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Grade 7 Science - Unit V Overview

Sun, Earth, and Moon

In the Sun, Earth, and Moon unit, students will understand the causes of day and night and changes in seasons on the earth. Students will also recognize that the cyclical phases of the moon are caused by changes in the relative positions of the moon, earth, and the sun.

Critical Questions
  • How do the earth and moon move independently and in relation to each other?
  • What factors affect earth and moon cycles?

Suggested Time Frame: 3 week

Student Performance Expectations

Key

Information in the brackets that is not in bold (8.2A) is the Texas Essential Knowledge and Skill (TEKS) that this objective is aligned to.

Information in the brackets that is in bold (8.2.11B) (8.2.12A) (11.2US10A) is the specific Texas Assessment of Knowledge and Skills (TAKS- test) objective this objective is aligned to.

Identify and illustrate the movements of the earth and the moon as they relate to observable cycles on Earth. (7.13 A-B; 7.3 C) 
Identify and illustrate how the tilt of the Earth on its axis as it rotates and revolves around the Sun causes changes in seasons and the length of a day; 


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