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A SYNAPSE is a minute gap between nerve cells which transmits crucial information through the nervous system. The goal of this network is to perform a similar "synaptic" function between biology instructors of all levels and locations.

"In this video segment from NOVA, string theorist Brian Greene explains how, for more than 200 years, Isaac Newton's theory of gravity remained unchallenged despite the fact Newton himself had no idea how gravity actually worked. Albert Einstein eventually proved that Newton was mistaken about gravity, at least as it applied to the most massive stellar objects. To illustrate a key difference in their two theories, animations depict a cosmic catastrophe: the destruction of the Sun and the effects on the orbiting planets. "

this is a social network site for educators where lots of ideas and lessons can be found.

Lesson plans and activities for using primary sources in the classroom.