All of the people in your class would agree that life would be different without the invention of the telephone! Study Alexander Graham Bell's most famous and influential invention through the primary source document of his...

Students study the history of telegraph invention. In this technology lesson, students build their own Morse Telegraph System. They discuss how this invention benefits the society.

Seventh graders are introduced to the states and territories within Australia. Using the internet, they bookmark sites and take notes on what they want to share with their classmates. They also complete a map study on the country to...

At this site from the Smithsonian Institute you can explore the world of invention by learning about inventors and their inventions. Searchable by name or subject, it is a great way for students to learn about science and technology.