Mathematics Videos

Use this video to demonstrate how writing an equation within a table makes it easy to find a pattern that connects the variables.

Students will learn to multiply each term of the fraction by its least common multiple, then divide and simplify.

Help students understand and recognize properties of a polygon—closed figures formed by three or more line segments that do not cross.

This video explains how to find the steepness of a hill by calculating its slope, or rise divided by run.

This video explains properties of complementary angles and that they will always equal 90 degrees.

This video explains methods of rewriting small numbers in scientific notation as well as rewriting numbers expressed in scientific notation into standard form.

This video demonstrates how students can use what they know about the area of a parallelogram to find the area of a circle.

Use this video to show students what dilation and scale factor is when transforming two dimensional figures in a plane.

Students learn how to find equivalent ratios by multiplying and dividing by the same non-zero number. They will also learn ratio concepts and use ratio reasoning to solve problems.

This video demonstrates how to identify a proportional relationship in a graph if the values produce a straight line that passes through the origin.

Students will understand the absolute value of a rational number given its distance from 0 on the number line.

Use this video to show students the difference between rational and irrational numbers, integers, whole, and natural numbers.

In this video, students see how a figure can rotate on a plane to determine the angle of rotation.

Students can use "Building Figures" software to transform, rotate, reflect, and scale a figure in a plane.

This video shows the process of finding equivalent ratios by multiplying and dividing a fraction by the same non-zero number.

This video explains how to write a fraction as a decimal by placing the numerator in the dividend then following operations of division.

After watching this video, students will be able to find the unit rate from a graph the same way they calculate slope.

This video explains how students can set two expressions equal to each other, then find the value of the variable that makes the expressions equal.

This video shows students the differences between solving a linear equation for a variable when the equation has one, infinite, or no solutions.

This video demonstrates the step-by-step process to solve for "x" in a single-variable algebraic equation with fractions.

This video explains methods of rewriting large numbers in scientific notation, as well as rewriting numbers expressed in scientific notation into standard form.

This 3rd grade mathematics video will help students understand simple place value calculations. Focused on hundreds, tens, and ones, the video features a colorful, story-based lesson on finding place value.