Curated OER
Woman Using Computer to Explore Internet Almanac
This encyclopedia article explores various aspects of computers and the internet. Content includes a focus on the "Electronic Era," how computers work, internet safety, various resources, and much more.
Columbia University
Columbia University Computing H Istory: Hollerith 1890 Census Tabulator
Herman Hollerith's tabulating machine was a very important advancement on the historical timeline of computing devices. This site describes how the machine worked and the role that it played in the development of the computing devices...
Curated OER
Science Kids: Science Images: Spacetime Curvature
This computer made image shows how the idea of spacetime curvature works. The gravity that results from the presence of the Earth causes spacetime to bend. This works in the same way for other objects such as Mars, Jupiter and the Sun.
Curated OER
Tux Paint
Install a simple to use paint program onto your classroom computers for FREE! You can read reviews of the product before downloading, see sample art products, and view video of how Tux Paint works.