중등수학 '미리보기(중3-2)' 정밀수학의 <개념 완전 정복>
5
(7)
중 3-2 과정은 고등 수학에서도 반복적으로 연결되는 과정이에요. 고등 수학에서 고득점으로 연결되는 핵심 개념을 남들보다 빠르게 익히고 싶은 아이라면 중3-2 수학을 추천드려요.
Per Session
Subscription
12-13
Max 15people
50min
Not Available
정밀쌤
Reviews
668
중등 수학 3-2 개념을 자세히 배우고자 하는 학생을 위한 개념 강의에요.
개념부터 유형별로 접근하는 [유형 강의]는 별도로 개설되어 있어요.
개념강의 vs. 유형강의 비교
제가 어떻게 강의하는지 궁금하시면 언제든지 유튜브에서 '정밀수학'을 입력해주시면 다양한 학년과 단원의 개념과 문제 풀이 강의를 만나보실 수 있습니다.
정밀수학(OT)
본 교재: 개념원리RPM 중 3-2 (개별구매)
부 교재: 삼각비, 원주각, 통계등 연습이 필요하다고 판단되는 단원은 '연습문제'를 자료실에 올려 두었어요.
학생 수업을 이해 정도에 따라 수업 진행 상 따라 약간의 진도가 차이가 날 수 있어요.
Curriculum
Total 12 sessions
Session 1
1) 삼각비
삼각비의 기본 개념과 성질 이해
Session 2
2) 삼각비 특수각
삼각비 특수각 이해와 활용
Session 3
3) 삼각비 활용 (1)
삼각비를 이용한 삼각형의 넓이와 높이 구하기
Session 4
4) 삼각비 활용 (2)
삼각비의 도형에서의 활용
Session 5
5) 원과 직선 (1) 2-2 연계 과정 복습
2-2 연계 과정 복습 및 원의 기본 성질 이해
Great for These Kids
중 3-2 수학을 개념을 끝내고 유형별 문제 풀이를 하고 싶은 학생
중 3-2 수학을 선행 학습하고 싶은 학생
Subscription Class Information
A renewal payment for the next session is automatically processed immediately after each class ends. You may unsubscribe at any time.
If a session cannot be held due to the teacher, you will be notified by email.
The charge for any session that does not take place will be processed as 0G.
Teacher Info
Auto-translated to English.
정밀쌤
Reviews
668
Hobbies: Researching teaching materials Interests: Mathematics, Textbook Research, Teaching Research Hello everyone! This is Teacher Jeongmil. I have been teaching math at a math academy for 17 years. Many children simply think vaguely, "I want to be good at math," but they solve problems without knowing specific methods or the depth of the subject. If they solve problems this way, math becomes difficult and boring as they move up in grades, causing them to distance themselves from the subject. As someone who places great importance on understanding the principles of mathematics, I would like to share how I teach. First, I conduct lively classes using the blackboard. Mathematics, with its many abstract concepts, often presents many parts that are difficult for children to understand. Therefore, explaining concepts or solving problems through the blackboard allows children to grasp concepts or problems quickly. Second, I conduct classes that maximize efficiency within a short amount of time. Because elementary school students are relatively younger than middle and high school students, they may struggle with their studies due to lower concentration levels and smaller workloads. This approach not only wastes time but can also diminish the enjoyment of math. To make boring math fun and help students excel, you must maximize learning efficiency with minimal time. Finally, I help students develop a clear system of mathematical logical thinking through solutions that adhere strictly to the curriculum. Rather than relying on memory to solve problems, I pursue a path of progress where students understand the principles applied to the problems. Once you understand the concepts through the class, you only need to review them three times! Even children who found math boring and difficult will be able to learn math enjoyably and quickly improve their skills with me.
Experience & Activities
·
A math instructor with 17 years of experience, who taught the top-tier class (preparation class for gifted schools and science high schools) at a gifted center of a nationwide math gifted education institution for 4 years.
·
Guiding numerous gifted students through mathematical thinking and problem-solving-centered education
·
Publication of a self-developed textbook series — Receiving great acclaim for a learning method that builds concepts precisely
·
Currently providing advanced math instruction for elementary and middle school students at an offline learning space I operate myself.
·
As the representative of a specialized education corporation, I manage the production and distribution of mathematics textbooks and VOD lecture content.
·
Active as an online lecture and learning content creator, researching and sharing the connection between the essence of mathematics learning and brain development.
·
Classes that foster “accurate concepts and precise thinking skills” are receiving high satisfaction from both students and parents.
See Full Teacher Profile
Class Reviews
이**
15years old
2024. 6. 9 PM 9:10:4
From the first class to the last one today, the lessons were consistently packed with content. Thanks to you, we successfully wrapped up 3-2 and finished a whole book! I feel so proud. You guided us well, and even when we asked the same thing a second time, you explained it in greater detail. After class, my child tried it again and said it works now~~ Watching them from the side makes me even happier~ Thank you for the enriching lessons. After watching my older child in class, my younger sibling will be taking lessons starting next week.^^ Thank you so much for teaching so well, Teacher Jungmil, whom we trust and rely on. Thank you, Teacher Jungmil^^
Auto-translated to English.
이**
15years old
2024. 5. 25 PM 10:34:23
My child easily understood the concepts again today. They did well because you even gave them time to practice solving problems. You explain the concepts so simply during class that my child understands almost all of the 50-minute lesson content. After class, please send a message with the problem numbers, telling us to solve two or three questions immediately. For the homework assigned, my child completes the remaining tasks the next day within 1 to 2 hours. Perhaps because they understand the concepts well, their homework accuracy rate is 85–95 percent. During class, you provide detailed explanations of concepts and time to solve problems; you always ask if the answers are correct and explain the incorrect ones right away. You are a teacher who communicates with my child—it feels like you are right in front of us, just like an in-person lecture!
Auto-translated to English.
이**
15years old
2024. 5. 11 PM 9:47:0
Since my child used to study alone, it was difficult to keep up with the pace, but thanks to Teacher Jeongmil's classes, we are now able to have lessons at a set time. Both my child and I are satisfied because she explains past concepts meticulously and in detail, making them completely easy to understand. During class, she explains the material, gives us time to solve problems, checks answers, and teaches through interaction. Thank you so much for making the most of the full 50 minutes and teaching us the concepts so well that we can grasp them instantly.
Auto-translated to English.
Growth Reviews for This Class
