“The ferocious predatory dinosaurs of Cretaceous Sahara” is the title of this lesson and video from TED-Ed.
I’m adding it to The Best Sites For Learning About Dinosaurs.
I'm a high school teacher in Sacramento, CA.
February 16, 2013
December 16, 2011
December 28, 2013
Powered by WordPress | Hosted by Edublogs | Protected by CloudFlare