In a natural sciences academic program, many branches of the field might be explored in depth with the goal of observing and learning about nature. Some of these branches may include astronomy, biology, physics, ecology and chemistry.

The institutions of higher education included regular four-year colleges and universities. Education is taken very seriously in South Korea, and the country is home to several world class universities, many of which have exchange agreements with various foreign universities, and are a good way for foreigners to experience life in the country.

A foundation year is a scholastic program that gives students the chance to become familiar with college life and university courses. By preparing students for the expectations of higher education, foundation years may help students to be more successful in their academic careers.