I thought it was someone here that had mentioned that LOF was coming out with elementary level books. Can't find that thread now. Anyway, I've been watching for it every since. :) I looked over the sample pages today and wondered if anyone else had looked at it? I have already purchased Math Mammoth, 2nd grade level, and am trying to decide if I want to switch over to LOF, or just use it to supplement. We actually did not finish MM 1st grade and are currently doing math facts copy work as he still doesn't have those down (he's 8, 9 in Feb). MM has worked better for him than Rays, what we used before, but its still a bit of a struggle. I believe the main obstacle is his attitude toward math and think LOF may help us over that hump. I'm just trying to figure out how I would use it. If any of you have looked at the new elementary samples that just came out and considered it, I'd love to hear your thoughts.