I would not feel obligated to have my child list high school/college courses or grades if taken before 9th grade on college applications. I�d simply advise a statement indicating �various others before high school�. And if the college wants more details, they can ask.
Having attended a few college presentations so far, I get the impression they only have time and desire to evaluate course placement (an indication of prior education, especially in math) and grades beginning with the summer prior to 9th grade.
