Lesson Plans

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.

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.

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.

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.*

A hands-on approach makes geometry fun! Use this lesson to teach your students about the basics of perimeter with geoboards.

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.

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.

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!*

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!

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.

Keep your third-grade classroom prepared with this daily sub plan! Your substitute can keep your students learning in your absence by using these expertly crafted lessons, worksheets, and activities. This teaching resource packet includes material covering nonfiction comprehension, opinion writing, geometry skills, and more.

Planning for a substitute in the classroom has never been easier than with this daily sub plan! Your substitute can keep your students learning in your absence by using these lessons, worksheets, and activities.

Students will use the inverse relationship between multiplication and division to complete an area formula in a real-world situation. Use this lesson on its own or as support for the lesson The Case of the Missing Rectangle Side.

Students will find angle sums using a baseball diamond diagram.

Children often wonder if algorithms are practical. Using this lesson plan, your students will see how the standard algorithm for adding mixed numbers brings life to real world real-world situations.

Your students will be mesmerized with models after this engaging and hands on lesson that gets students up and moving as they explore their community!

Mindful movement can support calm and can also be fun! In this lesson, students will create their own animal pose to teach the class, then journal and draw a picture of themselves in their mindful movement animal pose.