Adding big numbers can be tricky, but this lesson introduces your students to a strategy that makes it less intimidating! Using the place value strategy will make the task less daunting.

Get your students comfortable with distinguishing and discussing prime and composite numbers with this lesson that involves visuals and a card game. Use it as a standalone lesson or as support to the lesson Prime and Composite Numbers.

Are these fractions really equal? Use this lesson to introduce the concept of equivalent fractions with your students. Teach this on its own or use it as support for the lesson Equivalent Fractions Using Area Models.

Your students will practice data collection and graphing while learning more about each other. Your data scientists will craft a survey question, collect data from the class, and then create a bar graph to represent their findings.

Celebrating the Chinese New Year is fun for family and friends! Use this lesson to teach your students some of the holiday's traditions and events as they practice solving word problems, which involve time and all four math operations.

Introduce your students to area and teach them to use the formula Area = Length x Width within the context of real world problems.

Make multiplication a snap with this hands-on math lesson! Your students will learn how to easily multiply large numbers using base-ten blocks and the strategy of breaking apart by place value.

Help your students discover the power behind base ten drawings! Regrouping is a challenge for many students, but with this hands-on lesson, your students will be empowered with a new strategy to tackle difficult regrouping problems.

Take your fourth and fifth graders on a deep dive into the civil rights movement with this lesson on Amelia Boynton Robinson. A key activist in the movement, Amelia played a critical role in organizing the Selma to Montgomery march. Your students will read, annotate, and analyze her biography through multiple reads, before discussing the text with their classmates.

Students will have fun as they explore the world of probability using dice in this introductory math lesson.

Walk, sleep, run, eat! We're constantly using energy, whether we're moving or not. In this lesson, students learn how their bodies are constantly converting potential energy into kinetic energy and kinetic energy back to potential energy.

Teach your students to add mixed numbers and improper fractions with the same denominator using the counting up strategy with number lines.

Young readers will love this story-filled reading comprehension lesson. It's packed with engaging exercises designed to help students become better at looking for details and annotating passages of text.

Mix-ups of "there," "they're," and "their" happen way too often. There is no better time than now to help your students get their homophones down. They're sure to have fun with this interactive English lesson!

Help your students understand place values with this lesson that catches their interest using a story book. Students will go one to play a riddle game both in a group and individually.

You need the length and the width to find the area of a rectangle or square, but what if one piece of information is missing? Use this lesson alongside What's My Area? or on its own.

Grid puzzles are a terrific way to practice thinking about math! In this lesson, students are asked to solve addition grid puzzles and compare processes. Use it on its own or as support for the lesson Solving KenKen Puzzles.

Do you feel like your students are on a merry-go-round when it comes to rounding? This lesson will give your student control of the “ride” and give them tools to use when rounding.

Linking and helping verbs may not be the most exciting or understood verbs — but they are still important! Learn and practice these parts of speech. Learn and practice these parts of speech with this lesson that incorporates interactive exercises.

It's time to zoom in on the space between 0 and 1 on the number line! In this lesson, your students will get practice labeling different fractions on the number line.

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!

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.

Support your students' math fluency by teaching them about the relationship between multiplication and division through fact families. This lesson can stand alone or be used as a pre-lesson for the Do You Know Your Math Facts? lesson.

Can you break a ten? An everyday exchange of money can help students think about regrouping to subtract. Students will use bundled popsicle sticks to see how values grouped into tens can be regrouped into ones to allow us to subtract.

A line, an arrow, and a simple rule are all that separate students from rounding success. This lesson will give young mathematicians an engaging overview of place values and rounding.

In this lesson, students will identify nouns and pronouns as they distinguish between the main idea and supporting details. It may be taught on its own or used as support for the lesson Compare and Contrast Texts on the Same Topic.

Good writers begin with a knowledge of who their audience is. They shape their piece knowing that there will be a certain kind of reader on the other side. This lesson will help young writers cultivate an awareness of their audience.

Get your students to be builders and create structures with a variety of materials. Students will have the opportunity to be creative, cooperate in groups, and discuss their experience.

Many students cringe when they see a subtraction problem with multiple zeros. The “Subtract One” strategy in this lesson involves reducing the top number by one to turn the 0 digits into 9’s and then adding the one back in at the end.

In this lesson, students will create story problems to match mathematical expressions involving multiplying fractions by whole numbers. Use it on its own or as support to the lesson Multiplication Models: Fractions and Whole Numbers.