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2nd - 4th Grade Common Core Educational Resources for 'of a triangle'

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2nd - 4th Grade Common Core Educational Resources for 'of a triangle'

34 results
Search for: of, a, triangle
✕
2nd - 4th Grade
✕
Common Core
✕
Clear all
34 results
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
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
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 Perimeter of Triangles #1
Find the Perimeter of Triangles #1
Worksheet
Find the Perimeter of Triangles #1 large image
Find the Perimeter of Triangles #1
Third Grade
Geometry
Sail through geometry practice with this third-grade worksheet all about finding the perimeter of triangles!
Worksheet
Find the Perimeter of Triangles #1
Find the Perimeter of Triangles #1
Worksheet
Find the Perimeter of Triangles #1
Sail through geometry practice with this third-grade worksheet all about finding the perimeter of triangles!
Third Grade
Geometry
Worksheet
Fact Triangles: Addition to 20
Fact Triangles: Addition to 20
Worksheet
Fact Triangles: Addition to 20 large image
Fact Triangles: Addition to 20
First Grade
Addition
Master your addition facts with this colorful, inviting math worksheet!
Worksheet
Fact Triangles: Addition to 20
Fact Triangles: Addition to 20
Worksheet
Fact Triangles: Addition to 20
Master your addition facts with this colorful, inviting math worksheet!
First Grade
Addition
Worksheet
2-D Shapes: Fill in the Table
2-D Shapes: Fill in the Table
Worksheet
2-D Shapes: Fill in the Table large image
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
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
Geometry: Comparing Trapezoids & Other Shapes
Worksheet
Geometry: Comparing Trapezoids & Other Shapes large image
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
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
Fact Family Frenzy: Multiplication and Division #2
Fact Family Frenzy: Multiplication and Division #2
Worksheet
Fact Family Frenzy: Multiplication and Division #2 large image
Fact Family Frenzy: Multiplication and Division #2
Third Grade
Mixed Operations
Make fact families fun with this fantastic worksheet!
Worksheet
Fact Family Frenzy: Multiplication and Division #2
Fact Family Frenzy: Multiplication and Division #2
Worksheet
Fact Family Frenzy: Multiplication and Division #2
Make fact families fun with this fantastic worksheet!
Third Grade
Mixed Operations
Worksheet
Paper Football
Paper Football
Activity
Paper Football large image
Paper Football
Second Grade
Addition
Take paper football to the next level by creating a "field" with objects from around the house. A great indoor and rainy-day activity.
Activity
Paper Football
Paper Football
Activity
Paper Football
Take paper football to the next level by creating a "field" with objects from around the house. A great indoor and rainy-day activity.
Second Grade
Addition
Activity
2-D Shapes
2-D Shapes
Lesson Plan
2-D Shapes large image
2-D Shapes
Second Grade
Shape up your students' understanding of geometrical attributes with this hands-on math lesson. Students will gain a better understanding of how to describe a shape by the number of edges and vertices it has, rather than by its name.
Lesson Plan
2-D Shapes
2-D Shapes
Lesson Plan
2-D Shapes
Shape up your students' understanding of geometrical attributes with this hands-on math lesson. Students will gain a better understanding of how to describe a shape by the number of edges and vertices it has, rather than by its name.
Second Grade
Lesson Plan
Jumping Into Geometry!
Jumping Into Geometry!
Lesson Plan
Jumping Into Geometry! large image
Jumping Into Geometry!
Second Grade
This lesson helps students understand the difference between polygons. It focuses on the root words of these terms to help students make connections to their prior knowledge, making it especially beneficial for ESLs.
Lesson Plan
Jumping Into Geometry!
Jumping Into Geometry!
Lesson Plan
Jumping Into Geometry!
This lesson helps students understand the difference between polygons. It focuses on the root words of these terms to help students make connections to their prior knowledge, making it especially beneficial for ESLs.
Second Grade
Lesson Plan
Fact Families: Multiply and Divide #2
Fact Families: Multiply and Divide #2
Worksheet
Fact Families: Multiply and Divide #2 large image
Fact Families: Multiply and Divide #2
Third Grade
Mixed Operations
Fly through fact families in this third-grade worksheet!
Worksheet
Fact Families: Multiply and Divide #2
Fact Families: Multiply and Divide #2
Worksheet
Fact Families: Multiply and Divide #2
Fly through fact families in this third-grade worksheet!
Third Grade
Mixed Operations
Worksheet
Fact Families: Multiply and Divide #1
Fact Families: Multiply and Divide #1
Worksheet
Fact Families: Multiply and Divide #1 large image
Fact Families: Multiply and Divide #1
Third Grade
Mixed Operations
Figure out fact families with this fun third-grade worksheet!
Worksheet
Fact Families: Multiply and Divide #1
Fact Families: Multiply and Divide #1
Worksheet
Fact Families: Multiply and Divide #1
Figure out fact families with this fun third-grade worksheet!
