from17.16CHF/ h
Mathematics - Chemistry - Physics, UK IAL- Pearson Edexcel, Cambridge, IGCSE
Hi! I’m Kihan, an Aerospace Engineering International student at the University of New South Wales. I studied UK GCE Advanced Level and Sri Lankan GCE Ordinary Level for my secondary education. I achieved an average of over 90% for this qualification with full marks for AS level mathematics, chemistry, and physics units.
Location
Online via webcam
At student's location: Around Sydney, Australia








|
Use ctrl + wheel to zoom!
General info
Age: | Infants (0-3 years old) Preschool children (4-6 years old) 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: | 30 minutes 45 minutes 60 minutes 90 minutes 120 minutes |
The class is taught in: | English, Sinhala |
Ask a question
Send a message explaining your needs and Kihan will reply soon:
The more detail, the better.
Ex. "Hi, when are you available to meet for a lesson?"
Ex. "Hi, when are you available to meet for a lesson?"
Availability of a typical week
(GMT -04:00) New York
Mon | Tue | Wed | Thu | Fri | Sat | Sun | |
---|---|---|---|---|---|---|---|
0 | Monday at 0:00 | ||||||
1 | Monday at 1:00 | ||||||
2 | Monday at 2:00 | ||||||
3 | Monday at 3:00 | ||||||
4 | Monday at 4:00 | ||||||
5 | Monday at 5:00 | Tuesday at 5:00 | Wednesday at 5:00 | Thursday at 5:00 | Friday at 5:00 | Saturday at 5:00 | Sunday at 5:00 |
6 | Monday at 6:00 | Tuesday at 6:00 | Wednesday at 6:00 | Thursday at 6:00 | Friday at 6:00 | Saturday at 6:00 | Sunday at 6:00 |
7 | Monday at 7:00 | Tuesday at 7:00 | Wednesday at 7:00 | Thursday at 7:00 | Friday at 7:00 | Saturday at 7:00 | Sunday at 7:00 |
8 | Monday at 8:00 | Tuesday at 8:00 | Wednesday at 8:00 | Thursday at 8:00 | Friday at 8:00 | Saturday at 8:00 | Sunday at 8:00 |
9 | Monday at 9:00 | Tuesday at 9:00 | Wednesday at 9:00 | Thursday at 9:00 | Friday at 9:00 | Saturday at 9:00 | Sunday at 9:00 |
10 | |||||||
11 | |||||||
12 | |||||||
13 | |||||||
14 | |||||||
15 | |||||||
16 | |||||||
17 | Monday at 17:00 | Tuesday at 17:00 | Wednesday at 17:00 | Thursday at 17:00 | Friday at 17:00 | Saturday at 17:00 | Sunday at 17:00 |
18 | Monday at 18:00 | Tuesday at 18:00 | Wednesday at 18:00 | Thursday at 18:00 | Friday at 18:00 | Saturday at 18:00 | Sunday at 18:00 |
19 | Monday at 19:00 | Tuesday at 19:00 | Wednesday at 19:00 | Thursday at 19:00 | Friday at 19:00 | Saturday at 19:00 | Sunday at 19:00 |
20 | Monday at 20:00 | Tuesday at 20:00 | Wednesday at 20:00 | Thursday at 20:00 | Friday at 20:00 | Saturday at 20:00 | Sunday at 20:00 |
21 | Monday at 21:00 | Tuesday at 21:00 | Wednesday at 21:00 | Thursday at 21:00 | Friday at 21:00 | Saturday at 21:00 | Sunday at 21:00 |
22 | Sunday at 22:00 | ||||||
23 | Sunday at 23:00 |
from 17.16FrOnline via webcam
from 20.38FrAt student's home
100% Satisfaction Guarantee
Good-fit Instructor Guarantee
If you are not satisfied after your first lesson, Apprentus will find you another instructor or will refund your first lesson.
