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Since June 2026
Instructor since June 2026
Science and Maths for GCSE and Biology for A/Level Students
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From 23.83 € /h
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I offer personalised tutoring in Mathematics and Science for G.C.E. O/L students and Biology for G.C.E. A/L students. My lessons are designed to help students build a strong understanding of key concepts, improve problem-solving skills, and gain confidence in their studies.

I hold a Bachelor's degree in Pharmacy and an MSc in Stem Cells and Regenerative Medicine from the University of Chester, UK. With a strong academic background in biological and health sciences, I am passionate about helping students understand challenging topics in a simple and engaging way.

My teaching approach focuses on explaining concepts clearly, identifying individual learning needs, and providing step-by-step guidance through examples, practice questions, and exam-style exercises. I encourage students to ask questions and actively participate in lessons to develop both their knowledge and confidence.

Whether you need support with schoolwork, exam preparation, revision, or improving your overall understanding of Mathematics, Science, or Biology, I can provide structured and supportive lessons tailored to your goals.

Lessons are available online and can be adapted to suit different learning styles and academic levels. My aim is to help every student achieve their full potential and approach their examinations with confidence.
Location
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Online from United Kingdom
About Me
I am a dedicated and passionate tutor with more than 9 years of experience in teaching Science and Biology in Sri Lanka. Over the years, I have worked with school students at G.C.E. O/L and A/L levels, helping them build strong subject knowledge, improve their understanding of core concepts, and achieve success in their examinations. I have also worked as a Visiting Lecturer at the University of Jaffna, Department of Pharmacy, where I was involved in delivering lectures and conducting practical sessions for university-level students. This experience has helped me develop a deeper understanding of higher education teaching and strengthened my ability to explain complex topics in a simple and structured way.

I enjoy teaching Science and Biology because I am deeply interested in how living systems work, and I like to share this enthusiasm with my students. My goal as a teacher is not only to help students pass exams, but also to help them truly understand the subject and develop a long-term interest in learning. I believe that when students understand the “why” behind concepts, they become more confident and perform better academically.

My teaching style is student-centered, patient, and supportive. I always try to adapt my lessons according to the individual needs and learning pace of each student. I use simple explanations, real-life examples, diagrams, and step-by-step guidance to make difficult topics easier to understand. I also focus on regular practice, past paper discussions, and exam-oriented preparation to ensure students are well prepared and confident.

I have experience in both traditional classroom teaching and one-to-one tutoring, which has helped me understand different learning styles. I always encourage students to ask questions and actively participate in lessons, as I believe this is the best way to learn effectively. My aim is to create a positive and encouraging learning environment where students feel comfortable, motivated, and confident in their studies.
Education
University of Chester- Master of Science in Stem cells and Regenerative Medicine- Distinction
University of Jaffna- Bachelor of Pharmacy(Hons)- Upper Second-Class (2:1)
Experience / Qualifications
I have worked as a Cover Supervisor and Exam Invigilator in secondary schools across Merseyside through TeacherActive. In this role, I was responsible for supervising classes in the absence of the regular teacher, ensuring that students remained on task, followed instructions, and maintained a positive and respectful learning environment. I delivered pre-prepared lesson materials, managed classroom behaviour, and supported students in completing their work independently while maintaining school policies and expectations.

As an Exam Invigilator, I ensured that examinations were conducted in accordance with strict examination board regulations. My duties included setting up examination rooms, verifying student identities, distributing and collecting examination papers, and maintaining a calm and controlled environment throughout the exam period. I ensured that all procedures were followed accurately to maintain fairness, integrity, and confidentiality of the examination process.

Through this experience, I developed strong classroom management skills, attention to detail, and the ability to remain calm and professional in structured and high-pressure environments. I also strengthened my communication skills and ability to work effectively with school staff and students from diverse backgrounds.
Age
Children (7-12 years old)
Teenagers (13-17 years old)
Adults (18-64 years old)
Seniors (65+ years old)
Student level
Beginner
Intermediate
Advanced
Duration
60 minutes
The class is taught in
English
Tamil
Availability of a typical week
(GMT -04:00)
New York
at teacher icon
Online via webcam
Mon
Tue
Wed
Thu
Fri
Sat
Sun
00-04
04-08
08-12
12-16
16-20
20-24
I offer structured and supportive Tamil language classes for primary and secondary school students who want to improve their ability to read, write, and speak Tamil fluently. My lessons are designed to help students build a strong foundation in vocabulary, grammar, pronunciation, and sentence formation in a simple and step-by-step manner.

The classes are suitable for beginners as well as students who already have some knowledge of Tamil but want to improve their confidence and fluency. I focus on developing all four key language skills—reading, writing, speaking, and listening—through engaging activities, practice exercises, and real-life examples.

My teaching approach is patient and student-centered, ensuring that each learner understands the basics clearly before moving on to more advanced topics. I use easy explanations, repetition techniques, and interactive practice to make learning enjoyable and effective. Special attention is given to improving spoken Tamil so that students can communicate confidently in everyday situations.

