Curated OER
TECH:Robotic Hazardous Materials Squad
Students use a remote controlled robot to simulate a hazardous materials removal exercise. They are introduced to the following career: Robotics, Hazardous Materials Specialist, Robotic Technician, Environmental Scientist, Manufacturing...
Curated OER
What is the Meaning of This?
Students explore cause and effect and relate it to a historical event. They research the meaning behind the symbols and images used on the Indian Head Cent and the events that were occurring during the time the Indian Head cent was...
Curated OER
Physical Changes and the Water Cycle- Three
Third graders take note of the changes in the water level in a cup of water that is left out. Using a model of the water that depicts a lake and landscape that is being heated by a heat lamp, the students observe precipitation, and...
Native American Art and Technology
Native Tech: Native American Technology and Art
Informational site discusses the technology of Native American crafts and the meaning of those crafts. Touches on everything from pottery to clothing.
Florida State University
Florida State University: Magnet Lab: Magnetic Thin Films
This gallery takes readers from the 1880s and the pioneering work of German physicist August Kundt, up to recent advances in technology, including interlayer exchange coupling (IEC) and giant magnetoresistance (GMR).
Curated OER
Educational Technology Clearinghouse: Maps Etc: Metal and Mining , 1916
The metal production and mining regions of the United States in 1916.
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: Metal Tools
Early Metal Implements - Morey, 1903
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: Metal Workers
Peruvian metal workers.
Curated OER
Educational Technology Clearinghouse: Clippix Etc: Cormorant
Cormorants Resting on Metal Pipes of Water Control Station
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: A Roman Legionary
From a monument of the imperial age. The soldier wears a metal helmet, a leather doublet with shoulder-pieces, a metal-plated belt, and a sword hanging from a strap thrown over the left shoulder. His left hand holds a large shield, his...
Curated OER
Educational Technology Clearinghouse: Maps Etc: Manufacturing Areas, 1900
A map from 1907 of the United States showing the principal manufacturing areas in 1900. The star symbol in Ohio represents the mean center of manufacturing in the nation. Each symbol represents gross $25,000,000 or fraction more than...
Curated OER
Educational Technology Clearinghouse: Maps Etc: Manufacturing Areas , 1900
A map from 1920 of the United States showing the principal manufacturing areas in 1900. The star symbol in Ohio represents the mean center of manufacturing in the nation. Each symbol represents gross $25,000,000 or fraction more than...
Curated OER
Educational Technology Clearinghouse: Maps Etc: Mexico, 1904
A map from 1904 of Mexico showing the states, major cities and towns, railroads, mountains, and coastal features. An inset map shows the island of Cuba. "Mexico is divided into twenty-seven States with two Territories and the federal...
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: A Roman Standard Bearer
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...
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: A Slave's Collar
A runaway slave, if recaptured, was sometimes compelled to wear a metal collar riveted about his neck.-Webster, 1913
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: Acus
A needle, a pin. Pins were made not only of metal, but also of wood, bone, and ivory. They were used for the same purposes as with us, and also in dressing the hair. The mode of platting the hair, and then fastening it with a pin or...
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: Amphyx
Amphyces, Frontlets. A frontal, a broad band or plate of metal, which ladies of rank wore above the forehead as part of the head-dress. The frontal of a horse was called by the same name. The annexed cut exhibits the frontal on the head...
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: As
The unit of value in the Roman and old Italian coinages, was made of copper, or of the mixed metal called Aes. It was originally of the weight of a pound of twelve ounces whence it was called as libralis and aes grave. The oldest form of...
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: As
The unit of value in the Roman and old Italian coinages, was made of copper, or of the mixed metal called Aes. It was originally of the weight of a pound of twelve ounces whence it was called as libralis and aes grave. The oldest form of...
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: Candelabrum
Originally a candlestick, but afterwards the name of a stand for supporting lamps, in which signification most commonly occurs. The candelara of this kind were usually made to stand upon the ground, and were of a considerable height. The...
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: Corona
A crown, that is, a circular ornament of metal, leaves, or flowers, worn by the ancients round the head or neck, and used as a festive as well as funeral decoration, and as a reward of talent, military or naval prowess, and civil worth....
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: Corona
A crown, that is, a circular ornament of metal, leaves, or flowers, worn by the ancients round the head or neck, and used as a festive as well as funeral decoration, and as a reward of talent, military or naval prowess, and civil worth....
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: Discus
A circular plate of stone or metal, made for throwing to a distance as in exercise of strength and dexterity. It was one of the principal gymnastic exercises of the ancients, being included in the Penthathlum. The preceding woodcut...
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: Gauntlet
The Gauntlet is a piece of protective armor for the hand, dating back to the 12th century. The first gauntlets were leather covered gloves with an unarticulated metal back. They evolved from the chain mail bag, which , in the 12th...