Space
Free Presentations in PowerPoint format
& Free Interactives for Kids
Famous Astronomers
Copernicus, Ptolemy, Galileo, Kepler, Newton
Origins of the Universe Theories/Cosmology
Inner Planets – Mercury, Venus, Earth, Mars
Outer Planets – Jupiter, Saturn, Uranus, Neptune
See Also: Free Games for Kids,
Free Astronomy Video Clips,
Science Index of Presentations in PowerPoint format