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This teacher has a fast response time and rate, demonstrating a high quality of service to their students.
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Since August 2024
Instructor since August 2024
Translated by GoogleSee original
Writing reports, monographs and academic papers
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From 34 C$ /h
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Do you need help with a report, essay or any written work? I'm here to make it easier! I do academic work for any course or subject, adjusting to what you need without complicating things. I make sure to deliver a clear, well-done work ready to meet your needs.
If required, AI-fortified tools (premium) will be used to ensure complete work.
Extra information
With me, you have someone who listens to your ideas and turns them into a well-structured piece of work that's ready to impress. Whether the topic is simple or complicated, I do my best to deliver clear, well-written content. I meet deadlines and put a lot of dedication into each piece of work, so count on me to help you shape your ideas and leave them ready to stand out!
Location
location type icon
Online from Peru
Age
Children (7-12 years old)
Teenagers (13-17 years old)
Adults (18-64 years old)
Student level
Beginner
Intermediate
Duration
45 minutes
The class is taught in
English
Spanish
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
As a student and a teacher, I have had the opportunity to understand both perspectives of learning. In my experience as a student, I found that mathematics is not intricate, but rather requires a solid foundation in fundamental knowledge. Therefore, effective tutoring should reinforce already learned concepts and explore new topics in a gradual manner.

With more than eight years of teaching knowledge, I have developed a philosophy focused on eliminating doubts. I contextualize the concepts to everyday situations, which allows me to generate a more productive learning environment. I believe that it is more beneficial for students to ask questions than to move forward without understanding, as this will allow them to leave with solid confidence in their knowledge and a broader understanding.
Read more
As a student and a teacher, I have had the opportunity to understand both perspectives of learning. In my experience as a student, I found that mathematics is not intricate, but rather requires a solid foundation in fundamental knowledge. Therefore, effective tutoring should reinforce already learned concepts and explore new topics in a gradual manner.

With more than eight years of teaching knowledge, I have developed a philosophy focused on eliminating doubts. I contextualize the concepts to everyday situations, which allows me to generate a more productive learning environment. I believe that it is more beneficial for students to ask questions than to move forward without understanding, as this will allow them to leave with solid confidence in their knowledge and a broader understanding.
Read more
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Physics and chemistry are fundamental subjects for success in entrance exams for prestigious universities and selective programs. A solid grasp of the concepts, combined with effective methodology, is essential for achieving good results.

I offer specialized support to prepare for entrance exams to top universities and strengthen your scientific foundations. My goal is to help you fill in any gaps in your knowledge, consolidate your existing skills, and develop rigorous scientific reasoning.

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Kids don't need lectures about "good money habits." They need to feel what money does.
While adults debate finances at home, kids are already using money, without actually understanding how.

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Chemistry Calculations Masterclass | IGCSE & IB

### Master Chemistry Calculations and Maximize Your Exam Marks

Do you understand Chemistry theory but struggle when you face calculation questions?

Do you lose marks because of **formula selection, unit conversions, mathematical steps, significant figures, or poorly structured working**?

This masterclass is designed specifically for **IGCSE and IB Chemistry students** who want to build strong confidence in quantitative Chemistry and improve their exam performance.

I’m **Dr. Basil**, a Chemistry tutor with **10+ years of experience teaching international curricula**, including IGCSE, IB, GCSE, A-Level, and American Chemistry. With a background in Pharmacy and Quality Management, I use a systematic, step-by-step approach that helps students understand not only *how* to calculate the answer, but *why* each step is required.

### What You Will Master

**Core Quantitative Chemistry – IGCSE & IB**

• The mole concept and Avogadro's constant
• Relative atomic mass and relative formula mass
• Molar mass calculations
• Balanced equations and stoichiometric calculations
• Limiting reactants
• Percentage yield and atom economy
• Empirical and molecular formulae
• Gas volume calculations
• The ideal gas equation
• Concentration calculations
• Dilution calculations
• Titration calculations
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**IB Chemistry – Additional Skills**

• Uncertainty calculations
• Percentage uncertainty and percentage error
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### How We Work

Rather than simply memorizing formulas, you will learn a **repeatable method for solving Chemistry calculations**:

**Understand → Identify → Choose the equation → Substitute → Calculate → Check → Give the correct units**

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### This Masterclass Is Ideal For Students Who:

✓ Struggle with Chemistry calculations
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✓ Make frequent calculation or unit-conversion errors
✓ Find stoichiometry and mole calculations difficult
✓ Need help with titration and concentration problems
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✓ Want structured practice and targeted feedback

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✓ Clear, step-by-step explanations
✓ Personalized instruction based on your current level
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Expert Science & Chemistry Tutor – IGCSE | A-Level | IB | KS3
Online & In-Person Lessons Available in Madrid.

