Durée du jour sur Terre, centré sur le soleil. 2015.

What do you want to download?

You can either download the .ggb file alone or the complete webpage for students with tasks.

I agree to the terms of GeoGebra's non-commercial license

• GeoGebra File (.ggb)
• Offline Activity (.zip)
• SCORM package (.zip)
   (see tutorial)