Early Science Key Stage , 1 tests and teaches 12 science topics in a number of fun gaming environments. You can print off graded certificates of achievement as well as itemised reports which shows if your child is attaining required targets for their age. Ages 4-7 • Life Processes • Humans • Plants • Variations & Classifications • Living Things • Grouping Materials • Changing Materials • Electricity • Forces & Motion • Light & Sound • Equipment • The Solar System This cd-rom operates on- Windows 95/98, 2000, ME & XP. Minimium Spec: Pentium II, 300 Mz or equivalent, 32Mb RAM, 8Mb Video card supporting 16 bit colour and 800x600 resolution,30Mb Free Hard drive space, CD-ROM Drive & Sound card.