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Knowledge and Skills Statement

Earth and space. The student models the cyclical movements of the Sun, Earth, and Moon and describes their effects.
Glossary terms and definitions are consistent across kindergarten through high school in the TEKS Guide. The definitions are intended to give educators a common understanding of the terms regardless of what grade level they teach. Glossary definitions are not intended for use with students.

sequence of recurring events or phenomena; a course or series of events or operations that recur regularly and usually lead back to the starting point