10 Dramas about Teachers Who Try to Help Troubled Students, Full of Action and Touching Messages

Kapanlagi.com - Teachers often become unsung heroes in real life, guiding and shaping the future of the younger generation. Their dedication in facing various challenges, including troubled students, often serves as inspiration. The world of Korean dramas (dramas) also highlights these heroic stories, presenting various story premises about teachers who try to help troubled students.

From classrooms filled with academic pressure to dark mysteries behind school walls, these dramas showcase how educators struggle to understand, protect, and guide their students. Each story highlights the complexities of the education system as well as the personal issues faced by students, ranging from bullying, trauma, to social pressure. Here are 10 dramas about dedicated teachers helping troubled students, summarized by KapanLagi.com on Sunday (23/8/2026).

1. Teach You a Lesson (2026)

Drama Teach You a Lesson / Photo: imdb.com

Teach You a Lesson has become one of the most talked-about dramas about a teacher trying to help troubled students this year. This Netflix original series tells the story of the establishment of the Education Rights Protection Bureau (ERPB), a special unit formed by the government to address violence and violations in schools after a teacher was killed by one of their students. Led by a former special forces operative, this team directly intervenes in problematic schools to defend bullied students while also taking strict action against bullies, powerful parents, and teachers who abuse their authority.

• Release Date: June 5, 2026, Netflix, 10 episodes
• Cast: Kim Mu-yeol, Lee Sung-min, Jin Ki-joo, Pyo Ji-hoon (P.O)

2. Undercover Highschool (2025)

Undercover Highschool/Photo: mydramalist.com

Next is Undercover High School, an action-comedy drama that follows Jung Hae-seong (played by Seo Kang Joon), an agent of the National Intelligence Service (NIS) who goes undercover as a student at Byeongmoon High School to investigate the disappearance of national treasures. At school, he meets Oh Soo-a (played by Jin Ki Joo), a contract history teacher known for her honesty and deep care for her students, including those who are victims of injustice in school. Through their closeness, this drama showcases how a teacher strives to protect vulnerable students amidst a school system filled with interests.

• Release Date: February 21 – March 29, 2025, MBC, 12 episodes
• Cast: Seo Kang-joon, Jin Ki-joo, Kim Shin-rok

3. Crash Course in Romance (2023)

Crash Course in Romance/Photo: mydramalist.com

Crash Course in Romance explores the competitive world of private tutoring (hagwon). Nam Haeng-seon, a former national athlete who now sells side dishes, enrolls her nephew in Choi Chi-yeol's class, a famous math instructor known for being cold and disciplined. Behind his fame, Chi-yeol secretly helps Nam Hae-e, a student struggling with studies due to family pressure, allowing him to grow into a more empathetic teacher towards his students' conditions.

• Air Date: January 14 – March 5, 2023, tvN, 16 episodes
• Cast: Jeon Do-yeon, Jung Kyung-ho, Roh Yoon-seo, Shin Jae-ha

4. Melancholia (2021)

K-drama Melancholia / Photo: mydramalist.com

Melancholia tells the story of Im Yoon-so, a former teacher who had to leave an elite school in Gangnam due to being embroiled in a corruption scandal. Four years later, she returns to the school and reunites with a student she once mentored, a teenage genius in mathematics. The two then work together to uncover cheating practices at the school while fighting for justice for students who have been harmed by the system.

• Air Date: November 10 – December 30, 2021, tvN, 12 episodes
• Cast: Im Soo-jung, Lee Do-hyun

5. Police University (2021)

K-drama Police University / Photo: mydramalist.com

Police University is set in a police academy, not a high school. Professor Yoo Dong-man, a former detective with 20 years of experience, becomes a lecturer at Police University and meets Kang Sun-ho, a new student with a dark background as a former hacker. Instead of judging Sun-ho's past, Dong-man guides him to solve various complex cases while helping him rise above the label of being a problematic student.

