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!

Let your students learn how to find the area of rectangular objects by doing hands-on activities. Your students will love finding the area of various rectangular objects around the classroom!

Students will become more familiar with common metric measurements by matching everyday objects with the metric mass and volume units they would use to measure them.

Get your students explaining estimations and measurements of liquid volumes and masses of objects! Use this lesson independently or alongside Estimating Measurements of Mass and Volume Using Metric Units.

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.

Your students will be introduced to the concept of a main idea in this fun lesson using props to support their thinking.

What is the intention of an indentation within a paragraph? Within this lesson, students will explore the reasons why we indent. They’ll categorize and classify content to construct paragraphs that include indentations.

This lesson introduces students to measuring and estimating liquid volume, using liters (l) as the standard unit of measurement.

Multiplication is no longer a mystery when it is partnered with addition! Help your students make connections between multiplication and repeated addition with this hands-on lesson that includes several types of concrete examples.

Make it move! In this lesson, students will learn about energy and make connections between force and energy. Through a hands-on approach, students will work in teams to construct and report on their experiments.

Do you plan on being out of classroom soon? With this thorough sub plan, your classroom's substitute will be prepared to keep your third graders learning in your absence. It includes lessons, worksheets, and activities that cover math word problems, reading and writing skills, and more.

Give your class the "write" stuff! In this lesson, your students will learn to master combining sentences using sentences with the same subjects or predicates.

This lesson allows students to explore the concept of multiplication hands on. Kids will also come to understand why multiplication is important as well as how to solve multiplication problems using array models.

How are plants’ traits affected by environmental factors? In this integrated science and reading lesson, students will use multiple sources to identify and determine how traits are influenced by the environment.

This lesson incorporates different learning styles to help students get a firm grasp of what a noun is and its function. It even highlights the important tie between grammar and writing.

Students will become more familiar with common metric measurements when working with mass and volume. In this lesson, kids tackle three worksheets to practice solving one-step metric unit word problems.

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.

Fractions can be tricky, but looking at them visually can help your students understand them. This lesson will help students with equivalent fractions, number lines, and making real world connections.

Use this lesson to teach your students to describe the characters' actions using the basic sentence structure of subject + verb + object. This lesson can stand alone or be used as a pre-lesson for the How Do You Solve a Problem? lesson.

Do you want an interactive lesson that puts all the decision making in the palm of your students' hands? Supply and demand is a fun, interactive, and hands on activity that will help your students understand economics on a smaller scale.

Oink! Bark! Crash! Onomatopoeia help students write in richer, more descriptive ways. This lesson teaches students how to incorporate sound words into their vocabulary.

Help your class grasp the concept of "main idea" with this fun, hands-on lesson. Students will dive into mystery bags full of supportive detail clues to determine the main idea of each bag.

Every student is unique. This lesson emphasizes that uniqueness by having young learners use similes to share some of the traits that make them special. It features Quick as a Cricket by Audrey Wood and a fantastic storyboard exercise.

Young learners will love finding the main ideas in short informational texts. Featuring a bunch of fun worksheets, this lesson will help students learn about different topics while improving their reading skills.

Help your students fill in the missing links! With a focus on transitional words and conjunctions, your students will discover the links that will help them combine ideas in their writing.

This lesson will surely stick after students take part in an activity where they determine fractions of a set using colorful craft sticks.

How do your students measure up when it comes to metrics? This lesson introduces young mathematicians to grams and kilograms and allows them to explore the units' real world applications.

Students will get a chance to see and interact with solving tens multiplication facts in real world scenarios. They will finish this lesson confident in knowing how to solve 10s multiplication facts.

It's not enough to just memorize the multiplication table! It helps students to know how to explain their strategy to find the product too. Teach this lesson on its own or use it as support for the lesson Slap and Roll Timed Multiplication.

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.