Websites

If you have anything related to mathematics that might be useful or interesting to know, please add on to the space so that we can all learn something new. Remember to cite the reference if the materials are taken from another website/book/other resource. Alternatively you can also insert a link if there is a fabulous web page that we should all get to know. Thank-you for all putting in effort and time to add to these pages!
 * Do include your name so that we all know who contributed.**

[|cut and fit paradox] - Gerry [|Archimedes Laboratory] - Go to 'Illusions and Paradoxes' where you can find 'Illusion of the Month'. Test yourself on your visual spatial skills! [|The NRICH Project] - There are many math questions and a range of difficulty. You can start with Grade 5. __[|BrainBashers : Puzzles and Brain Teasers]__ [|Nick's Mathematical Puzzles] - There are 160 different puzzles to solve. Hints and solution provided.
 * Puzzles:**

**All About Irrational Numbers:**
[|Facts about Pi] [|http://www2.tripnet.se/~nlg/pi0001.htm] - Here's another link that shows up to 1,000,000 digits of pi. [|Funny Math Jokes] - Here is some website with some pretty funny maths jokes ~ Gerry

[|Pi] Pi to the 10K plus digit!!! ~ LBQ
[|What is pi ?] Who first used pi? How do you find its value? What is it for? How many digits is it? [|What is e?] Who first used //e//? How do you find it? How many digits does it have?

**Tricks and games**
[|**Simeon Magic: tricks and games**] ~ LWR [|Puzzles Parlor] - If you enjoy putting pieces together, this is for you! [|Murderous Maths]- Peng_YX media type="youtube" key="bwlocvToQqI" height="344" width="425" [|The Fabulous Flexagons] - View the introduction in the video above. See how Kjartan used the flexagon to intrigue his audience. Learn how to make them in this website.

**Reference Websites**
[|Math Open Reference] - Contains definitions and applets on Geometry concepts [|Tangrams] - Read more about tangrams [|Maths is Fun] - There is a math dictionary in the website. Very helpful if you want to find out math definitions quickly. [|MathWorld] - There's a huge collection of [|optical illusions] and [|mathematical art](including polyhedron nets) ~Natalie

**Questions and Answers**
[|Ask Dr. Math] - If you have a math question, probably you can find the answer here! [|FAQ from Mathschallenge] - Answers to some commonly asked math questions.