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Why do the planets orbit the sun without flying off into space? Do they move in perfect circles or do their orbits take a different shape? And how could you possibly do a science project about any of this—you can't do an experiment with the planets!
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5 days ago · The first four inner planets are termed terrestrial planets as they are constructed of solid mass and have hard surfaces. They are also known as telluric planets or Rocky planets. The four exterior planets are giant balls of gases and are termed Jovian planets.
- Model the Solar System. Students learn early on the names of the planets (and maybe even a fun mnemonic device to help remember their order). But understanding the sizes of the planets and their distances from one another really helps bring understanding of our solar system into shape.
- A Fold-up Model Solar System. With the Pocket Solar System lesson, students use a single strip of paper to make a simple model of the solar system to visualize how much space exists between the planets.
- The Earth's Rotation. With the Kinesthetic Astronomy: Earth's Rotation lesson, students use kinesthetic techniques to better understand how the Earth moves, what the Earth's rotation means, and how the Earth's rotation on its axis differs from the Earth's orbit.
- Earth's Tilt and Seasons. With the Kinesthetic Astronomy: Longer Days, Shorter Nights lesson, students use a kinesthetic activity to better understand how the tilt of the Earth relates to changing patterns of light and the change in seasons.
These science project ideas offer students opportunities to engage with scientific concepts in fun and interactive ways. Whether exploring renewable energy, conducting biology experiments, or delving into space exploration, students can develop critical thinking skills and a deeper understanding of the world around them through hands-on projects.
These CBSE Science NCERT Solutions for Class 9 cover solutions to all the important chapters included in the textbook, like Matter, Atoms, Tissues, Living Organisms, Motion, Force, Laws of Motion, Gravitation, Energy and Work, Sound, Natural Resources, etc.
Learn about the different planets in our Solar System. Find out their size, temperature and distance from the Sun in this Scotland Second Level Science article.
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Get NCERT Solutions of all Science Chapters of Class 9 free at Teachoo. For each chapter, we have explained concepts, solved NCERT Questions, Questions from inside the NCERT Book, Examples from NCERT Book, Extra Questions from Teachoo.