오픈아이

Seol Min-seok’s Elementary Korean History!
Build your child’s confidence in history with the Open iApp!

• Completely conquered elementary school social studies and Korean history courses
- Contains all Korean history lectures by Professor Seol Min-seok
- Perfect preparation for social studies and Korean history for 5th and 6th grade elementary school students
- Preparation for middle school Korean history and Korean History Proficiency Test basic course

• My study mate, Seol Min-seok
- Teacher videos, new news, lectures, and textbook information at a glance
- Check information related to history learning at a glance (class reviews, data room, learning Q&A, free content, etc.)

• More convenient video learning (player)
- 0.5 ~ 2.0 speed playback and playback control function
- Screen lock, section repeat function and bookmarks
- Available for download

• Check my learning status, My Room
- You can check your learning status at any time
- My Courses: Sort the courses you are taking and completed courses by subject and by recent learning.
- Course suspension and period extension possible

• Full of news needed for learning
- Course-related notifications, my consultation/inquiry/event winning notification, benefit and advertising information services can be provided.

My child, open child, sweet dream child