Help your homeschooler gear up for the GED with
Switched-On Schoolhouse GED Preparatory Science for grades 9-12!
This computer-based, four-unit elective promotes strong
secondary reading and critical thinking skills with scientific materials. This
Alpha Omega curriculum includes tests, quizzes, and multimedia-enriched lessons
that cover Earth science, space science, life science, physical science,
astronomy, matter, energy, machines, and biology!