A Math Major Talks About Fear from Saramoira Shields on Vimeo.
Geometry
A nice summary of high school geometry topics with clear with basic explanations.Calculus
Here is a pdf of items to study for the AP exams.This pdf summarizes derivatives and integrals of trig and hyperbolic functions.
Websites
For Girls in Science is a nice site to wander through if you are interested in science, technology, engineering, or math. They also have a Facebook page.Camps and internships
Awesome Math is "An intensive summer camp for mathematically gifted students from around the globe." It is held at University of Texas at Dallas, Cornell, and Berkeley.The Curie Camp at Cornell University. It "is a one-week summer residential program for high school girls who excel in math and science. The focus is on juniors and seniors who may not have had prior opportunities to explore engineering"
In Chicago, Fermilab runs the Quarknet summer internship program for high school students.
A list of camps for girls interested in Science, Technology, Engineering, and Math (STEM) is maintained by For Girls in Science. This page is sponsored by L'Oreal, a major supporter of women in science.