I also support students with school syllabus content, homework help, exam preparation, and revision, depending on their individual needs. My goal is to help each student gain confidence in using Tamil naturally and fluently while developing a genuine interest in the language.
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My commitment to student success goes beyond just teaching content. I aim to inspire a love for learning and self-improvement in each of my students. Many of my former students have gone on to achieve their academic goals, securing places at prestigious universities and programs. Their success stories are a testament to the effectiveness of my tailored approach and the dedication I bring to each tutoring session.

If you're looking to master the SAT, GMAT, or SSAT with confidence, I invite you to book a session now. Together, we will develop a customized learning plan that suits your individual needs, ensuring that you are not only prepared to face the test but also equipped to excel and reach your highest potential. With my guidance and your commitment, we can achieve outstanding results. Let’s embark on this journey to success together!
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Kelvin
These lessons are best for; IB, IGCSE, GCSE, EDEXCEL, CAMBRIDGE CHECKPOINT and CAMBRIDGE O'LEVELS

PHYSICS contents :
•Measuring quantities
•Weight and Mass
•Density, Mass and Volume
•Motion
•Forces
•Light and it's properties properties
•Gas Laws
•Thermal Dynamics
•Momentum
•Machines
•Waves
•Sound
•Electromagnetic Spectrum
•Electricity
•Magnetic induction
•Transformer
•Radiation

Topics to be covered in CHEMISTRY are:
•Atomic structure
•Chemical Bonding
•Electronic configuration
•The Periodic Table and the Trends
•Extraction of Metals
•Thermal Decomposition
•Oxides
•Acids Bases and Salts
•Mole concepts
•Chemical Reactions
•Chemical Energetics
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Topics to be covered in BIOLOGY are:
•Characteristics and classification of living organisms.
•Magnification of cells
•Types of Cells
•Cells and Solution Concentrations •Reproduction in Plants
of Animals
•Genetic Recombination
•Nutrition in Animals
•Plant Nutrition
•Heredity
•Anomalies in Animals and Plants
•Excretion in Animals
•Endocrine System
•Immune System
•Nervous System
•Adaptation of living organisms on their environment
•Reproduction in Animals
•Animal feeding levels


NOTE📌
Each class session takes 60 minutes duration. Within this time, a student should have COVERED ALL the class OBJECTIVES.
All students are required to ASK QUESTIONS for CLARIFICATIONS as the lesson PROGRESSES.
AIM: To help you pass Exams with ease.
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The authenticity of an exchange. In a society increasingly rooted in a competitive approach, where automated exchanges with Artificial Intelligence cannot replace the need for human interaction, this is precisely what we lack.
As a lawyer by training and an independent legal consultant, creating the Right to Knowledge is a breath of fresh air. This tutoring program is aimed directly at middle school students who are struggling with the following subjects: French, Mathematics, Science, History, and Languages (English and Spanish).

Moreover, being currently preparing for the entrance exam to the National School of Magistrates and passionate about the beauty of multidisciplinary learning, the school program is being reviewed extremely regularly.

🎓 It is now necessary to elaborate somewhat on my experience:
4 years already dedicated to private lessons (which is significant) via the organization Complétude as well as independently (Law, French, Mathematics, Sciences, History and Languages), and this at all levels (primary, middle school, high school, university students and adults).

Regarding my teaching experience in legal subjects, I invite you to consult my other course offering dedicated to this subject and also published on Apprentus.

👋 What about my teaching approach, you might ask?
Beyond this desire for authenticity, it seems particularly important to dismantle the prejudices that poison the perception of students experiencing difficulties. To ensure the smooth running of this lesson and to help the student feel as comfortable as possible, it is essential to remember that the foundation of all conversation and understanding remains listening. Listening to one's equal, regardless of age.

💬 Wouldn't you be interested?
Please feel free to contact me by message and I remain available to discuss the frequency of classes and their modalities (in-person in Tours, videoconference and possibility of travel if necessary).

In the meantime, ladies and gentlemen of the college, it would be a real pleasure for me to accompany you as best I can on the path to success!
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Contact Amirthavarshin...
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Similar classes
arrow icon previousarrow icon next
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Chiwila
As a dedicated tutor with extensive experience in preparing students for standardized exams such as the SAT, GMAT, and SSAT, I understand the unique challenges that each of these tests presents. My approach is comprehensive and focuses on building a strong foundation in critical areas such as Mathematics, Quantitative Reasoning, Verbal Skills, and Analytical Writing. Each program I develop is tailored to the specific requirements of the exam, ensuring that students are well-prepared and confident on test day.

Having a deep understanding of the test formats and question types allows me to provide personalized strategies that target each student's individual strengths and weaknesses. I believe that every student has a unique learning style, and my goal is to enhance their test-taking skills while improving their time management. By fostering a supportive learning environment, I aim to boost students' confidence and empower them to achieve top scores.

My tutoring sessions incorporate a variety of effective methods, including real exam questions and timed practice tests. This hands-on approach allows students to familiarize themselves with the types of questions they will encounter, making the actual exam feel less daunting. I teach proven techniques for tackling even the most challenging problems, ensuring that students feel equipped to handle any question that comes their way.