Online reputation
- Instructor since December 2023
Availability of a typical week
(GMT -04:00) New York
Mon | Tue | Wed | Thu | Fri | Sat | Sun | |
---|---|---|---|---|---|---|---|
0 | Monday at 0:00 | ||||||
1 | Monday at 1:00 | ||||||
2 | Monday at 2:00 | ||||||
3 | Monday at 3:00 | ||||||
4 | Monday at 4:00 | ||||||
5 | Monday at 5:00 | Tuesday at 5:00 | Wednesday at 5:00 | Thursday at 5:00 | Friday at 5:00 | Saturday at 5:00 | Sunday at 5:00 |
6 | Monday at 6:00 | Tuesday at 6:00 | Wednesday at 6:00 | Thursday at 6:00 | Friday at 6:00 | Saturday at 6:00 | Sunday at 6:00 |
7 | Monday at 7:00 | Tuesday at 7:00 | Wednesday at 7:00 | Thursday at 7:00 | Friday at 7:00 | Saturday at 7:00 | Sunday at 7:00 |
8 | Monday at 8:00 | Tuesday at 8:00 | Wednesday at 8:00 | Thursday at 8:00 | Friday at 8:00 | Saturday at 8:00 | Sunday at 8:00 |
9 | Monday at 9:00 | Tuesday at 9:00 | Wednesday at 9:00 | Thursday at 9:00 | Friday at 9:00 | Saturday at 9:00 | Sunday at 9:00 |
10 | |||||||
11 | |||||||
12 | |||||||
13 | |||||||
14 | |||||||
15 | |||||||
16 | |||||||
17 | Monday at 17:00 | Tuesday at 17:00 | Wednesday at 17:00 | Thursday at 17:00 | Friday at 17:00 | Saturday at 17:00 | Sunday at 17:00 |
18 | Monday at 18:00 | Tuesday at 18:00 | Wednesday at 18:00 | Thursday at 18:00 | Friday at 18:00 | Saturday at 18:00 | Sunday at 18:00 |
19 | Monday at 19:00 | Tuesday at 19:00 | Wednesday at 19:00 | Thursday at 19:00 | Friday at 19:00 | Saturday at 19:00 | Sunday at 19:00 |
20 | Monday at 20:00 | Tuesday at 20:00 | Wednesday at 20:00 | Thursday at 20:00 | Friday at 20:00 | Saturday at 20:00 | Sunday at 20:00 |
21 | Monday at 21:00 | Tuesday at 21:00 | Wednesday at 21:00 | Thursday at 21:00 | Friday at 21:00 | Saturday at 21:00 | Sunday at 21:00 |
22 | Sunday at 22:00 | ||||||
23 | Sunday at 23:00 |
from 17.16FrOnline via webcam
from 20.38FrAt student's home
Good-fit Instructor Guarantee
If you are not satisfied after your first lesson, Apprentus will find you another instructor or will refund your first lesson.
Share
You are here
Similar classes
Mohamed
Private lessons in organic chemistry/advanced chemistry/analytical chemistry and spectroscopic techniqueI give lessons in organic chemistry and general chemistry for all school levels at home and online
CVs, courses and exercises are available, I can be reached immediately, do not hesitate to contact me if you want to improve your level in science (math, physics, general chemistry and organic chemistry in particular)
I use several strategies and pedagogies (differentials, projects, group games, etc.) according to the needs of my students. I also use the links between science and our daily lives to attract and adore learning in my little angels. .
Bibek
Calculus and Linear Algebra (High School and University Level)Hi! Welcome! I am a Ph.D. researcher in Physics at the University of Cologne, Germany. Recently, I graduated from the University of Groningen in the Netherlands with a Master's degree in Nanoscience (w/ cum Laude). I offer private tutoring (for high school and/or university-level students) so you can understand the fundamental concepts and excel in your studies. I have teaching experience of 5+ years in Physics and Mathematics to both high school and university-level students.
This class aims to provide an overview of calculus and linear algebra and focuses on the fundamental mathematical tools and concepts, such as limits, differentiation, and integration. Building on these basic concepts, we will review methods for solving problems related to optimization, linear differential equations, and matrix algebra.
