Lesson 1: Shall we go see a movie together?
(Grammar) -Let's go/come, -Can't/can't, can't
(Function) Make a promise, change a promise

2. Location and Direction: If you go left at the intersection, it's there.
(Grammar) -seo-seyo, to (direction), -eumyeon, kka-ka, ㄹelimination
(Function) Asking and answering directions, giving reasons

Lesson 3 I went on vacation and it was really nice
(Grammar) - try to, -eo see (experience), -deunde (background), -syeoseo, -eul when
(Function) Speaking about uncertain plans, speaking about experiences

Lesson 4: How do I get to the Express Bus Terminal?
(Grammar) to (means/tool), from to, -keul-myeon, ina, -geul-(guess)
(Function) Ask and answer questions about how to get to the destination and how long it will take, and guess

Lesson 5: Try the stone pot bibimbap at the restaurant
(Grammar) -을려, -거너, -어보다(추천),만, -지하다
(Function) Ordering, deciding on a restaurant/food, making recommendations

Lesson 6: Do you know how to make a hobby cake?
(Grammar) -neyo, -eul know/don't know, -go nateo, -gido hada, le irregular
(Function) Expressing admiration, speaking of abilities, making resolutions/promises

Lesson 7: How old is your mother?
(Grammar) of, -eusi-, to/from, from/from
(Function) Speaking in honorifics, introducing family members

Lesson 8: Could you speak to Erin on the phone?
(Grammar) -지요?, -어 주다, -을게, -어 수 있습니다? -어 I will give it to you, Conjunctive adverbs
(Function) Make and answer calls, place orders by phone, confirm, make requests and answer

Open Korean is a free Korean language education program for foreigners residing in Korea that has been run since 2005 by volunteers who are Korean language education experts at the Korea Foundation Cultural Center and sponsored by the Korea Foundation.
(The number of cumulative students per year is about 2,000, and foreigners from about 80 countries are attending, and currently, about 250 foreigners are taking classes once a week for 2 hours from Korean language class to advanced class.) This is a textbook that has been used directly for the past 7 years, and it has been revised and edited by carefully selecting high-frequency grammar for beginner and intermediate levels and reinforcing language functions by area according to the level of Korean language education.
The course is structured to naturally connect the language areas of speaking, writing, listening, and reading, and to foster deeper language skills and fluency through broadening expressions and winging.
By publishing a teacher's guide to help teachers use the book more effectively, we have expanded the scope of the teacher's resource collection, which was previously limited to partial publication, to include beginner and intermediate levels.
We also strived to perfect the Korean language textbook to satisfy both students and teachers by including friendly lesson plans, detailed class progress methods, practical field experiences, and a variety of classroom activities and worksheets.
We also put a lot of effort into making it more approachable for students by providing a wealth of beautiful illustrations to clearly differentiate it from existing textbooks.

characteristic
1.
Classroom activities for each grammar item are organized with separate activity sheets (Korean Classroom Peek, Activity sheets for Beginner and Intermediate levels are available for separate purchase)
2.
A valuable resource that provides a glimpse into students' reactions and class atmosphere by presenting actual class journal examples.
3.
It provides detailed explanations of the essential grammar of the Korean language, including the introduction, presentation, practice, and application of grammar.