Activity 1: Assessment. Estimated duration: 2 min
Assessment with 2 questions chosen from The Milky Way Galaxy and other Galaxies.
2 questions assessment
Activity 2: Assessment. Estimated duration: 3 min
Assessment with 3 questions chosen from Gravity and the Birth of our Solar System.
3 questions assessment
Activity 3: Assessment. Estimated duration: 8 min
Assessment with 8 questions chosen from Eclipses and Seasons.
8 questions assessment
Activity 4: Assessment. Estimated duration: 10 min
Assessment with 10 questions chosen from Lunar Phases.
10 questions assessment
Activity 5: Assessment. Estimated duration: 10 min
Assessment with 10 questions chosen from The Sun, Moon, and Stars: Patterns of Apparent Motion.
10 questions assessment