Be an astronomer for a day! Learn what creates the “phases of the moon,” solar eclipses and lunar eclipses with captivating graphics, interactive quiz, worksheets and interactive 3 flashcard system test! Our lessons and flashcards are developed using concepts and information that are universal in nature and applicable to any state in the country. You can even use them to prepare for state mandated exams.Your purchase consists of one 18 page lesson, 39 page quiz, and 33 pages of flashcards, 24