The Pigman chapter 6
https://docs.google.com/a/nrschools.org/viewer?a=v&pid=sites&srcid=bnJzY2hvb2xzLm9yZ3xtcnMtZ3JpZmZpbi1zLXdlYi1wbGFjZXxneDo2NWYyYTdhODg5NmM5MTIy

The Pigman chapter 7
https://docs.google.com/a/nrschools.org/document/d/15lMFeMIfgnwXcZ0Y15u35mPUseZgfqTidQPohm9A8o4/edit

The Pigman chapter 8
https://docs.google.com/a/nrschools.org/document/d/1ydBWy49R0cPQ7XDJhb7ZDsEOC048uZtvPhPz5946Mh8/edit