Perfect Downloads > Home & Education > Science > Raptor
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States-Mania
States-Mania is an educational game covering our 50 states. It has eight levels and lets you choose which region you wish to cover. Its great pictures and ease of use make it not only educational, but also fun.
The Atom Builder
Chemistry teaching software which simulates the building of any of the first 20 atoms (up to calcium) on screen. Learn how atoms are formed from electrons, protons and neutrons and how the electrons are arranged in shells or energy levels.
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