First, know your state’s/school district’s homeschool laws. Make sure you comply with the requirements. I homeschooled my son and he is now a freshman at a small Catholic college. He supplemented his instruction with online classes (foreign language and AP maths and science). He had lots of church involvement for extracurriculars. He took the SAT twice and ended up with a 1500. He took the AP Calculus exam. Hope this helps! Good luck!