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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. 

Perimeter of Polygons

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.

Calculate Perimeter

Looking for a fun way to reinforce multiplication and area finding skills? This hands-on lesson gives students a chance to create their own multiplication equations by making rectangular models.


Finding Area

Get your students excited to learn about fractions with this hands on lesson. Working in groups will help students learn from each other and share ideas.

Parts of a Set: Fractions

Start a dialogue around area models! In this lesson, encourage students to ask questions as they multiply using area models. Use this lesson on its own or as support to the lesson Area Models and Multiplication.

Area with Multiplying and Adding

Let your students decorate their own room with this lesson that has them use area to place furniture in a room.

Finding Area: Furnishing A Room

Substitutes can keep your students learning in your absence by using these engaging lessons, worksheets, and activities. In this one-day sub plan, students will measure volume, consider facts and opinions, and write an opinion piece.

Fifth Grade Daily Sub Plan C

Students will begin to calculate volume of different rectangular prisms using base ten cubes and then transition to using the formula V = L x W x H. Students will then practice using the legendary fifth grade activity, Cootie Catchers. 


Calculating Volume Using the Formula (L x W x H)

Strengthen your students' understanding of cubic units and volume! They'll solve a realistic problem and explain key ideas about volume. Use this lesson on its own or use it as support for the lesson Volume and a Building.

Various Volumes Solution

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.

Polygon Perimeters with Tantalizing Tangrams!

Planning for a substitute in the classroom has never been easier than with this third grade, week-long sub packet! Your substitute can supercharge learning with lessons about how we are all connected that will educate and inspire students!

Sub Plans for Third Grade

Animals and spots are used to make multiplication interesting! In this lesson, students will practice multiplying one digit numbers.

Animal Spots: Multiplication Practice

Get your students moving and grooving to grammar in this fun, fast-paced game! This subject-verb agreement lesson plan will give your students the opportunity to practice making sentences in which the subject and verb agree.

Link Up! A Subject-Verb Agreement Game

In this suffix lesson plan, your students will practice using the suffixes -*er* and -*est* to create comparative and superlative adjectives.

Sillier or Silliest? A Suffix Study

Students will apply the formula V = l × w × h to find the volume for rectangular prisms in the context of solving real-world problems.

Volume and a Building

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.

Angles and Lines

Help your students get familiar with creating models for unit fractions with this hands-on activity. Students will get into a frenzy creating many unit fraction models to reference as they learn more about fractions!

Unit Fraction Frenzy

Get your students to think deeply about fractions as they discuss which pictures show equivalence. Use this as a stand alone lesson or a pre-lesson for the *Equivalent Fractions: Are They Equal?* lesson. 

What Are Equivalent Fractions?

You'll see angles from every angle! Students will describe and compare different angles they see in everyday situations. Use this lesson on its own or use it as support to the lesson Classifying Triangles by Internal Angles.

Describing Angles

Obtuse, acute, and right angles, oh my! In this hands-on lesson, students will learn about different kinds of angles through motion. Mastering this pre-geometry skill will help kids tackle advanced math as they get older.

What’s Your Angle?

If you can see it, you can achieve it! Use this lesson to teach your students how to use visuals to determine if two fractions are equivalent.

Equivalent Fractions: Are They Equal?

The activities in this lesson will engage students in thinking about how a person’s position, needs, and concerns affect their point of view on an issue. Students will apply this to characters in "The Memory String" by Eve Bunting.

Exploring Different Points of View

In this lesson, your students will calculate and illustrate area for rectangles using area models, where one side length includes a fraction.

Illustrating Areas in Fractional Units

Students will practice calculating volume as an additive property by making mock hamster mansions from boxes. Groups will calculate the volume of living space that they designed for their hamster in cm³ and document their work.  

Volume as Additive: Create a Hamster Mansion

Refresh students on the relationship between decimals and fractions when they multiply to find the area! They will find the area of a location in a picture by converting mixed numbers to a decimals and then using the area equation.

Area with Decimals and Fractions

Perpendicular, intersect, parallel! In this lesson, students work in teams to complete a Frayer Model on each of these terms to become masters of geometry vocabulary. Teach this lesson on its own or as support to the lesson What's My Line?

Geometry Vocabulary: Lines

Let your students explore similarities and differences between arrays, and help them understand the commutative property of multiplication. Use this as a stand alone lesson or as a prelesson for *Parking Lot Multiplication*.

Foundations of the Commutative Property

In this lesson, students will explore how art can be a tool to express or reflect on emotions.

Pause, Breathe, Create

Looking for a fun way to assess your students' knowledge of poetry? Try having a poetry harvest! With fun decorations, unexpected elements, and activity-based workstations, this fun test is sure to get your students excited.

Poetry Harvest

Analyzing and discussing arithmetic patterns builds a strong number sense in your students! Use this as a stand alone lesson or as a pre-lesson for *Boom, Clap! Patterns in the Multiplication Table.*

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