A trip through the GI Tract [video]

The video below from the Canadian Museum of Nature shows the inside of the human digestive tract. It is a 3D, computer-generated animation that starts at beginning of the esophagus and ends at the anus.

Top 5 Posts of July

What was everyone reading in July?  Well, here's a recap of the top five posts from last month.  Check them out!

       Short videos on the science topics you teach       Websites for the Earth Science Classroom        Introducing students to the scientific method       Why Does the Moon Have Phases? - literacy activity        Chemical & Physical Reaction GIFs to make your lessons pop