miércoles, 5 de septiembre de 2012

Geography: rotation, orbit and summer solstice (mobile lab)


We will watch the following videos in mobile lab to extend our knowledge on rotation, orbit and the changing seasons.

earth rotation

http://www.youtube.com/watch?v=pLl8sDZRSYg&feature=related
earth orbit
http://www.youtube.com/watch?v=vDgUmTq4a2Q&feature=related
summer solstice
http://www.youtube.com/watch?v=dmPXOusmzrw

No hay comentarios:

Publicar un comentario