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mathmistakes.info
Real Mistakes from Real Student Work and Math Facts Students Should Know
Your Resource for Stronger Math Skills
Common Mistakes
Flashcards and Other Resources
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Students/Parents: Your free trial NutshellMath account gives you access to multimedia explanations linked to sections and problems in your Algebra 1, Geometry or Algebra 2 textbook!
Teachers: Now is a great time to sign up for a free NutshellMath account - get access to multimedia materials for Algebra 1, Geometry and Algebra 2/Trigonometry.
Recent additions:
- Learning Center: Algebra Facts > Why Learn Fractions? The techniques for computing with fractions are important in algebra (November 19, 2006)
- Learning Center: Calculus Facts > Learning the Product Rule to Avoid Quotient Rule Mistake Learn the product rule in such a way that reduces the likelihood of making a common mistake in using the quotient rule (November 6, 2006)
- Holiday Gift ideas! mathmistakes.info Amazon store, A list of general interest mathematics books, A list of movies with mathematics content (updated August 23, 2006)
- More Holiday Gift ideas! mathmistakes.info merchandise: Products now include new Amazing Unit Circle and Common Calculus Mistakes t-shirts. These are great gifts! (updated August 11, 2006)
- Learning Center: Trigonometry Facts > Exact Values of the Trigonometric Functions All the values collected on one page, and Trigonometry Facts > Exact Values of Inverse Trigonometric Functions The values of inverse sine, inverse cosine and inverse tangent collected on one page. (June 30, 2006)
- Learning Center: Algebra Facts > Common Types of Algebra Mistakes Learn how to avoid the most common algebra mistakes (June 25, 2006)
- Blog for mathmistakes.info discusses the content of mathmistakes.info as well as issues in mathematics education and other mathematics topics (May 24, 2006)
- Multimedia Lessons Sample lessons from NutshellMath use Flash technology to give whiteboard and voiceover explanations of topics from Prealgebra, Algebra and Geometry (May 8, 2006)
- Other recent additions.
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About the Developer: Russell Blyth is an Associate Professor in the Department of Mathematics and Computer Science at Saint Louis University in St. Louis, Missouri, where he has taught classes at all levels since 1987. (The university has no connection to mathmistakes.info.) Links: Department of Mathematics and Computer Science at Saint Louis University -- Undergraduate programs in Mathematics at Saint Louis University -- Saint Louis University home page.
