These words are for a unit on the Earth-Sun-Moon system which includes, season, lunar phases, and eclipses. Create and use a word wall to encourage your students to use academic vocabulary as they are describing the patterns that they see as the Earth and Moon move around the Sun.What is included:Color version of 20 words, models, and definitionsBlack and white version of 20 words, models, and definitions20 words: rotation, revolution, equinox, solstice, hemisphere, equator, axis, orbit (Earth a