Below is a list of links for those who are interested in learning about bridging the gender gap in math and science. There are also links to several interactive sites related to GEMS.
The Girl Difference: Short-Circuiting the Myth of the Technophobic Girl by Judy Schoenberg
Girls' Attitudes, Self-Expectations, and Performance in Math by Michelle Maraffi
Girls Go Tech from Girl Scouts
I Was Wondering... from National Academy of Sciences
Women in Mathematics and Science from National Center for Education Statistics
Women in Science, Technology, Engineering, and Mathematics: WAMC Public Radio