1.
Based on the new curriculum, we have carefully selected essential grammar concepts for middle school Korean language.
We have carefully selected the grammar elements that must be learned in middle school Korean language textbooks based on the 2022 revised curriculum.
We've taught you key grammar concepts through concrete examples, and practice problems to ensure you understand them so you can apply them to a variety of situations.
The 'Appendix' also includes concepts that are helpful to know.

2.
It consists of more detailed and friendly explanations of grammar concepts and confirmation problems than textbooks.
We present core grammar concepts that must be studied in middle school, with various examples.
Additionally, the auxiliary unit explains difficult vocabulary and concepts so that you can study on your own.
In 'Practice with Problems', various types of problems such as fill-in-the-blank, line-drawing, and ○× problems are provided to enable immediate confirmation and learning.

3.
You can improve your ability to apply problems to various types by ‘going beyond your grades’.
In 'Going Beyond Internal Exams,' you can efficiently prepare for school exams by checking whether you can understand the various concepts you have learned by grouping them together through problems.
In addition, the correct answers and explanations are designed to help you study the differences between correct and incorrect answers on your own after solving the problem, and to enhance your learning effectiveness by organizing important concepts once more as well as providing explanations of correct and incorrect answers.

4.
You can check your skills and repeat learning with the '10-minute test'.
After solving the problems within a set time limit, grade them and check the causes of the incorrect problems.
By checking your skills like this, you can see how much of what you studied in the text you have internalized.
If the reason you got the question wrong is because you didn't understand the concept, you must review and move on from the concept in that section to get good grades not only on school exams but also on the college entrance exam.