High School Advantage 2009 [OLD VERSION] Help your child achieve high school success and improved college preparation with skill-building lessons in 13 core subject areas Features lessons in algebra II, geometry, trigonometry, precalculus and calculus Supplements classroom and laboratory learning with multimedia lessons in biology, chemistry and physics Explores history, government and economics for a greater understanding of historical events and contemporary issues Improves skills in researching, writing and presenting data Help your child achieve high school success and improved college preparation with skill-building lessons in 13 core subject areas Features lessons in algebra II, geometry, trigonometry, precalculus and calculus Supplements classroom and laboratory learning with multimedia lessons in biology, chemistry and physics Explores history, government and economics for a greater understanding of historical events and contemporary issues Improves skills in researching, writing and presenting data