My Science Box

... by Chris Madden What caused the extinction of the dinosaurs? Was it a massive meteor? Was it the result of tremendous volcanic ... Madden What caused the extinction of the dinosaurs? Was it a massive meteor? Was it the result of tremendous volcanic ...

Lesson plans - irene - 2010-05-25 22:44 - 3 attachments

... – when the Earth was formed, when life began, when dinosaurs roamed, and when humans first appeared. Then students redraw the ...

Lesson plans - irene - 2010-05-25 22:44 - 2 attachments