Outline of the course:
1. Calculus:
1.1 Limits of functions
1.2 Continuity, types of discontinuities, intermediate value theorem
1.3 Differentiation (or derivative), slope, secant, tangent
1.4 Rules and theorems for differentiation, power rule, product rule, chain rule
1.5 Derivatives of exp, log, and trigonometric functions
1.6 Implicit differentiation and derivative of inverse functions
1.7 Rolle's theorem, mean value theorem, critical point, maximum/minimum of a function
1.8 First and second derivative tests, inflection points
1.9 Anti-derivative, indefinite integral, integration by substitution, integration by parts
1.10 Definite integral and its application (area between curves, application in physics)\
1.11 Optimization and linear differential equations
2. Linear Algebra:
2.1 Vectors and scalars in Euclidean space, vector arithmetic, scalar product, cross product
2.2 Equations for lines and planes, vector spaces, linear independence, span, basis, dimension
2.3 Linear transformations, coordinates, and representation of linear transformations by matrices
2.4 Matrix operations: matrix multiplication, transpose, determinant, inverse, and Hermitian conjugate
2.5 Systems of linear equations, Gaussian elimination
2.6 Eigenvalues and eigenvectors
2.7 Range, kernel, and rank-nullity theorem
and many more...
*Note that the sessions will be held online (via Discord/Zoom/Microsoft Teams).
Mohamed
Certified Mathematics Teacher, Masters in Mathematics, 13 years of experience – Specialist in high school, middle school and 1st year Math SUP studentsAs a high school teacher with a Master's degree in mathematics and 11 years of experience in face-to-face and online teaching, I offer qualified and competent private lessons for all levels, ranging from high school TC-SC 1Bac Sc-SM to Bac PC-SM, through middle school and classes of 2nd and 1st general Terminale specialty of the French system, as well as for levels 5th, 4th and 3rd of middle school, and preparation for the baccalaureate and competitions .
I emphasize the method, with a rigorous, personalized approach adapted to the rhythm of each student in order to help him progress while regaining confidence in himself. My job is to identify each student's shortcomings, organize their time and manage their priorities.
I obtained a success rate of 100% for my final year baccalaureate students, 75% of whom obtained a good or very good mention. Some of them have joined the biggest business and engineering schools, as well as prestigious preparatory courses.
I offer online or face-to-face lessons.
Vedika
Let’s Turn Maths Into Your Favorite Subject, play with mathsmy method of teaching focus foremost on clearing fundamentals to the core, not just how ? but why this and why not that? .... after understanding fundamentals you are ready to learn the way of problem solving , now this is the stage of rigour practice , as that's what yield perfection .
i have got a lot experience with maths , as a student who made it to maths olympiad and got jee 98.7 %ile and then as a corporate employee who used to solve maths problems as a hobby in freetime to open brain in new dimensions .
what i believe is if a person really understand maths in simplest terms without any rush ,as naturally as possible , maths become the most beautiful thing that has ever happened to him/her ... it not just help in academics but in designing most efficient brain that can thing out of the box .... maths is a way to become more and more genius...
Baia
Expert Math Tutor | School & University Level | Exam Prep & Confidence BoostingAre you a school or university student struggling with math or aiming to improve your skills? I’m here to guide you! With my personalized approach, I simplify complex concepts and help you master topics such as:
✔️ Algebra, Geometry, Calculus, and Statistics
✔️ University-level courses: Analysis, Abstract Algebra, Differential Equations
✔️ Exam preparation: SAT, OMPT-A, VWO Math A & B, and university entrance exams (ETH Zurich, University of Zurich, etc.)
What You Get with My Lessons:
✅ Tailored Learning: Every student is unique—I adapt my teaching to your needs.
✅ Exam Success: Focused training to help you pass and excel.
✅ Online Convenience: Learn from anywhere via Google Meet.
✅ Multilingual Support: While I teach in English, I can clarify concepts in French or German if needed.
🚀 Book your lesson today and take the first step toward math confidence!
