We all finished the heart lapbook this week too, yes it was a joint effort in the end as it had been hanging around for a while and just wasn't getting done so I ended up putting the velcro on bits and pieces to get it finished. My daughter decorated the outside and they both finished off the questions. It was a freebie from Knowledge Box Central I think, it was so long ago that I can't really remember.
The flap above was added by us as the lapbook didn't have anything in it about 'the parts of the blood' something that I felt was pretty important considering they were studying the heart!
The two photos above were taken of the 'naming the parts of the heart' and 'naming the flow of the blood through the heart' game.