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Ratnadip Class 12 Tuition trainer in Kolkata

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Ratnadip

Science educator and Professional biology teacher

Nawpara, Kolkata, India - 700090.

Verified 7 yrs of Exp

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Overview

I am a teacher. I love teaching and want to share my knowledge with my students. I will take online classes. My approach combines clear concepts, regular practice, and student-friendly strategies to make learning effective and enjoyable.

Languages Spoken

Hindi

Bengali

English

Education

University of Calcutta 2017

Master of Science (M.Sc.)

Address

Nawpara, Kolkata, India - 700090

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Education Verified

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kendriya vidyalaya, kolkata

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Teaches

Class 12 Tuition

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in Class 12 Tuition

7

Board

State, CBSE, ISC/ICSE

Preferred class strength

One on one/ Private Tutions, Group Classes

Subjects taught

Biology

Taught in School or College

No

Teaching Experience in detail in Class 12 Tuition

With over seven years of experience teaching Class XII Biology to students from CBSE, ICSE, and West Bengal Board, I have developed a comprehensive and adaptable teaching approach tailored to the specific requirements of each board while maintaining conceptual depth and academic rigor. At the senior secondary level, Biology becomes both conceptually intense and career-defining. I have taught core units including Reproduction, Genetics and Evolution, Biotechnology, Human Health and Disease, Ecology and Environment, ensuring thorough syllabus coverage along with strong preparation for board examinations and competitive exams such as NEET.

Class 11 Tuition

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in Class 11 Tuition

7

Board

State, CBSE, ISC/ICSE

Preferred class strength

One on one/ Private Tutions, Group Classes

Subjects taught

Biology

Taught in School or College

No

Teaching Experience in detail in Class 11 Tuition

Over the past seven years, I have taught Biology to Class XI students belonging to CBSE, ICSE, ISC, WB, and IB boards with a focus on building strong conceptual understanding, scientific curiosity, and analytical thinking. My teaching has covered core themes such as cell biology, plant and animal physiology, biomolecules, and human health, aligning closely with the curriculum while extending learning through real-life biological applications and current scientific developments. I have consistently adopted a student-centric and inquiry-based approach, encouraging learners to ask questions, interpret data, and connect textbook knowledge with everyday biological phenomena. Practical demonstrations, diagrammatic explanations, case-based discussions, and problem-solving sessions have been integral to my classroom practice, helping students develop both theoretical clarity and laboratory reasoning skills.

Class 10 Tuition

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in Class 10 Tuition

5

Board

CBSE, State, ICSE

Preferred class strength

One on one/ Private Tutions, Group Classes

Experience in School or College

I have around five years of teaching experience in both educational institutes and online platforms. During this period, I have taught undergraduate and postgraduate students, delivering lectures, conducting practical sessions, and mentoring students in their academic development. My experience includes curriculum planning, assessment design, and the use of digital tools for effective online teaching. I focus on building strong conceptual understanding, encouraging critical thinking, and adapting my teaching methods to suit diverse learning needs. This blended teaching exposure has strengthened my communication skills and my ability to engage students in both classroom and virtual learning environments.

Subjects taught

Biology, Chemistry, English, Physics, Science

Taught in School or College

Yes

Teaching Experience in detail in Class 10 Tuition

I have over four years of experience teaching Class 10 students, with a strong focus on building clear concepts and improving academic performance. I teach core subjects with structured lesson planning aligned to the board syllabus, ensuring students thoroughly understand fundamental principles rather than relying on rote learning. My teaching approach emphasizes step-by-step explanation, regular practice of numericals and written answers, and continuous revision to strengthen retention. I pay special attention to commonly tested exam patterns, important questions, and answer-writing techniques to help students score confidently in board examinations. I conduct regular tests, chapter-wise assessments, and doubt-clearing sessions, closely monitoring each student’s progress. Based on performance, I provide personalized guidance and remedial support to address individual learning gaps. I also focus on developing students’ time management, problem-solving skills, and exam confidence.

