Irasshai is a Japanese language and culture video series for high school and college students, as well as adult learners and professionals.

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We explore how and why fusion occurs between atoms, what products result from this type of reaction, and how stars use this process to create energy and the atoms of which we are made.

Newton's second law is explained as we examine the forces of gravity, tension, friction, spring, and the normal. We use an example problem to analyze the forces acting on an object resting on a surface.

We head to an archery range in this segment to investigate Newton's third law.

The properties of spherical mirrors are discussed as we learn such terms as center of curvature, focal point, and principal axis. The properties of images formed by concave and convex mirrors are examined through ray diagrams.

The Green Tree Frog: How a Bill Becomes a Law is an animated short film inspired by the true story of how a Georgia fourth grade class proposed the green...

$martPath is an engaging, interactive and easy-to-use way for elementary and middle school teachers to embed relevant and fun economic and financial education in their classrooms, to boost students' financial...

Kevin creates his dream music video, but does he understand how much everything costs?

Timmy and Tammy add up all the benefits and costs of bowling with their friends.

Can Megan delay immediate gratification to receive a greater reward in the future?

Transferring money from a customer to a seller isn't magic, there's something behind it!

Megan and Scarcity Cat must help the rats narrow down their options to just one thing to eat.

In this video, parents will learn about the mathematics concepts and skills that their student will learn in 1st Grade. Parents will learn about the important role that the mathematical practices play as students learn about place value and begin to use number strategies to solve problems, investigate geometric shapes, measure objects and investigate data.