Are you looking for a dedicated, experienced, and results-driven science tutor to help you or your child excel in school or exams? Whether you're preparing for IGCSE, A-Level, IB, or Coordinated Sciences, I’m here to help you achieve your goals.

✅ Subjects Offered:

Chemistry (IGCSE, A-Level, IB, Edexcel, AQA, Cambridge)

Coordinated Sciences (Double Award)

General Science (KS3 & KS4)

Exam preparation and lab skills (Paper 3/ practical-based support)

🧪 About Me:
I’m a qualified and passionate science teacher with over 10 years of experience teaching in international schools across Spain, the UK, and the Middle East. I currently work at a leading international school in and specialise in Chemistry and Coordinated Sciences.

🌟 What You’ll Get:

Personalized 1:1 support tailored to your learning style

Exam-focused strategies to boost confidence and grades

Simplified explanations of complex topics

Friendly, patient, and engaging lessons

Help with homework, projects, revision, and lab reports

📍 Location:

Online worldwide via Zoom/Google Meet

In-person in Madrid, flexible hours available

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Students aiming for top grades in science and chemistry

Those who need extra support understanding key concepts

IB or A-Level students needing help with Internal Assessments or lab work

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I primarily support pupils and students who wish to review the basics, better understand accounting mechanisms and practice on typical exercises.

Subjects covered according to your program:

• Basics of accounting:
debit/credit, asset and liability accounts, expenses and revenues, chart of accounts, account logic, supporting documents and reading statements.

• Journal and accounting entries:
recording of current operations, purchases, sales, payments, receipts, VAT, customer and supplier accounts, entries with or without discount.

• VAT and commercial transactions:
VAT to be recovered, VAT to be paid, purchase invoices, sales invoices, credit notes, trade discounts, rebates, incidental expenses and calculations related to commercial transactions.

• Depreciation:
straight-line depreciation, declining balance depreciation, depreciation schedules, depreciation charges, net book value and year-end entries.

• Provisions and adjustments:
provisions, deferred charges, accrued income, charges to be allocated, deferred income, inventory entries and year-end adjustments.

• Balance sheet and income statement:
construction of the balance sheet, assets/liabilities, equity, debts, expenses, revenues, profit or loss for the year, link between the income statement and the balance sheet.

• Basic financial analysis:
working capital, working capital requirement (WCR), net cash, simple ratios, reading and interpretation of financial statements.

• Cash flow:
operating cash flow, investment cash flow, financing cash flow, distinction between accounting profit and cash flow.

• Exam/qualification preparation:
Typical exercises, past quizzes, exams, case studies, problem-solving methods, guided correction and identification of common errors.

I can also help with economics depending on the level and program, particularly in microeconomics and macroeconomics: supply and demand, elasticities, costs, competition, market, growth, inflation, economic policy and basic models.

Method of working :

1. We identify the chapters that pose a problem;
2. I will re-explain the accounting logic with simple examples;
3. We redo the exercises step by step;
4. I show how to recognize the type of writing or calculation required;
5. We construct a clear method so that the student can do it on their own.

I do not limit myself to giving a correction: I explain the reasoning behind each writing and each calculation so that the subject becomes more logical and less mechanical.

I have been giving private lessons for over 7 years in mathematics, statistics, economics, and accounting. I also have a degree from Solvay/ULB and professional experience in finance and business controlling at Deloitte, which allows me to explain accounting with an approach that is academic, university-level, and practical.

Courses available in French or English, online or in person in Brussels or the surrounding area.
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Do you find Physics difficult because of the formulas, calculations, or problem-solving? I can help you understand Physics concepts clearly and learn how to approach problems step by step.

I have a Bachelor’s Degree in Secondary Education major in Physical Science and several years of teaching and tutoring experience. I have taught Physics and other Science subjects to secondary and high school students, helping them develop both their conceptual understanding and problem-solving skills.

I can help you with topics such as:
• Motion and kinematics
• Forces and Newton’s Laws
• Work, energy, and power
• Momentum and collisions
• Waves and sound
• Electricity and circuits
• Magnetism
• Heat and thermodynamics
• Light and optics
• Measurements and units
• Physics calculations and problem-solving
• AP, GCSE, IGCSE, IB, A-Level, and high school Physics
• Homework, assignments, and exam preparation

My lessons are personalized, interactive, and focused on understanding rather than memorization. I explain concepts using simple language, diagrams, real-life examples, and step-by-step calculations. We will identify exactly where you are struggling and work on those areas at a pace that is comfortable for you.

For calculation-based questions, I will teach you how to identify the given information, choose the correct formula, substitute the values, calculate the answer, and check whether your answer makes sense. This helps you develop a reliable method that you can use independently during examinations.

We can also work through exam-style questions and practice exercises to improve your accuracy, confidence, and time management.