Class 9 Tuition

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in Class 9 Tuition

5

Board

CBSE, IGCSE, State, ICSE

Preferred class strength

One on one/ Private Tutions, Group Classes

Experience in School or College

Apart from a PhD researcher, I have experience teaching Science to students across the CBSE, ISC, and West Bengal Board curriculum for about 6 years. I focused on building strong conceptual foundations in Physics, Chemistry, and Biology, ensuring alignment with each board’s syllabus and exam pattern. My teaching approach emphasized clear explanations, real-life examples, diagrams, and regular problem-solving practice to improve understanding and confidence. I also provided exam-oriented guidance, doubt-clearing sessions, and periodic assessments, helping students adapt to board-specific requirements and perform consistently well.

Subjects taught

Science, Chemistry, Biology, Physics

Taught in School or College

Yes

Teaching Experience in detail in Class 9 Tuition

I have several years of experience teaching Science to Class IX students, specifically catering to the academic needs of learners from the CBSE, ISC, and West Bengal Board. At this stage, I focus strongly on concept building, as Class IX forms the foundation for Class X board examinations and higher secondary studies. My teaching covered all three core components—Physics, Chemistry, and Biology—with special emphasis on topics such as motion, force and laws of motion, atoms and molecules, structure of the atom, cell biology, tissues, and fundamental life processes. I explained concepts step by step, using simple language, diagrams, numerical problem-solving, and real-life examples to ensure clarity. I regularly incorporated NCERT/ISC/WBBSE-based questions, numericals, and short-answer writing practice to improve students’ analytical thinking and exam readiness. Special attention was given to scientific terminology, diagram labeling, derivations, and answer presentation, which are crucial for scoring well in Class IX.

BSc Tuition

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in BSc Tuition

3

BSc Bio-Chemistry Subjects

Cell Biology, Recombinant DNA Technology, Biomolecules, Immunology, Proteins and Enzymes, Molecular Physiology, Metabolism of Amino acids & Nucleotides, Molecular Biology, Enzymology, Membrane Biology, Biochemical Techniques, Metabolism of Carbohydrates & Lipids, Hormone Biochemistry, Nutritional Biochemistry, Genetics & Genomics

BSc Zoology Subjects

Genetics & Genomics, Animal Physiology and Functional Histology, Immunology, Developmental Biology, Biology, Cell Biology, Molecular Biology, Biochemistry, Evolutionary Biology, Biotechnology, Ecology

BSc Bio-Medical Science Subjects

Genetics & Genomics, Human Physiology, Immunobiology, Cell Biology, Human Physiology and Anatomy, Biochemistry, Human Pathology, Molecular Biology

Type of class

Regular Classes

Class strength catered to

One on one/ Private Tutions, Group Classes

Taught in School or College

Yes

BSc Branch

BSc Bio-Chemistry, BSc Zoology, BSc Bio-Medical Science

Class 8 Tuition

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in Class 8 Tuition

6

Board

State, ICSE, CBSE

Preferred class strength

One on one/ Private Tutions, Group Classes

Subjects taught

Biology, Chemistry, Physics, Science

Taught in School or College

No

Teaching Experience in detail in Class 8 Tuition

I have experience teaching Science to Class 7-12 students across the CBSE, ISC, and West Bengal Board curricula. I focus on building strong conceptual foundations in Physics, Chemistry, and Biology, ensuring alignment with each board’s syllabus and exam pattern. My teaching approach emphasizes clear explanations, real-life examples, diagrams, and regular problem-solving practice to improve understanding and confidence. I also provide exam-oriented guidance, doubt-clearing sessions, and periodic assessments, helping students adapt to board-specific requirements and perform consistently well.

Upcoming Live Classes

Reviews

No Reviews yet!

FAQs

1. Which school boards of Class 12 do you teach for?

State, CBSE and ISC/ICSE

2. Have you ever taught in any School or College?

No

3. Which classes do you teach?

I teach BSc Tuition, Class 10 Tuition, Class 11 Tuition, Class 12 Tuition, Class 8 Tuition and Class 9 Tuition Classes.