Third Grade
Mixed Operations
Worksheet
Fact Families: Multiply and Divide #3
Fact Families: Multiply and Divide #3
Worksheet
Fact Families: Multiply and Divide #3 large image
Fact Families: Multiply and Divide #3
Third Grade
Mixed Operations
Face off against fact families with this third-grade fluency worksheet!
Worksheet
Fact Families: Multiply and Divide #3
Fact Families: Multiply and Divide #3
Worksheet
Fact Families: Multiply and Divide #3
Face off against fact families with this third-grade fluency worksheet!
Third Grade
Mixed Operations
Worksheet
Fact Family Frenzy: Multiplication and Division #3
Fact Family Frenzy: Multiplication and Division #3
Worksheet
Fact Family Frenzy: Multiplication and Division #3 large image
Fact Family Frenzy: Multiplication and Division #3
Third Grade
Mixed Operations
Find the fun in fact families as you fill out this worksheet!
Worksheet
Fact Family Frenzy: Multiplication and Division #3
Fact Family Frenzy: Multiplication and Division #3
Worksheet
Fact Family Frenzy: Multiplication and Division #3
Find the fun in fact families as you fill out this worksheet!
Third Grade
Mixed Operations
Worksheet
Kandinsky Shapes
Kandinsky Shapes
Lesson Plan
Kandinsky Shapes large image
Kandinsky Shapes
Second Grade
Your students will have a blast thinking about polygons and making these paintings inspired by Wassily Kandinsky!
Lesson Plan
Kandinsky Shapes
Kandinsky Shapes
Lesson Plan
Kandinsky Shapes
Your students will have a blast thinking about polygons and making these paintings inspired by Wassily Kandinsky!
Second Grade
Lesson Plan
Perimeter with Geoboards
Perimeter with Geoboards
Lesson Plan
Perimeter with Geoboards large image
Perimeter with Geoboards
Third Grade
A hands-on approach makes geometry fun! Use this lesson to teach your students about the basics of perimeter with geoboards.
Lesson Plan
Perimeter with Geoboards
Perimeter with Geoboards
Lesson Plan
Perimeter with Geoboards
A hands-on approach makes geometry fun! Use this lesson to teach your students about the basics of perimeter with geoboards.
Third Grade
Lesson Plan
Mystery Addends: Representing Word Problems
Mystery Addends: Representing Word Problems
Lesson Plan
Mystery Addends: Representing Word Problems large image
Mystery Addends: Representing Word Problems
First Grade
Make a math mystery! In this lesson, help your students understand the relationship between addition and subtraction and how a missing addend word problem is represented with a number sentence.
Lesson Plan
Mystery Addends: Representing Word Problems
Mystery Addends: Representing Word Problems
Lesson Plan
Mystery Addends: Representing Word Problems
Make a math mystery! In this lesson, help your students understand the relationship between addition and subtraction and how a missing addend word problem is represented with a number sentence.
First Grade
Lesson Plan
Slice it in Half!
Slice it in Half!
Lesson Plan
Slice it in Half! large image
Slice it in Half!
Fourth Grade
Teach your students about symmetry with real life objects! Have them draw lines of symmetry for various shapes, food items, and objects.
Lesson Plan
Slice it in Half!
Slice it in Half!
Lesson Plan
Slice it in Half!
Teach your students about symmetry with real life objects! Have them draw lines of symmetry for various shapes, food items, and objects.
Fourth Grade
Lesson Plan
We Are Peacemakers
We Are Peacemakers
Lesson Plan
We Are Peacemakers large image
We Are Peacemakers
Second Grade
On some level, all humans want to feel peace and to feel loved. In this lesson, students will practice sending peaceful thoughts to themselves and others and discuss how these practices can support peace in their lives and community.
Lesson Plan
We Are Peacemakers
We Are Peacemakers
Lesson Plan
We Are Peacemakers
On some level, all humans want to feel peace and to feel loved. In this lesson, students will practice sending peaceful thoughts to themselves and others and discuss how these practices can support peace in their lives and community.
Second Grade
Lesson Plan
Simply Symmetry!
Simply Symmetry!
Lesson Plan
Simply Symmetry! large image
Simply Symmetry!
Fourth Grade
Symmetry is everywhere, but it's often hard to notice. This lesson explores a few ways to identify it. By folding and making mirror images for different shapes, students will discover a new world of symmetrical figures.
Lesson Plan
Simply Symmetry!
Simply Symmetry!
Lesson Plan
Simply Symmetry!
Symmetry is everywhere, but it's often hard to notice. This lesson explores a few ways to identify it. By folding and making mirror images for different shapes, students will discover a new world of symmetrical figures.
Fourth Grade
Lesson Plan
Giving Directions: Tell Me How
Giving Directions: Tell Me How
Lesson Plan
Giving Directions: Tell Me How large image
Giving Directions: Tell Me How
Fourth Grade
Students will have fun engaging in activities that develop their ability to write sequential step-by-step directions. This lesson helps young learners with being detailed and using transition words in their writing.
