Geogebra

Introduction

 * 1) Geogebra at the Tech Awards
 * 2) Introduction to Geogebra (8-minute overview of most useful features)

Drawing Points

 * 1) GeoGebra Tutorial (Drawing Points)
 * 2) Zoom Pan Rescale - GeoGebra Tip
 * 3) xCoordinate x - GeoGebra Point Command
 * 4) yCoordinate y - GeoGebra Point Command

Histograms
Histograms in Geogebra