Switched-On Schoolhouse GED Prep Science
Four units covering earth, space, life, and physical science including astronomy, matter, energy, machines, and biology.
A great format for preparing for the GED! Each elective course combines the best of interactive learning - lessons integrated with video clips, learning games and animation. Quizzes, tests, and projects include time-saving tools for parents - automatic grading and lesson planning - all the features of SOS 2011. System requirements: Windows Vista Service Pack 2/Windows 7/ Windows 8 & 8.1. Janice