By Pennsylvania School Board regulations, for the graduating class of 2017, students must demonstrate successful completion of secondary level course work in Algebra I, Biology, English Composition, and Literature by passing the state's Keystone Exams on each subject. The exam is given at the end of the course. Keystone Exams replace the PSSAs for 11th grade. Students have several opportunities to pass the exam, with those who do not able to perform a project in order to graduate. For the class of 2019, a Composition exam will be added. For the class of 2020, passing a civics and government exam will be added to the graduation requirements. In 2011, Pennsylvania high school students field tested the Algebra 1, Biology and English Lit exams. The statewide results were: Algebra I - 38% on grade level, Biology - 35% on grade level and English Lit - 49% on grade level. Individual student, school or district reports were not made public, although they were reported to district officials by the Pennsylvania Department of Education.