PUBLIC MARKS from knann with tag astronomy

Come on in and check out our games, animations, projects, and fun facts about Earth, space and technology.

10 activities for astronomy ...useful for science fair

Perfect images for the Size and Distance Activity located here: http://cse.ssl.berkeley.edu/AtHomeAstronomy/activity_10.html

Make a scale model of the Solar System and learn the REAL definition of "space." Enter how big you want to the sun to be in your model (in inches). Press calculate to see how to scale. Here is an example:If you build your solar system on a roll of toilet paper, you can make the Sun about .4 inches (10 mm) across and still fit the entire solar system on the roll. A standard roll of toilet paper has about 450 sheets that are about 4.375 inches long, hence the roll is about 164 feet long. You should check your toilet paper for length. Some are longer.

This activity helps students understand the enormity of the the sun's size, temperature, and distance by using comparisons. Appropriate for middle school as a whole class tool and to high school students independently.

Another amazing site from NASA. Aside from live images and illustrations, interviews from NASA scientists answer questions related to the Sun in a movie format.

Get a view of the planets from different perspectives.

Interactive tool for learning about the planets

Great resources for Earth Science

Excellent collection of online explorations for space/astronomy topics. Plenty of teacher_resources.

Collection of Physics, Astronomy, and Environmental Science. Appropritate for high school, college, and gr8 Physical Science units.