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Math » Algebra

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GeoGebra is a free and multi-platform dynamic mathematics software for schools that joins geometry, algebra and calculus.

Journal of Online Mathematics and its Applications offers articles, learning modules, "mathlets" (single-purpose learning tools), reviews of...

Hermann Oberth, a transplanted Romanian, vigorously promoted the idea of spaceflight.

From Stargazers to Starships is a self-contained book-on-the-web course on basic astronomy, Newtonian mechanics, the...

Take a equilateral triangle, divide each side into 4 segments. Then connect the each vertex to division points on the opposite sides as you observe.

InterMath is designed to help middle school teachers deepen their understanding of math concepts...

Image that displays the Law of Cosines

USA Mathematical Talent Search is a mathematics competition open to all U.S. middle and high school students. Problems...


National Science Foundation

NASA

National Science Foundation

National Security Agency
  See All 21 Algebra Resources  

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