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,...

Students examine basic human rights as defined by the United Nations. They develop a list of rights by class consensus, read an article, answer discussion questions, and complete a worksheet.

Students examine where, why, how and in what conditions HIV/AIDS exists. They examine the deadly impact this virus has had on the world and look at how to prevent the spread at home. The students also develop a greater awareness of the...

For this force and motion worksheet, students create a picture book and answer 7 questions on force and 12 questions on motion. There are 4 extra credit questions.

Students are given a description of some fascinating animals from "Planet X". They follow the descriptions given to illustrate one of these animals paying careful attention to introduced vocabulary such as 'appendages', 'receptors', and...