Handout
Wolfram Research

Wolfram Math World: Euclid's Algorithm

For Students 9th - 10th
This site from Mathworld.com provides a very detailed description of Euclid's algorithm of common divisors and a method of finding the greatest.
Interactive
Calculator Soup

Calculator Soup: Long Multiplication Calculator

For Students 9th - 10th Standards
Multiplication of positive or negative whole numbers or decimal numbers as the multiplicand and multiplier to calculate the product using long multiplication. The solution shows the work for the Standard Algorithm.
Article
Cornell University

Cornell University: Counting Solution Clusters in Graph Coloring Problems

For Students 11th - 12th
This paper proposes one of the first scalable methods for estimating the number of clusters of solutions of graph coloring problems using a belief propagation like algorithm.
Lesson Plan
Shodor Education Foundation

Shodor Interactivate: Solving Equations

For Teachers 9th - 10th Standards
Introduction to various algorithms for solving single-variable, linear equations.
Unit Plan
TED Talks

Ted: Ted Ed: Your Words May Predict Your Future Mental Health

For Students 9th - 10th
Can the way you speak and write today predict your future mental state, even the onset of psychosis? In this fascinating talk, neuroscientist Mariano Sigman reflects on ancient Greece and the origins of introspection to investigate how...
Handout
NASA

Nasa: Al Khorezmi and the Dawn of Algebra

For Students 9th - 10th
At this site from NASA you can read about Al-Khawarizmi (also known as al-Kwarismi or al-Khorezmi) and his significant role in the early study of algebra.

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