4. Do you provide a demo class?

No, I don't provide a demo class.

5. How many years of experience do you have?

I have been teaching for 7 years.

Teaches

Class 12 Tuition

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in Class 12 Tuition

7

Board

State, CBSE, ISC/ICSE

Preferred class strength

One on one/ Private Tutions, Group Classes

Subjects taught

Biology

Taught in School or College

No

Teaching Experience in detail in Class 12 Tuition

With over seven years of experience teaching Class XII Biology to students from CBSE, ICSE, and West Bengal Board, I have developed a comprehensive and adaptable teaching approach tailored to the specific requirements of each board while maintaining conceptual depth and academic rigor. At the senior secondary level, Biology becomes both conceptually intense and career-defining. I have taught core units including Reproduction, Genetics and Evolution, Biotechnology, Human Health and Disease, Ecology and Environment, ensuring thorough syllabus coverage along with strong preparation for board examinations and competitive exams such as NEET.

Class 11 Tuition

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in Class 11 Tuition

7

Board

State, CBSE, ISC/ICSE

Preferred class strength

One on one/ Private Tutions, Group Classes

Subjects taught

Biology

Taught in School or College

No

Teaching Experience in detail in Class 11 Tuition

Over the past seven years, I have taught Biology to Class XI students belonging to CBSE, ICSE, ISC, WB, and IB boards with a focus on building strong conceptual understanding, scientific curiosity, and analytical thinking. My teaching has covered core themes such as cell biology, plant and animal physiology, biomolecules, and human health, aligning closely with the curriculum while extending learning through real-life biological applications and current scientific developments. I have consistently adopted a student-centric and inquiry-based approach, encouraging learners to ask questions, interpret data, and connect textbook knowledge with everyday biological phenomena. Practical demonstrations, diagrammatic explanations, case-based discussions, and problem-solving sessions have been integral to my classroom practice, helping students develop both theoretical clarity and laboratory reasoning skills.

Class 10 Tuition

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in Class 10 Tuition

5

Board

CBSE, State, ICSE

Preferred class strength

One on one/ Private Tutions, Group Classes

Experience in School or College

I have around five years of teaching experience in both educational institutes and online platforms. During this period, I have taught undergraduate and postgraduate students, delivering lectures, conducting practical sessions, and mentoring students in their academic development. My experience includes curriculum planning, assessment design, and the use of digital tools for effective online teaching. I focus on building strong conceptual understanding, encouraging critical thinking, and adapting my teaching methods to suit diverse learning needs. This blended teaching exposure has strengthened my communication skills and my ability to engage students in both classroom and virtual learning environments.

Subjects taught

Biology, Chemistry, English, Physics, Science

Taught in School or College

Yes

Teaching Experience in detail in Class 10 Tuition

I have over four years of experience teaching Class 10 students, with a strong focus on building clear concepts and improving academic performance. I teach core subjects with structured lesson planning aligned to the board syllabus, ensuring students thoroughly understand fundamental principles rather than relying on rote learning. My teaching approach emphasizes step-by-step explanation, regular practice of numericals and written answers, and continuous revision to strengthen retention. I pay special attention to commonly tested exam patterns, important questions, and answer-writing techniques to help students score confidently in board examinations. I conduct regular tests, chapter-wise assessments, and doubt-clearing sessions, closely monitoring each student’s progress. Based on performance, I provide personalized guidance and remedial support to address individual learning gaps. I also focus on developing students’ time management, problem-solving skills, and exam confidence.

