# Geogebra links

Tutorials:

Math & Multimedia has a terrific collection of tutorials and how-to’s on their website.

The Geogebra YouTube channel has many great tutorials as well.

Audrey McLaren is a goddess of Geogebra who is a go to person for any help you need.

Jen Silverman is a Geogebra guru and it shows.

MathHombre (John Golden) has many terrific Geogebra applets constructed and shared.

A slightly generalized ellipse inspired by @JamesTanton