Pia
University Mathematics (Algebra, Calculus, Analysis, Number Theory, Linear Algebra,...)You are a university student and have trouble with your math courses? Don't fret, I'm here to help! It doesn't matter whether you are a math student or from a different major, whether you are from an applied background or struggle with pure maths - the lessons will only cover what you need. Mathematics has a lot to do with practice and getting familiar with the way of thinking logically. With my help and guidance, I am sure you will become confident in solving problems and understanding mathematical concepts.
The lessons will be tailored to your needs and their structure depends highly on you: usually it is a mixture of repeating the content, solving exercises together, summarising important concepts and talking about exercises you tried yourself at home. The topics, content, pace and methods of learning will be adjusted to your needs, ensuring that you get the most out of my lessons. Besides the lessons, you will get "homework" to work on to strengthen your skills and independent working.
Topics include, but are not limited to:
-Linear Algebra
-Calculus
-Trigonometry
-Geometry
-Set Theory and Metrics
-Analysis
-Algebra
-Numerical Analysis
-Number Theory
-Probability
-Logic and Proofs
-Galois Theory
If you have another topic in mind that you really need help with, just send me a message!
Whether you need someone that explains the concepts to you or just someone to practice exercises with - I am sure I can help you. You have an exam soon and want to review the main topics? No problem! You have a very specific problem, question or topic that you need help with? I'm here to answer any questions!
The most important part of my lessons is, however, to ensure a safe and comfortable environment - I have no issue with explaining the same concept over and over again until I am convinced that you have understood it. It is important to me that you feel comfortable in asking any questions - I want to show you, that Math is more than a subject and that it can be fun!
Tyler
Pre-Calculus and Calculus (AP/SAT/ ACT/IB) - Highly Experienced Math TutorHere’s a class intro for you as a tutor offering a combined pre-calculus and calculus course, blending the two subjects seamlessly while maintaining your established style:
“Graduated as a Mechanical Engineer from the prestigious University College London (UCL), I bring a robust mathematical foundation and practical expertise to my tutoring. I have been tutoring mathematics professionally for 8 years, both online and in person, with 90% of my past students achieving A and A* grades in their subjects.
As your pre-calculus and calculus tutor, I will design lessons to meet your exact needs, bridging the gap between these critical subjects. In pre-calculus, we’ll cover functions (linear, quadratic, polynomial, rational, exponential, logarithmic), trigonometry (identities, equations, applications), systems of equations, conic sections, and sequences, preparing you for the leap into calculus. In calculus, we’ll dive into limits and continuity, derivatives (with applications like optimization), integrals (area, volume, and the Fundamental Theorem), and series. These topics build a powerful toolkit for advanced math and real-world problem-solving, and I’ll guide you through them with clarity.
My approach emphasizes intuitive understanding—showing you how concepts connect—so you can tackle exams with ease. We’ll use past papers and practice problems tailored to your goals, whether for school tests, AP Precalculus, AP Calculus (AB/BC), IB HL, A-Level, or other assessments.
My goal is to help you master pre-calculus and calculus, paving the way for academic excellence and future success in STEM fields or beyond.
Talel
Organic Chemistry: Personalized Course to Understand Concepts, Mechanisms and Pass Your ExamsWelcome to this organic chemistry course dedicated to high school students, university students or anyone wishing to better understand the basics and advanced concepts of this exciting discipline. Organic chemistry is at the heart of many scientific and technological fields: it explains the structure and transformations of the molecules of life, drugs, polymers and much more.
Whether you are preparing for an exam, want to strengthen your knowledge, or are discovering this subject for the first time, this course adapts to your specific needs. We will work together to transform what can sometimes seem complex into clear and accessible concepts.
Hagar
Science, Chemistry, English, Biology Test preparation lessons in line with school curriculaI'm a pharmacist, graduated from Faculty of Pharmacy, Ain Shams University, and hold a Master's degree in Analytical Chemistry. My goal is for students to understand important scientific subjects such as biology and chemistry without fatigue and to enjoy studying them. I give homework and submit periodic reports on the student's progress in their studies.
