This product addresses concepts related to Earth’s Place in the Universe: Develop and use a model of the Earth-sun-moon system to describe the cyclic patterns of lunar phases, eclipses of the sun and moon, and seasons.The packet includes content posters, Interactive Student Notebook aides, and activities with answer keys. Content includes the phases of the moon, tides, Earth's rotation and revolution, the cause of seasons, the apparent movement of the sun across the sky, and eclipses.See 2-page