Category: GeoGebra

GeoGebraWeb: GeoGebra for Tablets and Chrome Books

GeoGebra, Software Tutorials

GeoGebra is getting better and better everyday. Recently, it has released GeoGebraWeb Beta, its version for  Tablets and Chromebooks. The version also works in Internet Explorer 9 and recent versions of Chrome, Opera and Firefox.

The GeoGebraWeb version of an applet can be created by checking the “Export to HTML5 only” option when exporting it from GeoGebra 4.2 Beta.  GeoGebraTube supports GeoGebraWeb but is currently in the experimental strage. Devices without Java will automatically use GeoGebraWeb.

For more information about GeoGebraWeb, visit the GeoGebraWeb Beta Release Forum or the GeoGebraWeb samples.

If you have not used GeoGebra before, it is an excellent software that you can use in teaching and learning mathematics. I have created more than 50 GeoGebra tutorials here.

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GeoGebra 4.0 Tutorials

GeoGebra, Software Tutorials

If you have not visited my GeoGebra tutorials recently, I have updated 21 tutorials to GeoGebra 4.0.

GeoGebra 4.0 Essentials Series

GeoGebra Intermediate Tutorial Series

More tutorials will be updated soon.

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GeoGebra Tutorial 33 – Lunes and Layers

GeoGebra, Software Tutorials

This is the 33rd tutorial of the GeoGebra Intermediate Tutorial Series. If this is your first time to use GeoGebra, I strongly suggest that you read the GeoGebra Essentials Series.

In this tutorial, we are going to draw the figure below, the Lunes of Hippocrates. Although it looks like a simple drawing,  it requires the knowledge of layers  in GeoGebra especially when colors are applied.

 

In doing this tutorial, we learn how to use the semi-circle tool and how to set up layers. » Read more

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