I'm doing a lot of curriculum research to get us started next year. DH has all but said we're doing this. We're going to let them finish out this school year at the PS and start fresh on our own after that. I thoroughly believe that both girls will pass this school year. But with my oldest I'm concerned she has not mastered the math concepts like she should. She has just barely gotten by with her math for the last 3 years (including this year). Would it be a good idea to start her back with 5th grade math again next year and see if she can actually master the skills before moving to 6th grade math?