By Michael Doig on Thursday, August 14, 2008Filed Under: Featured, Lesson Planning, Video
Thank you everyone who attended the Dynamic Earth Professional Development. Below you will find the PowerPoint presentations that I used. If you have any questions about the presentations, feel free to leave a comment. Don’t forget to sign up for the forums. Day 1 – The Big Bang Day 2 – Our Solar System Day [...]
By Michael Doig on Monday, August 11, 2008Filed Under: Demonstrations, Featured, Video
In this episode John Herrera and Michael Doig take a helium balloon along for a car ride to show how air moves within an accelerating car. Watch on: YouTube | Revver | Vimeo | Download Host: Michael Doig & John Herrera Duration: 3:15 Materials Car Helium Balloon Open Road Convection Fast Facts Lighter than air [...]