NATURAL SCIENCES

A great way to start the science unit:
Michael Shermer


http://www.ted.com/talks/lang/eng/michael_shermer_on_believing_strange_things.html

AMY: For the obervation effect, here is a cute little cartoon that illustrates the the double experiement and does it well
http://www.youtube.com/watch?v=DfPeprQ7oGc

Joëlle : A PPT about the Scientific Method !