Season 1

From lecturing, meetings with students' parents, self-defense to first-aid treatment, Ma Yeo-jin masters everything and strives for perfection in every aspect. She joins Sandeul Elementary School as a homeroom teacher of Class 6-3 after her two-year hiatus. With a poker face, Yeo-jin teaches her rebellious students using an unorthodox and unique method, and she tells them the inconvenient truth.

1. 

   1. Episode 1

   2013-06-12 · 63m

   Ha-na and her classmates are excited to start a new school year. However, Ms. Ma, is a cold-hearted witch, becomes their homeroom teacher.

2. 

   2. Episode 2

   2013-06-13 · 65m

   The students of Class 6-3 are very upset about Ms. Ma's unorthodox way of teaching.

3. 

   3. Episode 3

   2013-06-19 · 64m

   Ha-na feels bad seeing Bo-mi being mistreated by the other kids.

4. 

   4. Episode 4

   2013-06-20 · 64m

   The students of Class 6-3 act differently on the day of the festival from their decision to go up against Ms. Ma.

5. 

   5. Episode 5

   2013-06-26 · 65m

   Ha-na becomes the suspect of theft in the missing wallet case.

6. 

   6. Episode 6

   2013-06-27 · 64m

   Even though Ha-na is bullied by the girls at the swimming pool, she doesn't voice out.

7. 

   7. Episode 7

   2013-07-03 · 63m

   Ms. Ma is going to hold special classes during summer break, and the kids are unhappy about it.

8. 

   8. Episode 8

   2013-07-04 · 63m

   Na-ri's mother tries to cover up her daughter's incident. Meanwhile, Ha-na, Bo-mi, and Dong-gu meet Seo-hyun's mother.

9. 

   9. Episode 9

   2013-07-10 · 63m

   Seo-hyun overhears her mother and the doctor's conversation and finds out that Ms. Oh's days are limited.

10. 

    10. Episode 10

    2013-07-11 · 63m

    Sooner or later, the students will realize how stupid their choices are and face the consequences.

11. 

    11. Episode 11

    2013-07-17 · 63m

    Do-jin, who left school for a new life in Canada, returns to school, but not everyone welcomes him.

12. 

    12. Episode 12

    2013-07-18 · 63m

    Ms. Ma intends to transfer Dong-gu to another school, but his classmates try to stop that from happening.

13. 

    13. Episode 13

    2013-07-24 · 63m

    Parent-teacher meetings get underway, and Ms. Ma has no intentions of hiding the truth from their parents.

14. 

    14. Episode 14

    2013-07-25 · 63m

    Although Ms. Ma thinks foolishly of Ha-na's question, Ha-na tells her she believes she is a good teacher.

15. 

    15. Episode 15

    2013-07-31 · 63m

    The kids are coming out aggressively against Yeo-jin's suspension. They are willing to do whatever it takes.

16. 

    16. Episode 16

    2013-08-01 · 66m

    Grade six has come to an end. The children will become decent middle school students thanks to Yeo-jin.