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The Math League is dedicated to bringing challenging mathematics materials to students. The Math League specializes in math contests, books, and computer software designed to stimulate interest and confidence in mathematics for students from the 4th grade through high school. Over 1 million students participate in Math League contests each year. Contest problems are designed to cover a range of mathematical knowledge for each grade level. All of the problems on each contest require no additional knowledge of mathematics beyond the grade level they test.
Are you stuck on a math problem? We'd like to help you solve it.You'll find over 100 instant-answer, self-help, math solvers, ready to provide you with instant help on your math problem.
The math puzzles presented here are selected for the deceptive simplicity of their statement, or the elegance of their solution. They range over geometry, probability, number theory, algebra, calculus, trigonometry, and logic. All require a certain ingenuity, but usually only pre-college math. Some puzzles are original.
Explaining how an answer is arrived at is more important than the answer itself. To this end, hints, answers, and fully worked solutions are provided, together with links to related mathematical topics. Further references are provided with many of the solutions. The puzzles are intended to be fun, with an educational element.
Each puzzle is assigned a level of difficulty of between one and four stars, with four being the most difficult. Clearly this is to some extent subjective, but it may be useful as a rough guide.
A site from Los Alamos National Laboratory. Hands-on lessons and resources in Knot and Set Theories, Coloring problem, Algorithms and Finite State Machines.
Interactive learning resources in algebra, trigonometry, graphs, calculus, complex numbers, statistics etc... Uses Flash, LiveMath and Scientific Notebook. You need to have the plug-ins installed and enabled. Quite useful for students of high school to under-graduate students.
Maths online provides multimedia learning resources in mathematics for students of secondary school to university levels. There are many useful tools, applets and links useful for students of maths.
The United Kingdom Mathematics Trust was founded in 1996 as a registered charity to advance the education of children and young people in mathematics. The UKMT organises national mathematics competitions and other mathematical enrichment activities for 11-18 year old UK school pupils . These range from popular "mass" Maths Challenges to team competitions, forums for teachers and the selection and training of the UK team for the International Mathematical Olympiad (IMO).
Trigonometric identities, functions, inverse functions, special angles, any angles,arcfunctions, proofs....Real help for High school students.