The annual Arizona Science Bowl for Arizona and Nevada middle and high school students promotes interest in a variety of science and math disciplines. High school categories include Biology, Chemistry, Earth and Space Science, Energy, Mathematics, and Physics. Middle school categories include Life Science, Physical Science, Earth and Space Science, Energy, Mathematics, and General Science. Competitions take place in February and March. First place teams go on to compete at the National Science Bowl® competition in Washington, D.C. in April-May.