Class 9 Tuition

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in Class 9 Tuition

5

Board

CBSE, IGCSE, State, ICSE

Preferred class strength

One on one/ Private Tutions, Group Classes

Experience in School or College

Apart from a PhD researcher, I have experience teaching Science to students across the CBSE, ISC, and West Bengal Board curriculum for about 6 years. I focused on building strong conceptual foundations in Physics, Chemistry, and Biology, ensuring alignment with each board’s syllabus and exam pattern. My teaching approach emphasized clear explanations, real-life examples, diagrams, and regular problem-solving practice to improve understanding and confidence. I also provided exam-oriented guidance, doubt-clearing sessions, and periodic assessments, helping students adapt to board-specific requirements and perform consistently well.

Subjects taught

Science, Chemistry, Biology, Physics

Taught in School or College

Yes

Teaching Experience in detail in Class 9 Tuition

I have several years of experience teaching Science to Class IX students, specifically catering to the academic needs of learners from the CBSE, ISC, and West Bengal Board. At this stage, I focus strongly on concept building, as Class IX forms the foundation for Class X board examinations and higher secondary studies. My teaching covered all three core components—Physics, Chemistry, and Biology—with special emphasis on topics such as motion, force and laws of motion, atoms and molecules, structure of the atom, cell biology, tissues, and fundamental life processes. I explained concepts step by step, using simple language, diagrams, numerical problem-solving, and real-life examples to ensure clarity. I regularly incorporated NCERT/ISC/WBBSE-based questions, numericals, and short-answer writing practice to improve students’ analytical thinking and exam readiness. Special attention was given to scientific terminology, diagram labeling, derivations, and answer presentation, which are crucial for scoring well in Class IX.

BSc Tuition

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in BSc Tuition

3

BSc Bio-Chemistry Subjects

Cell Biology, Recombinant DNA Technology, Biomolecules, Immunology, Proteins and Enzymes, Molecular Physiology, Metabolism of Amino acids & Nucleotides, Molecular Biology, Enzymology, Membrane Biology, Biochemical Techniques, Metabolism of Carbohydrates & Lipids, Hormone Biochemistry, Nutritional Biochemistry, Genetics & Genomics

BSc Zoology Subjects

Genetics & Genomics, Animal Physiology and Functional Histology, Immunology, Developmental Biology, Biology, Cell Biology, Molecular Biology, Biochemistry, Evolutionary Biology, Biotechnology, Ecology

BSc Bio-Medical Science Subjects

Genetics & Genomics, Human Physiology, Immunobiology, Cell Biology, Human Physiology and Anatomy, Biochemistry, Human Pathology, Molecular Biology

Type of class

Regular Classes

Class strength catered to

One on one/ Private Tutions, Group Classes

Taught in School or College

Yes

BSc Branch

BSc Bio-Chemistry, BSc Zoology, BSc Bio-Medical Science

Class 8 Tuition

Class Location

Online class via Zoom

Student's Home

Tutor's Home

Years of Experience in Class 8 Tuition

6

Board

State, ICSE, CBSE

Preferred class strength

One on one/ Private Tutions, Group Classes

Subjects taught

Biology, Chemistry, Physics, Science

Taught in School or College

No

Teaching Experience in detail in Class 8 Tuition

I have experience teaching Science to Class 7-12 students across the CBSE, ISC, and West Bengal Board curricula. I focus on building strong conceptual foundations in Physics, Chemistry, and Biology, ensuring alignment with each board’s syllabus and exam pattern. My teaching approach emphasizes clear explanations, real-life examples, diagrams, and regular problem-solving practice to improve understanding and confidence. I also provide exam-oriented guidance, doubt-clearing sessions, and periodic assessments, helping students adapt to board-specific requirements and perform consistently well.

Upcoming Live Classes

No Reviews yet!

Ratnadip describes himself as Science educator and Professional biology teacher. He conducts classes in BSc Tuition, Class 10 Tuition and Class 11 Tuition. Ratnadip is located in Nawpara, Kolkata. Ratnadip takes at students Home and Regular Classes- at his Home. He has 7 years of teaching experience . Ratnadip has completed Master of Science (M.Sc.) from University of Calcutta in 2017. He is well versed in Hindi, Bengali and English.

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