EBS's most popular textbook chosen by teachers
Olympus: A Guide to Scoring Both Your Grades and the College Scholastic Ability Test

What if you study at [Olympus]?
① You can systematically organize the core content into subtopics and clearly understand the concepts through examples.
② You can learn the basic types through representative problems and solidify your fundamentals by solving similar problems again.
③ You can increase your adaptability to various types of questions by looking at the frequently asked questions by subject.
④ You can prepare for everything from difficult questions to performance evaluations by solving comprehensive problems and descriptive note tests for LEVEL 1~3.

*Teacher's Choice #1! Olympus Series
Olympus + Olympus Type → Olympus National Academic Achievement Test Past Questions → Olympus High Difficulty