This year, I found a cute little activity that we used as a culmination to the unit. Each student had the opportunity to put together a little paper man (think back to paper dolls!). This little man has 8 layers--the ody front, skeletal system, respiratory system, digestive system, circulatory system, nervous system, skin and body back (I wish they had included muscles and excretory). The activity is actually called a "foldable" but the cutting and putting together like an accordion would have been a little too much for my 4th graders. Instead, we colored and cut each layer out completely. Then we "layered" the layers and stapled together. Voila! It was a great way to reiterate the information we already learned and see how they all fit together. They turned out really cute! The link to the activity can be found here: Human Body Systems.
Here are the photos of our project-----
Aren't they super cute?? I'll be keeping them in our unit from now on!