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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.

Students learn the answer to "What is a unit rate?" in math class. Learn about ratios, rates, unit rates, and unit prices, and teach lessons where students solve real-world problems about rates and unit rates.

By teaching multiplication with arrays in math, you can help students better understand multiplication concepts by enabling them to visualize the computation process.

We’re kicking off our season with third-grade teacher Mary Martinez Crippen from Miami, Florida. Mary became a viral sensation when she began tracking football stats with her class. In this episode, Mary gives advice on how to incorporate personal passions into your instruction, how to connect classroom learning to the real world, and how to include football into your own lessons.

See how the integration of HMH’s Into Math program is spurring student growth in Bridgeport Public Schools after years of stagnation.

Summative assessment examples in math, along with a definition of what makes math assessment summative and how it compares to other types of assessment

Add a bit of dimension to your classroom routine with our free lesson plan activities for high school students in English language arts, math, science, and social studies.

With these free kindergarten learning activities, videos, and teacher guides, you can build your students' knowledge of reading, math, and science.

We have fun 3rd, 4th, and 5th grade learning activities that span reading, math, and science on a range of topics to help you find the perfect fit for your students.

Keep students engaged with these fun learning activities for middle school, no matter what subject you teach and whether your students are in person or remote.

Use these educational activities for elementary school to explore different topics in reading, math, and science and add an element of fun into your lessons.

Build your youngest learners' numeracy and problem-solving skills with these math activities for kindergarten, complete with videos, teacher guides, and more.

Keep your students engaged while boosting their academic skills with these free, downloadable 1st and 2nd grade learning activities in reading, math, and science.

These hands-on math activities for 1st and 2nd grade will enable young learners to solve word problems, add numbers, complete and create patterns, and much more.

When teaching students about dividend, divisor, and quotient in division, introduce algorithms that will allow them to divide larger numbers.

These math intervention strategies for struggling students provide lessons, activities, and ideas to support Tier 1, Tier 2, and Tier 3 math students who are two or more years behind grade level.

Try these 9 summer math activities designed for preventing math summer slide. These are repeatable games and activities appropriate for all children in any grade.

Find out the answers to some of the most frequently asked questions about Math 180, an intensive intervention program known for helping to raise student achievement in math by more than two years in one school year.