We are using the LnL lapbook for Apologia's General Science. What I am doing, after getting suggestions from people on the LnL yahoo group is to just use them for the study day(s). I do a lot of the cutting and folding since my dd really doesn't want to do that part and I don't want to add much more to her already large workload. I think the only real benefit, for us, is that at the end og the course, the Lapbook will be something more concrete to see, then if she had just done the study questions on say a piece of paper.
HTH.
Beth