Many Summer School courses have required placement tests or recommended prerequisites. All courses except those offered by the Institute for English Language Programs require English proficiency.
In all Summer School courses except IEL, your oral comprehension and expression must be sufficient for effective class participation. Your reading comprehension and writing skills must be sufficient for responding clearly and accurately to course assignments. And your comprehension and communication skills must be sufficient for completing exams without the use of dictionaries or other exam aids, except those authorized by the instructor for all students taking the exam.
These are listed in course descriptions and are required for a variety of courses. See placement tests to learn more.
Some course descriptions list recommended prerequisite courses or general knowledge expectations. You do not have to prove that you have met these, but you are responsible for ensuring you are adequately prepared for your course.
In some courses, instructors give assignments during the first class to confirm that you have met specific prerequisites and that your English proficiency is sufficient. Based on the results or on your general performance, you may be dropped during the course change period and required to move into courses that are more appropriate for your level.
If you have questions about prerequisites other than English proficiency or required placement tests, contact the instructor after registration begins. Contact information is generally listed on syllabi (linked in course descriptions) or in the Harvard directory.
See Student Responsibilities for more information.