Curated OER
Unidentified Woman and Edward Dorris Mc Alister (B. 1901)
An unidentified woman and Edward Dorris McAlister (b. 1901) are shown working at the Smithsonian Institution's Division of Radiation and Organisms in Cambridge, Massachusetts. The apparatus shown was being used to measure the strength of...
Curated OER
Smithsonian Institution Archives: Marie Agnes Hinrichs (B. 1892)
Marie Agnes Hinrichs (b. 1892) received her Ph.D. in zoology from the University of Chicago in 1923. After teaching at the university from 1926 to 1934, Hinrichs received an M.D. from Rush Medical College and joined the faculties at...
Curated OER
Science Kids: Science Images: Ozone Molecule
This diagram shows a 3D computer generated image of the triatomic molecule known as ozone. Ozone is an allotrope that contains three oxygen atoms. The ozone layer found in the upper atmosphere helps protect the Earth against potentially...
Curated OER
Science Kids: Science Images: Polarized Glasses
These polarized glasses offer high protection from UV rays produced by the sun. The sunglasses sit facing forward on a white table.
CK-12 Foundation
Ck 12: Earth Science: Solar Energy on Earth Study Guide
[Free Registration/Login may be required to access all resource tools.] This study guide summarizes key points about the energy we receive from the Sun. Includes a few questions to check for understanding.
Science Buddies
Science Buddies: Radiant Radish Seeds
We all know that plants need sunlight and water to grow big and tall. But did you know that inside seeds are baby plants, and that the fragile baby plant inside the seed needs to be protected? If you've ever had a sunburn, you also know...
Sophia Learning
Sophia: Electromagnetic Spectrum: Lesson 2
This lesson will introduce the electromagnetic spectrum and the properties and uses of the waves it contains. It is 2 of 4 in the series titled "Electromagnetic Spectrum."
Sophia Learning
Sophia: Electromagnetic Spectrum: Lesson 3
This lesson will introduce the electromagnetic spectrum and the properties and uses of the waves it contains. It is 3 of 4 in the series titled "Electromagnetic Spectrum."
Sophia Learning
Sophia: Electromagnetic Spectrum: Lesson 4
This lesson will introduce the electromagnetic spectrum and the properties and uses of the waves it contains. It is 4 of 4 in the series titled "Electromagnetic Spectrum."
Sophia Learning
Sophia: Electromagnetic Spectrum: Lesson 1
This lesson will introduce the electromagnetic spectrum and the properties and uses of the waves it contains. It is 1 of 4 in the series titled "Electromagnetic Spectrum."
Other
Univ. De Valencia: Chronology of Jonathan Swift's Life
Detailed timeline of important moments in the author's life, as well as significant historical events. Includes Whig and Tory pages, and info about the Pope and the Anglican Church.
Other
Karl Marx's Biography
A biography of Karl Marx, taken from the Granat Encyclopaedia. It includes information on his life, work, and personal references. Contains links to other famous associates and comrades.
Other
University De Valencia: The Literature of Modernism: 1912 40
Modernist poetry is featured in this comprehensive article.
Other
Univ. De Valencia: Lord of the Flies Essay
This site offers an essay written on The Lord of The Flies. A good example of a literary analysis essay including the use of embedded quotations. W.11-12.9a Amer Lit 18th,19th, 20th cen/Analy
Curated OER
[Photo Here]
A biography of Karl Marx, taken from the Granat Encyclopaedia. It includes information on his life, work, and personal references. Contains links to other famous associates and comrades.
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