1. Interactive Mathematics Miscellany and Puzzles, Geometry

More than 400 topics - articles, problems, puzzles - in geometry, most accompanied by interactive Java illustrations and simulations.
URL: http://www.cut-the-knot.org/geometry.shtml - 63kb - 19 Jun 2006

2. Interactive Mathematics Activities

Interactive Mathematics Activities for Arithmetic, Geometry, Algebra, Probability, Logic, Mathmagic, Optical Illusions, Combinatorial games and Puzzles.
URL: http://www.cut-the-knot.org/Curriculum/index.shtml - 63kb - 19 Jun 2006

3. Home page, changes

Documents updates during 1997
URL: http://www.cut-the-knot.org/changes97.shtml - 47kb - 19 Jun 2006

4. Napoleon's Theorem And Douglas' Theorem

Attempt to spread a novel Cut The Knot! meme via the Web site of the Mathematical Association of America, Napoleon's Theorem, Douglas' Theorem
URL: http://www.cut-the-knot.org/ctk/Napolegon.shtml - 32kb - 19 Jun 2006

5. The Fermat Point and Generalizations

The Fermat Point and Generalizations
URL: http://www.cut-the-knot.org/Generalization/fermat_point.shtml - 41kb - 19 Jun 2006

6. Morley's Miracle: Clear From Doodling?

Attempt to spread a novel Cut The Knot! meme via the Web site of the Mathematical Association of America, Morley's Miracle
URL: http://www.cut-the-knot.org/triangle/Morley/Morley.shtml - 39kb - 19 Jun 2006

7. Napoleon's Propeller

Sites for teachers Sites for parents Terms of use Awards Interactive Activities CTK Exchange Games & Puzzles Arithmetic/Algebra Geometry Probability...
URL: http://www.cut-the-knot.org/ctk/NapoleonPropeller.shtml - 33kb - 19 Jun 2006

8. Generalizations in Mathematics

Examples of generalization on Mathematics. More general problems are often easier to solve than their particular cases.
URL: http://www.cut-the-knot.org/Generalization/epairs.shtml - 29kb - 19 Jun 2006

9. Napoleon's Theorem by Plane Tesselation

Napoleon's Theorem by Plane Tesselation
URL: http://www.cut-the-knot.org/Generalization/NapTess.shtml - 23kb - 19 Jun 2006

10. Generalization of Napoleon's Theorem

Generalization of Napoleon's Theorem
URL: http://www.cut-the-knot.org/Generalization/napoleon.shtml - 28kb - 19 Jun 2006

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