Great Classrooms Start with Great Teachers

Professional Development at GCS
We are constantly learning more about the universe. It is the nature of academia --from quantum physics to astrophysics and ancient history to modern day politics—that as our understanding of the world changes, what is taught in the classroom must change too.
Inventions, discoveries and breakthroughs in technology and science change what we know at a rapid pace. Is Pluto a planet or not?  It depends when you ask. One day we know "truths" about our world (or solar system), and the next day they can be upended by new information.

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