Mahmoud
Natural Products Chemistry, Phytochemistry, and Pharmaceutical ChemistryWelcome to university students or masters and doctoral students!!! I teach the course of Natural Products Chemistry or Phytochemistry or Pharmacognosy. In this class we will learn about the methods of extracting, separating and identifying the chemical form of active chemical compounds (biologically active secondary compounds) from natural sources, such as medicinal and aromatic plants. We will also discuss what is known as chromatography, spectroscopy, spectroscopy, mass spectrometry, magnetic resonance and advanced analysis devices used in this field.
This is in addition to knowing some important applications of these active materials in various fields, such as the pharmaceutical industry, agriculture, etc. We will also learn the practical and laboratory methods that are carried out in the laboratory to conduct toxicity, antioxidant, and diabetes analyses, etc.
Experience: About 20 years of practical experience in the field of chemistry, medicinal and aromatic plants and pharmacy with parallel training and private lessons for science and chemistry curricula.
With my qualifications and experience, I hold a master’s degree and a doctorate in organic chemistry (chemistry of natural products), in addition to other graduate degrees and a doctoral scholarship in pharmaceutical sciences in Belgium from the Erasmus Mendus Organization of the European Union.
Olfa
Primary & Middle School Mathematics Individual French System & Brevet PreparationI love math because it's a subject that, while intimidating to some, is also incredibly logical and rewarding. Understanding math is like solving puzzles—every problem has a solution, and every step is a small challenge to overcome.
This mathematics course is designed to support primary and secondary school students (up to grade 9) in the French system. It covers all the essential concepts of the curriculum: numeration, calculation, geometry, problem solving, statistics and probability, algebra, and preparation for the Brevet (Brevet).
The goal is to strengthen the foundations, clarify gray areas, and give the student confidence and autonomy.
Each session is personalized according to the student's level, pace, and needs. Fun methods are used for younger students, while discipline and strategy are used for older students.
Patrick
Come and learn EDEXCEL Chemistry (4CH1)AND Biology 4BI1 with an expert. Book now and have your best experience📚 Edexcel IGCSE Chemistry (4CH1): Organic Chemistry – Topic Overview
Level: IGCSE (Edexcel – Code: 4CH1)
Subject: Chemistry
Topic:Organic Chemistry
Format: Online
Tutor: Experienced Science & Biology Educator
🔍 Topic Overview:
Explore the fascinating branch of Organic Chemistry, where we study carbon compounds that form the basis of fuels, plastics, medicines, and living organisms. This topic introduces you to the fundamental ideas and reactions of alkanes, alkenes, alcohols, acids, and polymers.
🧪 What You'll Learn:
✅ What makes a compound organic
✅ Properties and reactions of alkanes (saturated hydrocarbons)
✅ How to identify alkenes using bromine water (unsaturated hydrocarbons)
✅ The structure and reactions of alcohols and carboxylic acids
✅ The formation and significance of addition polymers (e.g. poly(ethene))
✅ Environmental challenges with non-biodegradable plastics
✅ Systematic naming of organic compounds using IUPAC rules
🎯 Ideal For:
* Edexcel IGCSE Chemistry students (Code: 4CH1)
* Learners aiming to master organic reactions and chemical structures
* Students preparing for exams with topic-based revision
* Curious minds exploring how chemistry connects to real life
💡 Learning Outcomes:
✔️ Understand and apply organic chemistry terminology
✔️ Predict the products of key reactions (combustion, addition, substitution)
✔️ Draw and interpret structural and molecular formulas
✔️ Explain how polymers are made and discuss their uses and impacts
📍Book a session today and turn Organic Chemistry into one of your strongest IGCSE topics — taught with diagrams, past paper questions, and simplified concepts!
Izhar
Chemistry Classes / Tutions for Beginner and Intermediate LevelFacing problem in Chemistry? Does your teacher presume that you know every single basic concept and start teaching directly advanced concepts!!
Here is the solution. We'll be starting from the basic concepts and will be mastering over the advanced concepts gradually. You can simply tell for which topic you need more attention and time and which topics are your strengths (if any).
