Journey Through the Universe
Our Solar System
Take your class on a journey through our solar system. Learners explore each planet, from Mercury to Pluto, and discuss various features that differentiate one from another. They complete activities related to the topics and discuss the...
Curated OER
The Sun and Its Planets-Practice Test
In this sun and planets worksheet, 3rd graders answer 14 multiple choice questions about the solar system, the size of planets in comparison to the sun, asteroids, the components of the sun and features of planets.
Glynn County School System
Milky Way Galaxy
There is more about the Milky Way that scientists don't know than what they do know—that leaves a lot to discover! A thorough lesson presentation explores the components of the Milky Way Galaxy and their behaviors.
Keep it Simple Science
The Earth in Space
Skim the surface of the earth with this brief, compact, summary of outer space. The sun, stars, galaxies, planets, and phases of the moon can be found in this all-in-one resource. Seventh graders will enjoy these simple worksheets to do...
Messenger Education
Dangers of Radiation Exposure
Gamma radiation, which is harmful, is useful in treating cancers. In the second lesson plan in a series of four, young scientists take surveys and calculate their yearly exposure to ionizing radiation. Then they read about how harmful...
Science Geek
Earth's Atmosphere
Ozone gas absorbs the harmful UV-B rays and helps protect humans. An informative presentation begins with the layers of the earth's atmosphere, the pressure and temperature in each of the layers, the ozone layer, the ozone cycle, and the...