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Curated OER

Hoefen Et Al. Olivine Mars Map

For Students 9th - 10th
Olivine-bearing rocks, similar to those found in Hawaii, have been found on Mars. Use this site to learn more about what has been found on Mars.
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Christensen Et Al. Olivine Themis Map

For Students 9th - 10th
Olivine-bearing rocks, similar to those found in Hawaii, have been found on Mars. Use this site to learn more about what has been found on Mars.
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Spruce

For Students 3rd - 8th
cone bearing:10
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Fern

For Students 3rd - 8th
cone bearing:10
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Cycad

For Students 3rd - 8th
cone bearing:10
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Ginkgo Leaves Look Like Needles That Have Grown Together.

For Students 3rd - 8th
This engaging article on gymnosperms offers good descriptions and background on these seed bearing plants. Learn about their characteristics and what makes these plants different from angiosperms.
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Manitoba Historical Society: Peguis Friend of the Pale Face

For Students 3rd - 8th
The life of Chief Peguis is profiled. He tried tomake peace between the white settlers and the threatened aboriginal peoples.A tall granite monument of Chief Peguis was erected in Kildonan Park in Winnipeg where he had often visited the...
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Educational Technology Clearinghouse: Clip Art Etc: A Roman Standard Bearer

For Students 9th - 10th
From a gravestone of the first century A.D. The standard consists of a spear crowned with a wreath, below which is a crossbar bearing pendant acorns. Then follow, in order, a metal disk. Jupiter's eagle standing on a thunderbolt, a...
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Educational Technology Clearinghouse: Clip Art Etc: Assyrian War Chariot

For Students 9th - 10th
The stalwart character and aggressive bearing of the Assyrians were particularly shown in war. The same ferocity which they manifested in the pursuit and destruction of beasts they also exhibited in hunting men. The sculptures show that...
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Curated OER

Educational Technology Clearinghouse: Clip Art Etc: Caesar Coin

For Students 9th - 10th
Julius Caesar issued Roman coins bearing his own image.
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Educational Technology Clearinghouse: Clip Art Etc: Egyptian Bellows

For Students 9th - 10th
Among the remarkable inventions of a remote era, may be mentioned bellows and siphons. The former were used as early as the reign of Thothmes the Third, and contemporary of Moses, being represented in a tomb bearing the name of that...
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Curated OER

Educational Technology Clearinghouse: Clip Art Etc: Encased Coin

For Students 9th - 10th
The surrounding of the punchmark with a band bearing a name, and the introduction of a head in its center, gradually led to the perfect reverse. There is a remarkable series of so-called 'encased' coins struck in Magna Graecia, of which...
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Curated OER

Educational Technology Clearinghouse: Clip Art Etc: Portion of Rosetta Stone

For Students 9th - 10th
In the Nile valley there had been found a few ancient inscriptions, carved upon stone in unknown characters, but no one could read them. The, about 1800 A.D., some soldiers of Napoleon in Egypt, while laying foundations for a fort, found...
Activity
University of Georgia

University of Georgia: Navigation Problems

For Students 9th - 10th
These two navigation problems employ the use of the law of sines or cosines and basic trigonometry. Each problems includes links to a sketch of the problem for visual help, and to a solution.

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