the amazing mr
DESCRIPTION
Science Experiments by John ColgrenTRANSCRIPT
The Amazing Mr. C
John Colgren’s Science Presentation for EDU 318
March 1, 2012
Introduction to Class
Air Pressure Experiment
Amazing Coat
Cartesian Diver
Rope in a Bottle
Magic Bottle
Banging the drum
Puffs of air and smoke rings
Breaking a board showing air pressure on the newspaper.
Theories of Gravity
Thanks!
Mr. John Colgren devoted his life to science and promoting its study. He will present his marvelous
experiments and offer some very special guidance to all prospective teachers.
Mr. Colgren taught science for 33 years, creating his own curriculum with some exceptional units;
such as building homemade rockets from household materials, operation egg drop and other related
demonstrations promoting and teaching the scientific method. In addition, he produced nearly three
hundred educational videos for Discovery Education.
For more information contact: [email protected]