Students will love this lesson! Students will do a number of hands on activities in groups. Students will first solve the problem and then write a formula of how the answer may be found.

Georgetown University site with a lengthy article on many aspects of gene therapy. Includes background and historical information and numerous resources on the topic. Focus here is on the ethics of these types of therapies.

Notes for teachers who are reading Freeman's (1852-1930 CE) stories with their students, as well as links to other authors for comparison and a bibliography of source material are all available here.

This tutorial discusses how to perform legal research in a library--from locating relevant cases, statutes, and regulation to using secondary sources that include Periodical Indexes, Treatises, Legal Encyclopedias, and Annotated Law Reports (ALR).

Information on the political parties in El Salvador and the dates they were founded. Includes names and telephone numbers of party leaders.