I am using Exploration Education with my 9th grader this year. He is doing it as part of a co op class, but my 2 older children did it at home by themselves when they were in 9th grade. My 2 older ones did it after having completed Apologia Physical Science in 8th grade, because we didn’t seem to click with Apologia. (We tried Apologia General Science, too – not a good fit for our family.)
Exploration Education is a whole kit that contains all the parts and pieces to complete all the experiments and demonstrations. It also has a CD-ROM that contain all of the lessons.
You can find out more about it at this website: explorationeducation.com.
hth,
RuthAnn