Council for Economic Education
Econ Ed Link: Widget Production: Producing More Using Less
Through this economics lesson you will learn about widget production. One of the tasks is to see how productivity can help solve problems.
University of Houston
University of Houston: Engines of Our Ingenuity: No. 435: Hedy Lamarr, Inventor
Read about the remarkable actress Hedy Lamarr who, together with composer George Antheil, invented a technology that used frequency hopping to improve the effectiveness of Allied torpedoes during WWII. Their invention was not put into...
Energy for Sustainable Development
Esd Bulgaria: Kids & Energy: Energy Pioneers: John Frederic Daniell
A profile of John Frederic Daniell (1790-1845) who was a British chemist and meteorologist. He invented the first reliable DC battery. His inventions included a hygrometer, a pyrometer, and several types of batteries.
State Library of North Carolina
N Cpedia: Telephones
Telephones began to appear in North Carolina beginning in 1879, three years after Alexander Graham Bell's new invention had first been introduced at the Centennial Exposition in Philadelphia. On 10 March of that year, a telephone was...
Khan Academy
Khan Academy: Crowdsourcing With a Global Crowd
Explore how crowdsourcing helps us to create common goods, invent new products, and make scientific discoveries.
Discovery Education
Discovery Education: Technology at Work
In this classroom activity, students research the importance of technologies which contributed to societal advancements throughout history.
Council for Economic Education
Econ Ed Link: Capital Chips (Part 2)
Through the use of a historical timeline of the capital investments made by the company the resulting benefits will be examined. The benefits from the capital investments of Herr Foods, Inc. will be related to their effect on the...
Council for Economic Education
Econ Ed Link: Capital Chips (Part 1)
Through the use of a historical timeline of the capital investments made by the company the resulting benefits will be examined. The benefits from the capital investments of Herr Foods, Inc. will be related to their effect on the...
Other
Milwaukee Art Museum: Design a Better Bag
Students explore the creative process and understand the invention/innovation process through examining how paper bags are constructed. Teams of students work cooperatively to design, innovate, and then build their own paper bag models...
TED Talks
Ted: Ted Ed: Illuminating Photography: From Camera Obscura to Camera Phone
The origins of the cameras we use today were invented in the 19th century. Or were they? A millenia before, Arab scientist Alhazen was using the camera obscura to duplicate images, with Leonardo da Vinci following suit 500 years later...
Great Idea Finder
The Great Idea Finder: History of Computing
The Great Idea Finder offers a timeline of the history of computers. Each innovation and invention is also click-able for more information.
Digital Public Library of America
Dpla: Early Aviation
Collection of digital resources gathered from public libraries, archives, and museums about early aviation. Learn more about key innovators and technologies from early flight experimentation and the invention of the hot air balloon to...
National High Magnetic Field Laboratory
Magnet Academy: John Ambrose Fleming
John Ambrose Fleming was an electronics pioneer who invented the oscillation valve, or vacuum tube, a device that would help make radios, televisions, telephones and even early electronic computers possible. A brilliant innovator,...
PBS
Pbs Teachers:nordic Sagas: Viking Ships
Research Viking ship design and the technological innovations they invented to improve transportation. Construct a wind-powered model of a Viking ship and examine the relationship between rudder shape, placement and steering angle.
Curated OER
Wikipedia: Natl Historic Landmarks in Massachusetts: Reginald A. Fessenden House
Reginald Fessenden (1866-1932) was an inventor who worked for a time in Thomas Edison's workshop. His most notable inventions made possible the transmission of audio sounds via radio waves, and included many other radio-related...