Concepts: What are Solstices and Equinoxes | How is the Earth and Sun related during a Solstice and Equinox | How is Radiation from the Sun connected to the Seasons YouTube -------------- Part of a Blended Classroom taught at Millard West High School. Produced for Millard Public Schools by Justin Higgins. Lesson Plans and how the course is structured: http://sciencewithhiggins.com/classes/astro/