One of the key components of my tutoring is helping students develop effective study habits. I provide guidance on creating a structured study plan that maximizes their preparation time and aligns with their personal goals. This structured approach not only keeps students on track but also helps them build a sense of accountability, which is crucial for success.

In addition to academic preparation, I also focus on the psychological aspects of test-taking. Many students experience anxiety leading up to exams, which can affect their performance. I teach relaxation techniques and mental strategies to help manage stress, allowing students to approach their exams with a calm and focused mindset. By addressing both the academic and emotional challenges of test preparation, I equip students with a well-rounded toolkit for success.

Feedback is an essential part of the learning process, and I make it a priority to provide constructive and actionable insights during our sessions. After each practice test, I conduct a thorough review of the results, highlighting areas for improvement while also acknowledging progress. This continuous feedback loop helps students understand their growth and keeps them motivated throughout their preparation.

My commitment to student success goes beyond just teaching content. I aim to inspire a love for learning and self-improvement in each of my students. Many of my former students have gone on to achieve their academic goals, securing places at prestigious universities and programs. Their success stories are a testament to the effectiveness of my tailored approach and the dedication I bring to each tutoring session.

If you're looking to master the SAT, GMAT, or SSAT with confidence, I invite you to book a session now. Together, we will develop a customized learning plan that suits your individual needs, ensuring that you are not only prepared to face the test but also equipped to excel and reach your highest potential. With my guidance and your commitment, we can achieve outstanding results. Let’s embark on this journey to success together!
verified badge
Kelvin
These lessons are best for; IB, IGCSE, GCSE, EDEXCEL, CAMBRIDGE CHECKPOINT and CAMBRIDGE O'LEVELS

PHYSICS contents :
•Measuring quantities
•Weight and Mass
•Density, Mass and Volume
•Motion
•Forces
•Light and it's properties properties
•Gas Laws
•Thermal Dynamics
•Momentum
•Machines
•Waves
•Sound
•Electromagnetic Spectrum
•Electricity
•Magnetic induction
•Transformer
•Radiation

Topics to be covered in CHEMISTRY are:
•Atomic structure
•Chemical Bonding
•Electronic configuration
•The Periodic Table and the Trends
•Extraction of Metals
•Thermal Decomposition
•Oxides
•Acids Bases and Salts
•Mole concepts
•Chemical Reactions
•Chemical Energetics
•Redox Reactions
•Non Metals
•Chemistry of the Environment
•Organic Chemistry

Topics to be covered in BIOLOGY are:
•Characteristics and classification of living organisms.
•Magnification of cells
•Types of Cells
•Cells and Solution Concentrations •Reproduction in Plants
of Animals
•Genetic Recombination
•Nutrition in Animals
•Plant Nutrition
•Heredity
•Anomalies in Animals and Plants
•Excretion in Animals
•Endocrine System
•Immune System
•Nervous System
•Adaptation of living organisms on their environment
•Reproduction in Animals
•Animal feeding levels


NOTE📌
Each class session takes 60 minutes duration. Within this time, a student should have COVERED ALL the class OBJECTIVES.
All students are required to ASK QUESTIONS for CLARIFICATIONS as the lesson PROGRESSES.
AIM: To help you pass Exams with ease.
verified badge
Le
The authenticity of an exchange. In a society increasingly rooted in a competitive approach, where automated exchanges with Artificial Intelligence cannot replace the need for human interaction, this is precisely what we lack.
As a lawyer by training and an independent legal consultant, creating the Right to Knowledge is a breath of fresh air. This tutoring program is aimed directly at middle school students who are struggling with the following subjects: French, Mathematics, Science, History, and Languages (English and Spanish).

Moreover, being currently preparing for the entrance exam to the National School of Magistrates and passionate about the beauty of multidisciplinary learning, the school program is being reviewed extremely regularly.

🎓 It is now necessary to elaborate somewhat on my experience:
4 years already dedicated to private lessons (which is significant) via the organization Complétude as well as independently (Law, French, Mathematics, Sciences, History and Languages), and this at all levels (primary, middle school, high school, university students and adults).

Regarding my teaching experience in legal subjects, I invite you to consult my other course offering dedicated to this subject and also published on Apprentus.

👋 What about my teaching approach, you might ask?
Beyond this desire for authenticity, it seems particularly important to dismantle the prejudices that poison the perception of students experiencing difficulties. To ensure the smooth running of this lesson and to help the student feel as comfortable as possible, it is essential to remember that the foundation of all conversation and understanding remains listening. Listening to one's equal, regardless of age.

💬 Wouldn't you be interested?
Please feel free to contact me by message and I remain available to discuss the frequency of classes and their modalities (in-person in Tours, videoconference and possibility of travel if necessary).

In the meantime, ladies and gentlemen of the college, it would be a real pleasure for me to accompany you as best I can on the path to success!
Good-fit Instructor Guarantee
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Contact Amirthavarshin...