Gravity and Orbits A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines.


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主題 Gravity and Orbits
說明 This activity was developed for 5th and 6th grade classrooms, though can probably be used in a variety of settings. Students will be able to: • Draw motion of planets, Moons and satellites. • Draw diagrams to show how gravity is the force that controls the motion of our solar system. • Identify the variables that affect the strength of the gravity. • Predict how motion would change if gravity was stronger or weaker. The Student Activity includes pre- and post-labs, but these can be excluded.
科目 地球科學, 太空, 物理
程度 K-5, 中學
類型 實驗室
時間 90 分鐘
解答
語言 英語
關鍵字 gravity, motion
模擬教學 Gravity and Orbits_重力與軌道 (HTML5), 重力與軌道


作者 Emily Moore, Kathy Perkins, Christine Denison, Trish Loeblein
聯繫 Email emily.moore@colorado.edu
學校 / 機構 PhET
提交日期 2011/3/30
更新日期 2016/11/28