Great teacher resource for helping your learners learn about immigration and why people come to the United States. Help them understand the whole immigration process and why some immigrants may have complications. Includes a glossary.

This lesson plan provides adaptations, discussion questions, an evaluation rubric, extensions, and much more for learning about ancient Wonders of the World.

Use this lesson plan to teach students what sexual harassment is, how to identify acts of sexual harassment, and how to respond to it. This lesson requires simple materials and Internet access, provides several questions useful for both...

Can you design a handle for Hot Stuff's new skillet?

Advance your way through everyday life by exploring the science all around you. Click on an innovation within each scene and answer each question to proceed to the next.

Travel through the decades to learn about the innovations that shape your life. Use the Decade Navigator below to start exploring. Transport yourself through the last 100 years to meet the innovations that have shaped our world.

First one to empty the jug wins! And it's not as easy as it sounds...

Detectable flashes of light are released as wintergreen-flavored candies are crushed in darkness.

Sharp Pencils and water-filled sandwich bags demonstrate the nature of certain polymers.

Salt crystals demonstrate how forces can be directed in mechanical systems.

Build a multistage rocket from two balloons.

An index to the Discovery Channel. Find resources for teachers, students, and even parents, from science experiments to math help, to virtual field trips.

This lesson encourages students to explore the phenomenon of identical twins, with emphasis on behavioral as well as genetic aspects. Teachers will appreciate extension activities, suggested readings, and links in addition to lesson plan...

This Fibonacci sequence lesson plan is aimed at grades 9-12, but would be appropriate for some junior high classes. It includes historical background and examples of Fibonacci numbers in nature, as well as suggested readings and ties to...

Come and learn more about the devastating effects of tsunamis. This site features video segments revealing the devastation tsunamis can cause and how tsunamis are formed.