Lesson Plan
Giving Directions: Tell Me How
Giving Directions: Tell Me How
Lesson Plan
Giving Directions: Tell Me How
Students will have fun engaging in activities that develop their ability to write sequential step-by-step directions. This lesson helps young learners with being detailed and using transition words in their writing.
Fourth Grade
Lesson Plan
Polygon Perimeters with Tantalizing Tangrams!
Polygon Perimeters with Tantalizing Tangrams!
Lesson Plan
Polygon Perimeters with Tantalizing Tangrams! large image
Polygon Perimeters with Tantalizing Tangrams!
Third Grade
Measurement
Teach your students to find the perimeter of polygons using real world examples. They will make polygon pictures using tangrams and practice finding the perimeters of the polygons in their masterpieces.
Lesson Plan
Polygon Perimeters with Tantalizing Tangrams!
Polygon Perimeters with Tantalizing Tangrams!
Lesson Plan
Polygon Perimeters with Tantalizing Tangrams!
Teach your students to find the perimeter of polygons using real world examples. They will make polygon pictures using tangrams and practice finding the perimeters of the polygons in their masterpieces.
Third Grade
Measurement
Lesson Plan
Angles and Lines
Angles and Lines
Lesson Plan
Angles and Lines large image
Angles and Lines
Fourth Grade
In this lesson, your students will use their auditory, visual, and kinetic skills to learn about angles. Students will use their artistic and linguistic abilities to learn about angles and lines.
Lesson Plan
Angles and Lines
Angles and Lines
Lesson Plan
Angles and Lines
In this lesson, your students will use their auditory, visual, and kinetic skills to learn about angles. Students will use their artistic and linguistic abilities to learn about angles and lines.
Fourth Grade
Lesson Plan
Shape Detectives: What's in the Bag?
Shape Detectives: What's in the Bag?
Lesson Plan
Shape Detectives: What's in the Bag? large image
Shape Detectives: What's in the Bag?
Second Grade
What's in the bag? This fun math lesson involves using defining attributes as clues to draw conclusions. Young learners will have a great time making guesses about different objects and creating their own shape riddles.
Lesson Plan
Shape Detectives: What's in the Bag?
Shape Detectives: What's in the Bag?
Lesson Plan
Shape Detectives: What's in the Bag?
What's in the bag? This fun math lesson involves using defining attributes as clues to draw conclusions. Young learners will have a great time making guesses about different objects and creating their own shape riddles.
Second Grade
Lesson Plan
Spider Web Shapes
Spider Web Shapes
Activity
Spider Web Shapes large image
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
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
Perimeter of Polygons
Perimeter of Polygons
Lesson Plan
Perimeter of Polygons large image
Perimeter of Polygons
Third Grade
Finding the perimeter of a polygon is a simple process with addition! Use this lesson to teach your students how to find the perimeter of polygons.
Lesson Plan
Perimeter of Polygons
Perimeter of Polygons
Lesson Plan
Perimeter of Polygons
Finding the perimeter of a polygon is a simple process with addition! Use this lesson to teach your students how to find the perimeter of polygons.
Third Grade
Lesson Plan
Pondering Prefixes
Pondering Prefixes
Lesson Plan
Pondering Prefixes large image
Pondering Prefixes
Fourth Grade
Beyond just prefix identification, this meaty lesson taps into your students’ thinking. Using a combination of analogies, constructing, and deconstructing words with prefixes, students will learn the meaning and mechanics of prefixes.
Lesson Plan
Pondering Prefixes
Pondering Prefixes
Lesson Plan
Pondering Prefixes
Beyond just prefix identification, this meaty lesson taps into your students’ thinking. Using a combination of analogies, constructing, and deconstructing words with prefixes, students will learn the meaning and mechanics of prefixes.
Fourth Grade
Lesson Plan
Capitalize Your Story
Capitalize Your Story
Lesson Plan
Capitalize Your Story large image
Capitalize Your Story
Second Grade
This lesson teaches students the basics of capitalization. Get your young writers engaged in writing fun sentences as a class before they write their own, using correct capitalization of course!
Lesson Plan
Capitalize Your Story
Capitalize Your Story
Lesson Plan
Capitalize Your Story
This lesson teaches students the basics of capitalization. Get your young writers engaged in writing fun sentences as a class before they write their own, using correct capitalization of course!
Second Grade
Lesson Plan
Half-to-Half Symmetry
Half-to-Half Symmetry
Lesson Plan
Half-to-Half Symmetry large image
Half-to-Half Symmetry
Second Grade
Where's the other half? In this lesson, young mathematicians learn the relationship between halves and symmetry through a fun scavenger hunt. Your students will have a blast figuring out what makes a shape symmetrical.
Lesson Plan
Half-to-Half Symmetry
Half-to-Half Symmetry
Lesson Plan
Half-to-Half Symmetry
Where's the other half? In this lesson, young mathematicians learn the relationship between halves and symmetry through a fun scavenger hunt. Your students will have a blast figuring out what makes a shape symmetrical.
Second Grade
Lesson Plan
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