GPSS doesn't want any of its students to get lost in the education system. The Guam Public School System includes one district with 25 elementary, seven middle, and four high schools along with one alternative school serving a student population of about 31,000. PSS supports students and schools with continuing education and certification information for teachers and online and in-class resources for students. It also provides guidelines and resources for home-school parents, and funnels federal education funds to schools. The agency's Web site provides district statistics including school and student progress reports and student testing results. About 83% of taxes and fees collected in Guam go to PSS.