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Perimeter
Common Core
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Alfalfa's Out of the Box: Perimeter, Area, and Addition
Alfalfa's Out of the Box: Perimeter, Area, and Addition
Game
Alfalfa's Out of the Box: Perimeter, Area, and Addition
Kids help Alfalfa the turtle and Old Harold navigate their way into the backyard in this sweet math story.
3rd grade
Math
Game
Perimeter of a Rectangle
Perimeter of a Rectangle
Exercise
Perimeter of a Rectangle
Students will get the bigger picture after they run through this exercise on calculating the perimeter of a rectangle.
4th grade
Math
Exercise
Find The Perimeter: Real Life Objects
Find The Perimeter: Real Life Objects
Lesson Plan
Find The Perimeter: Real Life Objects
This lesson on perimeter will let your students walk around the class to see the border, use a measuring tape to measure the walls in their classroom, and enable them to understand how math is related to real life!
3rd grade
Math
Lesson Plan
Finding Perimeter
Finding Perimeter
Lesson Plan
Finding Perimeter
In this lesson, students will find the perimeter of figures using cheese crackers. Next, they'll design a floor plan for their cheese cracker dream house, to help them practice and retain the formula for finding perimeter.
3rd grade
Math
Lesson Plan
Real Life Perimeter
Real Life Perimeter
Lesson Plan
Real Life Perimeter
Get your students talking about how they can apply the concept of perimeter to real life. Use this lesson independently or alongside *Find the Perimeter: Real Life Objects.*
3rd grade
Math
Lesson Plan
The Case of the Missing Rectangle Side
The Case of the Missing Rectangle Side
Lesson Plan
The Case of the Missing Rectangle Side
Your students will become junior math detectives as they hunt down the missing side of a rectangle by applying the area formula for rectangles. The only clues they have are the rectangle's area and the measure of one side.
4th grade
Math
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.
3rd grade
Math
Lesson Plan
Measurement Learning Check
Measurement Learning Check
Worksheet
Measurement Learning Check
This resource will help assess your students' mastery of concepts surrounding measurement and time. This worksheet will challenge your third graders with problems on area, perimeter, measurement, and elapsed time problems.
3rd grade
Math
Worksheet
Calculate Perimeter
Calculate Perimeter
Lesson Plan
Calculate Perimeter
Make real world connections with your students when it comes to perimeter. Use this geometry lesson with your students to discuss real contexts and teach them how to calculate perimeter.
3rd grade
Math
Lesson Plan
Find the Perimeter
Find the Perimeter
Worksheet
Find the Perimeter
In this 3rd grade math worksheet, your child will practice geometry and addition as they calculate the perimeter of each house to find the largest one.
3rd grade
Math
Worksheet
Geometry Basics: Perimeter
Geometry Basics: Perimeter
Worksheet
Geometry Basics: Perimeter
Children practice calculating the perimeter of a variety of polygons in this geometry basics worksheet.
3rd grade
Math
Worksheet
Word Problems: Perimeter
Word Problems: Perimeter
Worksheet
Word Problems: Perimeter
Use this resource to give your students practice solving word problems that focus on finding the perimeter of polygons.
3rd grade
Math
Worksheet
What's In A Name? Finding Perimeter
What's In A Name? Finding Perimeter
Lesson Plan
What's In A Name? Finding Perimeter
Your students will enjoy using the perimeter formula to find the perimeter of their initials! In this lesson, they will write their initials in block letters on graph paper to include an element of art.
4th grade
Math
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.
3rd grade
Math
Lesson Plan
Polygon Perimeter Word Problems
Polygon Perimeter Word Problems
Worksheet
Polygon Perimeter Word Problems
In this worksheet, students will follow four steps to find the perimeter of polygons in word problems.
4th grade
Math
Worksheet
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.
3rd grade
Math
Lesson Plan
Perimeter and Addition
Perimeter and Addition
Exercise
Perimeter and Addition
This addition exercise will help students add it all up when calculating the perimeter of an object.
3rd grade
Math
Exercise
Math Review Part 3: Geometry Galore!
Math Review Part 3: Geometry Galore!
Worksheet
Math Review Part 3: Geometry Galore!
Use this year-end assessment to check students’ grasp of key fourth grade geometry concepts.
4th grade
Math
Worksheet
Perfect Perimeter
Perfect Perimeter
Lesson Plan
Perfect Perimeter
Go to any length to test your students' understanding of perimeter calculations. Students will use their understanding of the perimeter of rectangular shapes to create rectangles that have different side measurements but equal perimeters.
4th grade
Math
Lesson Plan
Solving Perimeter Word Problems
Solving Perimeter Word Problems
Lesson Plan
Solving Perimeter Word Problems
Support your students' comprehension of perimeter word problems by teaching them to use an engaging strategy and graphic organizer. This lesson can stand alone or be used as a pre-lesson for *Polygon Perimeters with Tantalizing Tangrams!*
3rd grade
Math
Lesson Plan
Geometry Basics: More Perimeters
Geometry Basics: More Perimeters
Worksheet
Geometry Basics: More Perimeters
Children practice calculating the perimeter of a variety of polygons in this geometry worksheet.
3rd grade
Math
Worksheet
Perimeter: Perfect Carnival
Perimeter: Perfect Carnival
Worksheet
Perimeter: Perfect Carnival
Your students will have a blast as they use perimeter in a real-world scenario to plan their very own carnivals in the school gym. Students will choose their activities and use their calculated dimensions to map our their carnival on the provided graph.
4th grade
Math
Worksheet
Perimeter of Play
Perimeter of Play
Lesson Plan
Perimeter of Play
Practice calculating perimeter with the placement of carnival-themed games with given rectangular dimensions. Your students will use grid paper to determine the location of all the games they choose to make the perfect carnival.
4th grade
Math
Lesson Plan
Find the Missing Side
Find the Missing Side
Worksheet
Find the Missing Side
Get your child acquainted with the concept of perimeter with this geometry worksheet
3rd grade
Math
Worksheet
Trapezoid Perimeters
Trapezoid Perimeters
Worksheet
Trapezoid Perimeters
In this geometry exercise, children calculate the perimeter of various trapezoids by adding up the lengths of their sides.
3rd grade
Math
Worksheet