Middle & High School Science Tutor | Chemistry, Biology and Physics Made Simple

From 38 C$ /h

Science becomes much easier when each idea is explained clearly and connected to familiar examples. In my online lessons, I help middle- and high-school students understand challenging topics in chemistry, biology, physics and general science without relying only on memorization.

These lessons are suitable for students who:

Find science difficult or confusing
Need help with homework and school assignments
Want to improve their examination results
Have missed important foundational concepts
Need additional practice with calculations, diagrams or scientific terminology
Want to become more confident before a test

Every lesson is adapted to the student’s grade level, school curriculum and current difficulties.

Subjects covered
Chemistry
Atomic structure and the periodic table
Chemical bonding
Elements, compounds and mixtures
Chemical reactions and equations
Acids, bases and salts
Mole concept and basic stoichiometry
Solutions and concentration
States of matter
Organic chemistry fundamentals
Biology
Cells and cellular organelles
Human body systems
Respiration and circulation
Genetics and inheritance
Nutrition and digestion
Ecology and ecosystems
Immunity and diseases
Plant and animal biology
Homeostasis
Physics
Force and motion
Work, energy and power
Heat and temperature
Light and sound
Electricity and circuits
Pressure and density
Simple machines
Measurement and scientific calculations
Basic graphs and numerical problems
General and environmental science
Scientific method and experiments
Matter and energy
Earth and environmental science
Pollution and climate
Natural resources
Food chains and ecosystems
Data, graphs and scientific reasoning
How the lessons work

Before the lesson, students can share their textbook chapter, syllabus, worksheet or difficult topic. This allows me to prepare a lesson that directly matches what they are studying in school.

A typical lesson includes:

A short review of previous knowledge
A clear explanation of the main concept
Diagrams, examples and everyday applications
Guided practice questions
Independent questions to check understanding
Correction of mistakes
A brief summary and revision task

I do not simply provide answers. I help students understand why an answer is correct and how to solve similar questions independently.

Homework and examination support

I can help students with:

Understanding homework questions
Revising difficult chapters
Practising multiple-choice questions
Solving science calculations
Preparing short and long answers
Reading and interpreting diagrams
Understanding scientific experiments
Preparing for school tests and final examinations
Creating a manageable revision plan
Identifying and improving weak topics

I provide guidance and feedback while encouraging students to complete their own assessed work.

Extra information

Share your grade level, current topic and learning goal before booking. During our first lesson, we will identify the areas causing difficulty and prepare a focused plan to improve your understanding, confidence and performance in science.

Location

Online from United States

About Me

Hello, I’m Sarfraz, a patient and supportive science tutor with around five years of teaching and tutoring experience. My main academic background is in Chemistry, and I also have professional training in education.

I enjoy working with middle- and high-school students who need clear explanations, help with homework, exam preparation, or support in rebuilding weak foundations. Many students believe science is difficult because they have missed one or two basic concepts. I help them identify those gaps and understand each topic step by step.

My lessons are calm, organized, and interactive. I use simple language, everyday examples, diagrams, guided questions, and regular practice. I encourage students to ask questions freely and never make them feel uncomfortable about mistakes. Instead of giving answers directly, I help students understand the reasoning so they can solve similar questions independently.

I mainly teach general science, chemistry, biology, and basic physics to middle- and high-school learners. I can also support students with scientific calculations, graphs, experiments, assignments, revision, and test preparation.

I enjoy teaching students who are willing to learn, even when they currently lack confidence. My goal is to make lessons understandable, useful, and suited to each student’s pace.

Education

University Of Balochistan Quetta
Major field: Chemistry

University of Balochistan, Quetta
Professional 1.5 years training in teaching methods, lesson planning, classroom management, assessment, and student learning

Experience / Qualifications

I have approximately five years of experience in teaching and tutoring students in science-related subjects. During this time, I have worked with learners of different abilities, academic levels, and learning styles.

