# Resources

## Interactive mathematics websites

#### My Solar System

Create your own solar system. But it's still subject to Newton's Law of Gravity!

#### Ancient Greek Geometry

Can you complete the construction challenges?

#### Calculus Grapher

See how the graph of a function is related to the graphs of its derivative and anti-derivative.

#### Fourier: Making Waves

Can you reconstruct a complicated wave from its fundamental components?

#### Escherized Tesselation

Make your own Escher-style tesselation.

#### Plinko Probability

A simulation that demonstrates how normal distributions occur naturally.

#### Escher and the Droste Effect

The mathematics behind Escher's drawings. Includes animations.

#### Vi Hart's Blog

Entertaining video blog on all kinds of interesting mathematical topics.