Ms Word Version
C Sun Earth Name Lesson 3 Lab Solar System Models Background Material Review the Geocentric Model background material The simulation of Ptolemy's model demonstrates the dominate model when Copernicus presented his heliocentric model Thoroughly review the Heliocentric Model background materialThis interpretation of our solar system is called a Geocentric Model, meaning Earthcentered Early astronomers noticed groups of stars that were visible at the same time every year These were named constellations, and were used as a basis for calendars The Orion Constellation