My teaching experience and Professional Training Include :

Middle- and high-school science
Chemistry
Biology
Basic physics
Homework and assignment guidance
Examination preparation
Scientific calculations and problem-solving
Online tutoring
Lesson planning and assessment
Supporting students with weak foundations
Explaining difficult concepts through simple examples

Age

Preschool children (4-6 years old)

Children (7-12 years old)

Teenagers (13-17 years old)

Adults (18-64 years old)

Student level

Beginner

Intermediate

Advanced

Duration

60 minutes

The class is taught in

English

Skills

Science

Chemistry

Biology

Availability of a typical week

(GMT -04:00)

New York

Online via webcam

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

Raef

4.73

(136)

The math, physics, chemistry, and SVT courses of the Swiss maturity program and gymnasium or French programs are done by either in-depth explanations or by a quick course and summary of essential needs according to the case of each student supported by exercises from the book or evaluations and exams from other high schools.
Special program for Matura and Terminales.
As well as for (students in international and European Schools in English, they can have support in Math, Physics, Chemistry and Biology).
For the start of the academic year in Switzerland, support courses for EPSU and ECUS exams.
For the first university year, support courses in Mathematics - Analysis - Matrices - Statistics - Algebra - Geometry - Physics - Mechanics - Electricity - Chemistry - Organic Chemistry - Biology, Geology.
My experience is too long and for years I have learned methods for each case and for each student to fill in their gaps with the best results of Excellent, Very Good, and Good as mentioned by my students.
I can also help students to better prepare for courses and support them to better prepare for the duties of CNED in science subjects.
Guaranteed response within minutes up to 10 hours maximum.

Aneeka

4.73

(136)

I am currently a Medical Student and have completed a degree in Biomedical student at Cardiff University. I am warming friendly, willing to help and enthusiastic person. I put all my effort in to something I do. I relish the opportunity to help those who are struggling or who wish to go the extra mile to deepen their knowledge of their chosen subject. f you would like some support for your child im here to help at any age up-to A level
I can provide highly planned, engaging, student-centred lessons that are catered to each individual's needs, and I can be as flexible as you'd like with timings and prefer to go on Skype.

I can provide references. I have previously done work in nurseries and primary schools. I also have taught small children Arabic and religious teachings. I also Have a DBS.

Please don't hesitate to get in touch with me at any time

Eleanor

4.73

(136)

I'm a Natural Sciences student at the University of Birmingham looking to tutor science or maths online over the summer. I can tutor any level from KS1 - GCSE for physics, and KS1 - A Level for chemistry, biology, and maths. I aim to give confidence and enjoyment in the subject, working with my student's own interests as well as following a syllabus. I am flexible to work with what you want to achieve.

I have two years tutoring experience, especially with home-educated children, and can provide references if needed. I am DBS checked with GirlGuiding UK.

Mavi

4.73

(136)

I am Mavi, a physics engineer working at an aerospace company.
I have been teaching private lessons at the primary, secondary, high school, and university preparatory levels for 9 years. I teach mathematics, physics, chemistry, and science. I have a good command of the curricula of IB, IGCSE, American, Hong Kong, and international schools.

Additionally, I hold the position of president at the Astronomy Society, where I foster my students' interest in astronomy and science beyond the lessons. I prepare the learning environment by incorporating experiments and exploration, moving away from rote education. I often bring experimental materials to class, aiming to make learning memorable through hands-on experiments.

As an educational mentor, I approach my students as if they were my siblings, valuing creativity. I have a deep passion for mathematics, physics, and science. I am dedicated to helping students understand and learn because life encompasses both SCIENCE and ART. The more people I can inspire to know, understand, and love mathematics, physics, and chemistry, the more proud I am.

Are you curious about how nature works?

Let's explore together!

Rania

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I'd like to start by greeting everyone who is reading this and then briefly discuss the teachings I'm providing. Going to medical school is a major step, and while becoming a doctor may have been a big dream of yours, things unfortunately didn't turn out the way you had hoped. You didn't receive what you eagerly want following your bac. I'm here to tell you that earning your bac is just the first step on a longer journey. You have another opportunity to fulfill your lifelong ambitions. What role do I play in this? as someone who has been in your position and ultimately obtained what I want. We will have a customized plan that fulfills your needs, we will correct any unsuccessful methods and build new ones, and I will lead you through the program at every stage.

Stephen

4.73

(136)

Good morning and welcome on my profile!
I am a passionate and dedicated maths and sciences teacher with over 7 years of experience helping students achieve their academic goals. Whether you're struggling with the basics or advanced concepts, I'm here to support you with patience, clarity, and a deep understanding of math.

