Tutor in Portland, Oregon

I am currently a student at Portland State University working towards my degree in biology. I have taken classes in general biology, molecular biology, cell biology, genetic biology, marine biology, evolutionary biology, environmental science, general chemistry as well as organic chemistry. I will be taking geology classes soon as well. I am offering to tutor middle school and high school students in need of help in Science courses. My rate is $15-$20 per hour depending on the distance I must travel.