Project GREEN 2016 (Kettering field trip)
Chapter 21 [Planet groupings (inner, outer, terrestrial, gas giants), comets/asteroids, meteors/meteorites, asteroid belt]
chapter 20 (20.1, 20.2 first section only and 20.3)
Chapter 19 (19.1 and 19.2 only)
“A Car in the Sun” Alicia’s experiment