NGSS MS-ESS1-2 Lesson 1: Introduction to the universe *** Introduction to Galaxies Lesson 2: What Goes UP, Must Come Down *** Gravity Experiment Lesson 3: How does Gravity affect the universe *** WEBQUEST *** Egg Drop Experiment (Build #1) LESSON 3: Gravity *** EGG DROP EXPERIMENT (BUILD #2) Lesson 3: Gravity *** EGG DROP EXPERIMENT (BUILD #3) Lesson 4: Satellites *** Satellites *** Crash Course Lesson 5: Draw a Model of the Universe (Project)