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University of Waterloo (Canada)

University of Waterloo: Cemc: Math Circles: Number Theory Ii [Pdf]

For Teachers 9th - 10th
This learning exercise provides a series of problem-solving questions that require higher order thinking skills. Questions will include finding the greatest common divisor, and least common multiple.
Activity
Thomson Reuters

Find Law: Article Ii: Presidential Power to Use Troops

For Students 9th - 10th
In-depth analysis of the use of presidential power to send troops abroad without consent of Congress.
Handout
University of St. Andrews (UK)

University of St. Andrews: Thomas Bayes

For Students 9th - 10th
Biographical information on Thomas Bayes, mathematician who worked on the theory of probability.
Website
Other

Lebensraum: Living Space for the German Race

For Students 9th - 10th
Resource provides a discussion of the concept of "Lebensraum," or "living space" for the German people. This was one of Hitler's main justifications for his military conquests.
Activity
Texas Instruments

Texas Instruments: Numb3 Rs: Guarding the Goods (Part I)

For Teachers 9th - 10th
Based off of the hit television show NUMB3RS, this lesson introduces students to the Art Gallery Problem, in which the number of guards necessary to guard a two-dimensional space (the "art gallery") must be found. This lesson keeps the...