-- Teaching Methods --
I use effective teaching methods adapted to every learning style. My approach includes:

• Initial Assessment: Understand your current level and identify your strengths and weaknesses through initial assessments.
• Personalized Learning Plans: Develop a personalized study plan that targets your specific needs and goals.
• Interactive Learning: Use of digital tools, visual aids and concrete examples to make concepts more tangible.
• Problem Solving Techniques: Teach various problem-solving strategies and develop critical thinking skills to approach complex issues.
• Regular Reviews and Practices: Integrate regular reviews and practice sessions to reinforce concepts and improve retention.
• Adaptability: Modify teaching strategies based on your progress and feedback to ensure continuous improvement.

-- Professionalism --
Professionalism is at the heart of my teaching method. I am committed to providing a respectful, caring and structured learning environment. Here's what you can expect from me:

• Punctuality: I respect your time and ensure that our classes start and end at the scheduled time.
• Preparation: Each session is carefully planned to meet your specific needs and goals.
• Constructive Feedback: I provide constructive and rapid feedback to help you understand your progress and identify areas for improvement.

My goal is to make science accessible and exciting, helping you develop a solid understanding of fundamental principles and practical applications. I hope to help you discover the beauty and complexity of the scientific world while achieving your academic goals.

Prashil

4.73

(136)

Welcome to my Foundation Course in Science and Maths, specially designed for primary, secondary, and high school students in Amsterdam. This course aims to build a strong foundation in these critical subjects, ensuring students excel academically and develop a genuine love for learning.

My teaching approach is focused on making learning enjoyable and engaging. I incorporate interactive activities and hands-on experiments to bring Science and Maths concepts to life. By involving students in these dynamic learning experiences, I aim to transform abstract concepts into tangible understanding. Each session is thoughtfully designed to keep students interested and motivated, minimizing fatigue and maximizing retention.

I believe in simplifying complex topics, breaking them down into easy-to-understand segments. This approach helps students grasp and retain challenging concepts with ease. Techniques such as mnemonic devices, visual aids, and real-life examples are integral to my method, ensuring that formulas and concepts are not just memorized, but truly understood.

Regular assessments are conducted to track student progress and identify areas needing improvement. These tests also prepare students for their school exams, ultimately boosting their confidence. I understand the importance of keeping parents informed and involved in their child’s academic journey. That's why I provide weekly reports detailing their child’s progress, strengths, and areas for improvement. This continuous feedback loop ensures that parents are aware of their child’s development and can support their learning at home.

Encouraging words and positive feedback are integral to my teaching method. I strive to build students' self-confidence and to instill a love for learning through positive reinforcement. Setting achievable goals for each student, I celebrate their successes and motivate them to strive for excellence. This goal-setting approach not only drives academic success but also fosters a sense of accomplishment and self-worth.

As a tutor, my satisfaction comes from seeing my students excel and reach their full potential. My ultimate goal is to empower students with the knowledge and skills they need to succeed in Science and Maths. I am always available to support my students, offering additional help and resources as needed to ensure their success.

I foster an open environment where students feel comfortable asking questions, no matter how simple they may seem. This curiosity drives deeper understanding and encourages a proactive approach to learning. By incorporating games, puzzles, and interesting activities, I ensure that learning remains fun and engaging, keeping students excited about the subjects.

Join my Foundation Course in Science and Maths and watch your child develop a strong foundation, confidence, and a genuine love for these essential subjects. Let’s work together to achieve academic excellence and make learning a fun and rewarding experience. “Excel in Subjects, Soar in Confidence!”

Victor

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Hi, I'm Victor. I can help you in mathematics and add mathematics throughout junior and senior high school. I have 12 years of tutoring experience and now I want to help students around the world achieve better grades in school. I'll give my best support even after lecturing sessions, whenever you need it. Let me help you reach your goals in your math subject. 😄

Inês

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I offer clear, structured tutoring in Mathematics, Chemistry, and Physics, supporting students with both content mastery and exam success at Advanced Subsidiary and Advanced Level (AS and A-Level), for both Edexcel and Cambridge. My lessons focus on clear explanations and the core ideas behind each topic, so things actually make sense.

For exam preparation, I shift focus to exam technique: you'll learn how mark schemes work, how answers are graded, and how to phrase responses clearly so you don’t lose marks because of wording, even when you know the content.

Abc

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**Online Tutor | English, Science & School Subjects**

Hello! I'm a dedicated and friendly online tutor with over **3 years of tutoring experience**, helping students build confidence, improve their understanding, and achieve better academic results.

