The Best 12th Grade Homeschool Curriculum | Tips and Recommendations. I have recommendations for 12th grade homeschool curriculum. Also, you’ll love my page Homeschool Curriculum for more ideas and grade level curriculum and my page How to Homeschool High School. Your child likely has a career or college track picked out. And get a head start for trade school or college applications that have been sent. Too, SATs have been taken. What an exciting time for you both.