Welcome to the Solar System Unit!

In this unit, students will explore the fascinating world of space and learn about the objects that make up our solar system. Through investigations, models, and observations, students will examine the characteristics of the inner and outer planets, compare their similarities and differences, and discover how scientists use space technology to explore and learn about the universe. Students will also investigate stars and learn why some stars appear brighter than others when viewed from Earth. Throughout the unit, students will develop an understanding of how technology has expanded our knowledge of space and how the solar system is organized. By the end of the unit, students will be able to describe the major components of the solar system, explain the role of space technology in scientific discovery, and identify factors that affect the apparent brightness of stars.