• Air Date: August 9 – October 5, 2021, KBS2, 16 episodes
• Cast: Cha Tae-hyun, Jinyoung, Krystal Jung, Choo Young-woo

6. Black Dog: Being A Teacher (2020)

Drakor Black Dog/Photo: mydramalist.com

Black Dog: Being a Teacher tells the story of Go Ha-neul, a contract teacher who decides to pursue this profession because she is inspired by her own teacher who once saved her life. At the private school where she teaches, Ha-neul is mentored by senior teacher Park Seong-soon and shares duties with Do Yeon-woo. This drama highlights the struggles of a substitute teacher who must remain on the side of the students amid the pressures of bureaucracy, school politics, and a system that is not always fair.

• Air Date: December 16, 2019 – February 4, 2020, tvN, 16 episodes
• Cast: Seo Hyun-jin, Ra Mi-ran, Ha Jun

7. The Queen's Classroom (2013)

Drakor The Queen's Classroom/Photo: mydramalist.com

The Queen's Classroom features Ma Yeo-jin, a 6th-grade homeroom teacher nicknamed "The Witch Teacher" due to her harsh and uncompromising teaching methods. Instead of being a gentle protector, she deliberately introduces her students, including Oh Dong-gu, Kim Seo-hyun, and Shim Ha-na, to the harsh realities of the world from an early age. Behind her controversial approach, Yeo-jin actually has personal reasons that drive her determination to help troubled students grow into stronger and more independent individuals.

• Air Date: June 12–August 1, 2013, MBC, 16 episodes
• Cast: Go Hyun-jung, Kim Hyang-gi, Chun Bo-geun, Kim Sae-ron

8. School 2013 (2012)

Drakor School 2013/Photo: mydramalist.com

School 2013 is known as one of the most realistic dramas about teachers trying to help troubled students. Two homeroom teachers with opposing teaching styles, the empathetic Jung In-jae and the more pragmatic Kang Se-chan, both struggle to manage the toughest class at Seungri High School. They face issues of bullying, underperforming students, and overly demanding parents, while also helping two former friends, Go Nam-soon and Park Heung-soo, reconcile with their past.

• Air Date: December 3, 2012–January 28, 2013, KBS2, 16 episodes
• Cast: Jang Na-ra, Choi Daniel, Lee Jong-suk, Kim Woo-bin

9. Dream High (2011)

Drakor Dream High/Photo: mydramalist.com

Dream High is set in Kirin Arts High School, which is on the verge of closing due to a lack of new stars. Six students with dreams of becoming K-pop idols, including Go Hye-mi who is burdened by family debt and Song Sam-dong who struggles with low self-esteem, are guided by teacher Kang Oh-hyuk, who tries to unlock their potential while helping his students through their heavy personal problems.

• Air Date: January 3 – February 28, 2011, KBS2, 16 episodes
• Cast: Bae Suzy, Kim Soo-hyun, Ok Taec-yeon, IU, Jang Wooyoung

10. Master of Study (2010)

K-drama Master of Study/Photo: mydramalist.com

Closing this list, Master of Study tells the story of Kang Suk-ho, a lawyer assigned to shut down Byeongmun High School, which is bankrupt. Instead of giving up, he forms a special class consisting of five troubled students and helps them get into prestigious universities as a way to save the school. Along with English teacher Han Soo-jung, Suk-ho gradually changes his view that education is not just about grades, but also about helping students who have been deemed hopeless.

• Air Date: January 4 – February 23, 2010, KBS2, 16 episodes
• Cast: Kim Soo-ro, Bae Doona, Yoo Seung-ho

11. Questions and Answers About K-dramas Featuring Teachers Who Try to Help Troubled Students

What is the main theme of this list of K-dramas?

The main theme is K-dramas about teachers who try to help troubled students, highlighting the dedication of teachers in guiding students to overcome various personal and academic challenges.

K-drama about an elementary school teacher who seems strict but actually cares for her students?

The Queen's Classroom (2013), which features the homeroom teacher Ma Yeo-jin with controversial teaching methods.

What issues does the drama "School 2013" focus on?

School 2013 focuses on the realistic struggles of teachers and students at Seungri High School, addressing bullying, academic pressure, and personal growth.

Which drama involves a lawyer disguising as a teacher to uncover crimes?

Class of Lies (2019) involves a lawyer who disguises as a teacher to reveal the truth behind a murder case at school.

(kpl/nti)