Students research the past eras in history including the Precambrian, Paleozoic, Mesozoic and the Cenozoic.  For this time scale lesson students take part in a lab that allows the students a better understanding of the timeline of...

Students explore earth epochs, i.e, Permian, Precambrian, Cambrian, Ordivician and through pictures they see what life on Earth and animals looked like. They organize Earth Epochs according to years going from greatest to least...