The new ELI today is 'Sand on a sill; what will happen to a sand grain left on a window sill? - a rock cycle discussion'
This Earthlearningidea is an international collaborative research project
The project derived from a discussion on research into Earth science education at the International Geoscience Education Organisation conference, GeoSciEd VII, in Hyderabad, India in 2014.
Please take part in this project by filling in the Observer Evaluation sheet and returning it to the Earthlearningidea Team. You may also find the Group Prompt sheet helpful