For ages 3-7 years System Requirements: 95/98/ME/2000/XP P2-300 CPU 32Mb RAM 4x CD-ROM 8mb Video card supporting 16-bit colour and 800x600 resolution, 30mb free hard drive space per title, CD-ROM drive & graphics Soundcard Summary: There are 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.