Yes, I got overstretched a little across courses as I also took all honors courses in my school along with other EC activities. My GPA suffered in 10th and 11th after having a good GPA in 9th. I also switched from a middle school where it was more project type of learning to a high school which was conventional and also my middle school course work did not line up well with high school. For example first time I got exposed to Chem was in 10th grade and my knowledge was not the same as other class mates who went through middle school curriculum at this same school.
Thanks for any guidance, SuzyQ7