Bonds
Worksheet
Make 10 With Number Bonds
Learn how to make 10 with this kindergarten worksheet!
Kindergarten
Addition
Worksheet
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