Math

# Fun Math Activities and Lesson Plan Ideas for All Grades

Welcome to the HMH math activities hub where you can find engaging math lessons and activities for every grade level. Explore the activities shown below, or visit our full teaching resources page to find even more ideas for your classroom and school.

Our collection of math resources offers much more than worksheets to keep students engaged while sharpening their skills. It also includes games, videos, activity ideas, and hands-on lessons. Take a look!

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• ## Teaching about Classifying Polygons

Teach students about the different types of polygons in mathematics, which can be described as flat, closed figures with three or more sides.

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• ## Grade 2 Math Activities: Animals

Using stories to teach children math is a fun way for them to learn math vocabulary.

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• ## Grade 3 Math Activity: In Our Corner of Space

Help students gain understanding of informational text through active reading.

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• ## Teaching Dividend, Divisor, and Quotient in Division

The leap from multiplication to division is hard for many students! Learn about dividend, divisor, and quotient, along with a step-by-step explanation of the standard algorithm for division.

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• ## Grade 5 Math Activity: In the Chef's Kitchen

Help children in Grade 5 strengthen their ability to use operations with whole numbers and sharpen their measurement skills with this activity.

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• ## Teaching Linear Equations in Math

A linear equation in two variables describes a relationship in which the value of one of the variables depends on the value of the other variable.

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• ## How to Calculate Social Media Engagement: A Math Activity

Download these free math activities for students to teach them how to calculate the engagement of both real and fictional Instagram users.

Ally Zmijeski
Associate Learning Architect, Math

• ## Grades 9-12 Math Activity Set 3: Geometric Probability and More

Help students build their skills in the areas of geometric probability, characterizing data, data displays, and matrices.

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• ## Boolean Algebra and Getting Logical in the Math Classroom

Learn the basic ideas of what Boolean algebra is, along with some history and examples plus a free activity for high school students to practice evaluating logical Boolean expressions.

Fernando J. Castillo

• ## Grades 9-12 Math Activity Set 2: Counting Techniques and More

Download math lessons for high school students focusing on probability, mutually exclusive and overlapping events, and recognizing independent and dependent events.

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### View a full list of math activities for Grades 9–12.

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Check out our free learning resources for all grades and all subjects.

• ## What Is Conceptual Understanding in Math?

Richard Blankman
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• ## Celebrate Educators With These Teacher Appreciation Week Poster and Card Ideas

Ali Habashi
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• ## Podcast: Dyslexia, Intervention, and the Read 180 User with Rachael Cunningham and Sarah Fox in CA on Teachers in America

Jennifer Corujo
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