Curated OER
Inscribed Angles and Arcs
In this inscribed angles and arcs worksheet, 10th graders solve and complete 21 various types of problems. First, they find the measure of each inscribed angle. Then, students find the measure of each angle or arc in a circle with the...
Curated OER
U.S. History Since 1877
Students identify and analyze when the following occurred: the beginning of the NAACP, the enactment of the Pure Food and Drug Act, the ratification of the nineteenth Amendment, and the enactment of the Clayton Anti-trust Act. Students...
Wikimedia
Wikipedia: Theorem
Wikipedia offers a detailed description of a theorem, or a statement that can be proven true. Includes many terms related to theorems, also.