Disease prevention or designer babies? Use a set of slides to introduce the growing practice of preimplantation genetic diagnosis, or PGD. Teens read related articles and then break into groups to address different scenarios. Afterward,...

Kathryn Barker's In the Skin of A Monster explores how a school massacre impacts a community. Unfortunately, the events depicted are all too familiar to many. This teacher's guide for Barker's novel offers activities that enable readers...