We used the Knowledge Box Central CD-ROM's from Rainbow Resources last year to create DD's lapbook. DD was in 1st grade and DS was in 5th grade. My son likes the notebooking method (we make our own notebook pages), but I wanted something a little less intensive for my 1st grader. It worked well for us.
I bought the CD-ROM's only and printed the pages myself. (I'm cheap.) I printed off all the instructions and pages for the year and made an instruction notebook for myself. This was the first lapbook we've ever done (actually it was done in two separate lapbooks- one for each semester), but they turned out nice. DD is proud of them and shows them off to visitors in our home. I'm not at all a hands-on, crafty person and this was doable for even me. :)
I will try to describe how we used it. There are a bunch of little lapbooks that go along with the reading. The little books are mostly blank inside to fill in as much information as you choose. (I drew in lines.) When we finished reading a section that had a lapbook, I would ask questions and discuss the reading with DD. Next, I would write out what I wanted DD to remember about the reading. (Usually one to three sentences.) I would have her read out loud what I wrote, then she would copy it onto the little lapbook (sometimes color the page too). I then would put it together and glue it in the correct spot. Most of the time there was one lapbook per reading. DD just worked along with DS on the book projects. For sure she didn't retain all the information (and there is A LOT), but she did seem to learn quite a bit. She had quite the discussion the other day with the neighbor girl about the meteor shower! :)
I did find several mistakes in the instructions- but I was able to figure out what I needed to do. If you happen to buy that one let me know, and I'll be glad to tell you what I found if it would make it easier for you. ;)