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AP, IB or dual enrollment: how to choose

Advanced Placement (AP), International Baccalaureate (IB) and dual enrollment can all let high school students take college-level work. They are not the same, and the best choice depends on what your school offers, how you learn and what you plan to do next.

Advanced Placement (AP)

AP courses are run by the College Board. Students take a year-long course and then a standardized exam in May, scored from 1 to 5. According to the College Board, a score of 3 is described as 'qualified', and many colleges grant credit or placement for scores of 3, 4 or 5, but each college sets its own policy. The College Board offers a free AP credit policy search on its website.

• Good for: students who want to go deep in specific subjects and can choose courses one at a time.
• Keep in mind: credit depends on the exam score, not the course grade.

International Baccalaureate (IB)

The IB Diploma Programme is a two-year program for students aged about 16 to 19. Diploma students take six subjects and complete three core requirements: Theory of Knowledge, a research-based Extended Essay of up to 4,000 words, and Creativity, Activity, Service (CAS), according to the International Baccalaureate Organization. Some schools also let students take individual IB courses without the full diploma.

• Good for: students who like a broad, connected curriculum with lots of writing and discussion.
• Keep in mind: it is a demanding two-year commitment, and colleges vary in how much credit they give.

Dual enrollment

In dual enrollment, high school students take actual college courses, usually through a local community college, either on campus, online or at their high school. The grade goes on a real college transcript.

• Good for: students who want guaranteed college credit at a nearby public college, often at low or no cost, depending on the state or district.
• Keep in mind: a low grade stays on your college record. Credits usually transfer well within the same state's public colleges but less predictably to private or out-of-state colleges.

How to choose

• Start with what your school offers. Not every school has IB, and dual enrollment rules vary by state and district.
• Think about the destination. If you plan to attend an in-state public college, dual enrollment credit may transfer smoothly. If you are considering colleges in other states or countries, AP and IB are widely recognized, though credit policies differ.
• Match your learning style. Do you prefer one big exam (AP), steady coursework and essays (IB), or a college classroom (dual enrollment)?
• Protect your balance. Taking every advanced course is not required. A few challenging courses in subjects you care about, done well, usually serve you better than an overloaded schedule.
• Check the cost: AP and IB exams have fees, and many schools and states offer reductions for families with lower incomes.

For parents

Ask the school counselor how past students have used these credits and which colleges accepted them. Help your teen weigh workload against sleep, activities and well-being. Advanced courses are an opportunity, not a requirement for a good future.

Questions to ask before you sign up

Writing down the answers makes it easier to compare options side by side and to talk the decision through as a family.

• How many hours of homework a week do students usually report for this course?
• What score or grade do the colleges I am considering require for credit?
• Will this course replace a required high school course, or add to my load?
• If it is dual enrollment, which college issues the transcript, and will the credit transfer where I want to go?
• What support is available if I fall behind, such as tutoring, study groups or teacher office hours?

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