I teach students from **Primary to Secondary level** and provide personalized lessons based on each student's learning style and goals. My teaching approach focuses on making complex topics simple, engaging, and easy to understand. I encourage students to ask questions freely and create a supportive learning environment where they feel comfortable learning.

**Subjects I teach include:**

* English (Grammar, Vocabulary, Reading, Writing, Speaking, and Conversation Practice)
* Biology
* General Science
* Urdu
* Islamic Studies
* Pakistan Studies
* Primary School Subjects (All Subjects)

**What you can expect from my classes:**

* Clear and easy-to-understand explanations
* Interactive and student-centered lessons
* Regular practice and revision
* Help with homework and assignments
* Exam preparation
* Customized lesson plans based on your needs

Whether you want to improve your grades, strengthen your English communication skills, or gain confidence in your studies, I'm here to help you achieve your goals.

I look forward to learning with you!

Sarah

4.73

(136)

Hi! I’m a fifth-year medical student with a passion for teaching and helping students enjoy science. I provide Biology tutoring for secondary school students and Science tutoring for preparatory (middle school) students.

My lessons are designed to make difficult topics simple, engaging, and easy to remember. I focus on building a solid understanding of concepts rather than memorization, using clear explanations, interactive teaching, and regular practice to help students improve their confidence and academic performance.

Whether you’re preparing for exams, struggling with certain topics, or aiming for higher grades, I’ll work with you step by step to help you reach your goals in a supportive and encouraging learning environment.

Shaina

4.73

(136)

Hi! I’m a university student(medical student ) with a real passion for biology, and I’d love to help you feel more confident in the subject.

When I was learning biology myself, I realized that the hardest topics weren’t actually impossible they just hadn’t been explained in a way that made sense to me. I started creating analogies and relating concepts to everyday life, and suddenly everything clicked. That completely changed the way I learned, and it’s now the way I teach.

I believe biology shouldn’t feel like endless memorization. Once you truly understand how things work and why they happen, remembering them becomes much easier.

Whether you’re preparing for an exam, trying to improve your grades, or simply want to understand biology better, I’ll adapt each lesson to your learning style and explain concepts patiently until they make sense. My goal isn’t just to help you pass an exam—it’s to help you leave each lesson feeling confident and actually understanding the material.

Lessons are available online

Nour

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Turn Biology from your hardest subject into one of your strongest.

4th-year medical student offering tutoring in Biology, Anatomy, and Physiology in English and French.

✔ High school students
✔ Medical students
✔ Exam preparation
✔ Personalized lessons

Learn smarter, understand concepts clearly, and improve your grades with structured, supportive teaching.

Shatoy

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(136)

Chemistry is concerned with the physical and chemical properties of substances and the interaction of
energy and matter. The study of Chemistry involves an investigation into chemical reactions and
processes. The discipline seeks to explain and predict events at the atomic and molecular level.
Through the principles of Chemistry, students will understand everyday life, nature and technology, and
the significance of the well-being of man and the environment.

Biology is the discipline in science which seeks to understand the organisation of the organic world
through an exploration of the structure and function of life forms at the molecular, cellular, organismal
and ecosystem levels, as well as the complex interactions and interdependencies which occur at each
of these levels. This knowledge provides the foundation for understanding the opportunities for
promoting the well-being of humans and other living organisms in the environment. It generates an
awareness of the importance of our biodiversity and the unique role of humans in conserving,
protecting and improving the quality of the biological environment for future generations.

Ali

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(136)

Struggling with algebra, trigonometry, or exam-style word problems in O-Level or IGCSE Maths? I help students from Grade 6 through O-Level/IGCSE build real understanding , not just memorized steps , so they can solve past papers confidently and stop losing marks on careless mistakes.

I cover the full Cambridge Maths syllabus: number, algebra, geometry, trigonometry, statistics, and problem-solving, with a strong focus on past paper practice and exam technique since that's where most marks are actually won or lost.

Lessons are structured around your specific weak topics rather than a generic syllabus walkthrough , we start with a quick diagnostic so every session targets what you actually need. Whether you're catching up after falling behind, aiming for an A/A*, or just need consistent homework support, I adapt the pace and difficulty to you.

I offer a free trial session so you can see how I teach before committing. Message me with your current grade level and the topics you're finding hardest, and I'll put together a plan.