I am providing you a brief summary of our course which we generally follow but that doesn't mean that I am bound to just this much content. In case you have any doubt for any other specific topic related to the subject, you could always come up to me or you need any help in your assignments or projects, you are always welcome.
Here is a brief overview of the topics we'll be covering :
* Some basic Concepts of Chemistry
* Structure of Atom
* Classification of Elements and Periodicity in Properties
* Chemical Bonding and Molecular Structure
* States of Matter: Solid, liquid & gas
* Thermodynamics
* Equilibrium
* Redox Reactions
* Hydrogen
* s-block Elements (Alkali and Alkaline earth metals)
* p-block Elements
* d-block Elements
* f-block Elements
* Organic Chemistry: some basic principles and techniques
* Hydrocarbons
* Environmental Chemistry
* Solid State
* Solutions
* Electrochemistry
* Chemical Kinetics
* Surface Chemistry
* General Principles and Processes of Isolation Elements
* Coordination Compounds
* Haloalkanes and Haloarenes
* Alcohols, Phenols and Ethers
* Aldehydes, Ketones and Carboxylic Acids
* Organic Compounds containing Nitrogen
* Biomolecules
* Polymers
* Chemistry in Everyday Life
In case you have any query, please feel free to contact me.
Give yourself a chance for a better future.
All the best
Eduardo
Stress-Free Math: Private lessons tailored to each student's paceMy name is Eduardo, and I'm a passionate teacher with over 15 years of experience teaching mathematics to elementary and university students. Throughout my career, I've worked in various educational institutions and academic programs, which has allowed me to deeply understand how students learn and how to effectively guide them toward their goals.
My major includes Algebra, Geometry, Trigonometry, and Arithmetic at the elementary level, as well as Calculus, Linear Algebra, and Differential Equations at the university level.
In addition to my technical training, I am characterized by my patience, empathy, and ability to adapt each class to individual needs.
I carefully prepare the materials I use with each student, because I know that each student deserves a unique strategy to achieve real progress.
I have participated in research workshops, scientific meetings, and biomathematics seminars, which further enrich my approach as a teacher.
I firmly believe in the power of guided learning with clarity, respect, and motivation. I maintain open communication with my students and their families because I know that mutual support is key to academic and personal success.
If you're looking for a teacher who combines experience, dedication, and results, I'd be happy to help you.
And now, you can also access my classes
It's the perfect time to start!
Abrar
Chemistry, Biology, (Assignment,Test preparation, Exam preparation)Science lessons taught by subjects specialist, Master of science degree holder with 6 years teaching experience.
Nothing beats one-on-one lessons.
I am a qualified, experienced, and certified international tutor with a strong familiarity with the Cambridge IGCSE/A-Levels/O-Levels & IB Diploma curricula. I offer both ONLINE and IN-PERSON lessons in CHEMISTRY, and BIOLOGY, following the British, American, and Indian curricula.
My classes are available at affordable rates and can be conducted in-person or online. I adopt a student-oriented teaching style, striving to provide the best private lessons for my students.
With 6 years of professional experience in science (, Chemistry, and biology), I am well-versed in both the British and American curricula and I possess a high level of competency. I have taught students from various countries, including Belgium, Spain, Switzerland, Japan, the USA, the Caribbean, the UK, India, China, Singapore, Malaysia, Turkey, the Netherlands, Luxembourg, Germany, France, Italy, and South Africa.
Book a lesson with me, and we can start on any day and time that suits you.
Extra information
•Currently, I am teaching:
1. GCSE students
2. IGCSE students
3. IB students
4. European School students
5. AS/A level students
6. American curriculum
•Boost your understanding: Clear explanations, engaging activities, and practice exercises to solidify your knowledge.
Master exam prep: Conquer past papers, tackle tricky concepts, and build confidence for upcoming tests.
Individualized approach: Personalized curriculum and learning pace to fit your needs and goals.
•Flexible scheduling: Online or in-person lessons to suit your busy schedule.
Thanks for visiting my profile.