The GeoGebra 4.0 Sneak Peek Series

If you have enjoyed the GeoGebra Tutorial Series, I have created the GeoGebra 4.0 Sneak Peek series to discuss what's new in GeoGebra 4.0 in my main blog Mathematics and Multimedia. Here are the first two posts:

1. Sneak Peek 1: The New Tools
2. Sneak Peek 2: The Graphical User Interface

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