CK-12 Foundation
Ck 12: Geometry: Basics of Geometry Study Guide
This study guide on Geometry covers some key vocabulary, drawing and labeling diagrams, describing geometric figures, and basic postulates for points, lines, planes, and intersections. It is available for download with free registration.
PBS
Pbs: Beating Usain Bolt
Use mathematics to determine what is required to beat world champion Usain Bolt in a 200-meter race. This video focuses on systems of equations that are visualized by completing a table of values and looking for a point of intersection...
Curated OER
Educational Technology Clearinghouse: Maps Etc: Nevada, 1903
A map from 1903 of Nevada showing counties and county seats, principal cities and towns, mountain ranges, and rivers. "Nevada, one of the most western of the States of the American Union, was formed from a portion of the territory...
Curated OER
Eternal Egypt: Plate With Red Dots
This glazed faience plate is decorated with crossed lines intersected by lozenges decorated with dark red dots within white circles.
Curated OER
Eternal Egypt: Long Necked Pottery Sprinkler
The pottery sprinkler has a long neck that narrows toward the top and is colored white and blue. The body includes semicircular decorations that are colored blue and are intersected by long leaf ornaments with a red line.
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