There are four educational applications available for the PC:
Periodic Table Classic, the easiest way to learn about the periodic table.
Periodic Table Explorer, a periodic table learning too for the advanced user.
Periodic Table Quiz, over 800 questions about elements, processes and general science.
Earth's Core, a detailed quide to hundreds of minerals, rocks and gems.If you are going to be using any of these products in an educational setting then please take a look at the "educational resources" page.