The text of a report from the National Academy of Sciences, on national science education priorities and goals. Exploratorium Museum, San Francisco Includes many useful links and resources for K-12 teaching. Teachers Helping Teachers Lesson plans and activities online. Carolina Biologicals National Science Teachers Association American Academy for the Advancement of Science Howard Hughes Medical Institute Includes Cool Science for Young Minds and the Interactive Web , which has movies of the beating heart, and more. Castle Project Toolkit Tools for the creation of online multiple choice tests.
Access is free.
Entrez Entrez is the NIH entry point for information on gene sequences, comparing genes, and finding more about genes. It is searchable and free. This is the NIH program that is most widely used to gain initial information as to the relationships between new genes and sequences, and those that are already known. A huge and very complete listing of molecular biology sites. Includes links to many computer tools which are used to analyze DNA and protein sequences.