Earth, Moon and Sun Unit OverviewUnit Proficiency scaleTeacher resourcesLaunching PhenomenonA- The Spinning EarthB- Seasons and TiltC- The moon PhasesD- Eclipses and tidesExtension activity- Time and the Calendar (Partial)Assessments / keys *Additional websites and resources History of Astronomy and the Celestial Sphere Unit OverviewUnit proficiency ScaleTeacher Resources/assessmentsLaunching PhenomenonA- Prehistoric Astronomy and StructuresB- The Celestial SphereC- Constellations and the ZodiacD- Heliocentrism and epicyclesAssessments / keys*