"Clue Finders 6TH Grade Adventures Learning CD For Mac & PC. These are repack shelf pulls. Join the search for the missing ClueFinders in the underground empire of the Plant People! A mighty army of mutant plant warriors threatens to take over the town above. Use your head to tackle tricky challenges, solve a mystery, and save the town from destruction. From cleaning up deadly pollutants to building bridges, every exciting activity builds essential 6th grade skills! Skills learned: Decimals, Percentages, Equations, Fractions, Statistics, Estimation, Ratios, Spelling, Grammar, Reading comprehension, , Vocabulary, Biology, Environmental science, Physical science, Data analysis, Geography and map reading, Ancient history and culture, Time lines, Reference skills, Logical reasoning, Critical thinking. Explore 15 interactive games and exercises, all specifically geared toward 6th graders! Build more than 150 important 6th grade skills in math, language arts, science, social science, and problem solving. Work your way through 4 levels that increase in difficulty to match your growing skills. Take advantage of detailed help features when a particularly tough challenge slows you down. Celebrate each new accomplishment with encouraging progress reports. Part of the ADAPT Learning System. Platform: Windows 95/98/2000/Me/XP, MAC System 7.1 to 9.1.Ages 8-10+." Case Pack 24