Whether you need help understanding a difficult topic, completing an assignment, catching up with your class, or preparing for an important examination, I will tailor our lessons to your specific needs and goals.

Let’s make Physics easier, clearer, and more manageable, one concept at a time!
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Additional materials + practice qs | Lesson plans | Recording + session notes available

Our time together starts by mapping out a clear goal - better grades, understanding the content at a deeper level, or even the small things like figuring the "diagram bits" out. Whatever the goal, we'll lay it out and build a plan around it.

Each lesson is tailored to this plan, with one common theme - simplify
When they ask to "Assess whether a government tax on producer-side pollutants is the best way to reduce market failure."

We'll know exactly:
- What market failure actually means, and how governments fix it
- How to develop points for an "assess" question
- Which diagram we can use to flesh out our answer (and how to explain it properly)
- and many more pro tips :)
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What we'll work on:

-Fluency and natural conversation
-Pronunciation and clear speaking
-Grammar and vocabulary in real-life context
-Academic and Science-related English


How the class works

-A relaxed, judgment-free space where mistakes are part of learning
-Most of the class time is spent speaking, not listening
-Topics chosen around your goals, such as work, school, travel, or daily life
-Clear, kind feedback on the mistakes that matter most
R-egular progress check-ins so you can see your improvement

Who this class is for

-Teens and adults from beginner to advanced
-Shy or nervous speakers
-Students and professionals who want to improve their English for school, work, or interviews
-Learners preparing for the IELTS

In our first class, we'll chat, check your level, and set clear goals together. There's no pressure, just a friendly conversation to help you start.
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Contact Stein
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1st lesson is backed
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I specialized in tutoring Microeconomics and Macroeconomics for students in IB and AP programs. I have students from various high schools in Turkey and besides that I also teach AP Microeconomics&Macroeconomics at a high school in Istanbul. I have a PhD in economics from Georgetown University and I have worked as an Associate Professor of Economics and Finance in various universities in Turkey.
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This class is designed for students who are new to economics, as well as learners from other academic or professional backgrounds who want to develop a solid understanding of economic thinking and fundamental economic theories.

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The goal is to give you more than an introduction to economics: by the end of the class, you should have developed a way of thinking that allows you to look at real-world situations through an economic lens.
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Physics and chemistry are fundamental subjects for success in entrance exams for prestigious universities and selective programs. A solid grasp of the concepts, combined with effective methodology, is essential for achieving good results.

I offer specialized support to prepare for entrance exams to top universities and strengthen your scientific foundations. My goal is to help you fill in any gaps in your knowledge, consolidate your existing skills, and develop rigorous scientific reasoning.

✅ Review of essential concepts in physics, chemistry and mathematics
✅ Methodology for solving exercises and time management
✅ Intensive training with exercises and exam-style questions
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Kids don't need lectures about "good money habits." They need to feel what money does.
While adults debate finances at home, kids are already using money, without actually understanding how.

In this course, we learn by playing. And by thinking.
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✓ Create a personal budget: not boring spreadsheets, but visuals, games, and real challenges
✓ Ask the real questions: Need vs. want. Why save? How do people earn? What's debt?
✓ Discover how systems work: Banks, loans, digital money, and financial security
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Why this is different:
Most kids think "money is complicated." This class shows them that money is a tool, not a mystery, not something to fear.
And, more importantly: that they can control it.

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A personal budgeting system they actually understand. Answers to questions they've been asking. And the mindset: money is a means, not an end.

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Chemistry Calculations Masterclass | IGCSE & IB

### Master Chemistry Calculations and Maximize Your Exam Marks

Do you understand Chemistry theory but struggle when you face calculation questions?

Do you lose marks because of **formula selection, unit conversions, mathematical steps, significant figures, or poorly structured working**?

This masterclass is designed specifically for **IGCSE and IB Chemistry students** who want to build strong confidence in quantitative Chemistry and improve their exam performance.

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### What You Will Master

**Core Quantitative Chemistry – IGCSE & IB**

• The mole concept and Avogadro's constant
• Relative atomic mass and relative formula mass
• Molar mass calculations
• Balanced equations and stoichiometric calculations
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• Percentage yield and atom economy
• Empirical and molecular formulae
• Gas volume calculations
• The ideal gas equation
• Concentration calculations
• Dilution calculations
• Titration calculations
• Reacting masses and volumes

**IB Chemistry – Additional Skills**

• Uncertainty calculations
• Percentage uncertainty and percentage error
• Significant figures and decimal places
• Data processing and evaluation
• Uncertainty in experimental results

### How We Work

Rather than simply memorizing formulas, you will learn a **repeatable method for solving Chemistry calculations**:

**Understand → Identify → Choose the equation → Substitute → Calculate → Check → Give the correct units**

We will work through progressively more challenging problems and use **IGCSE/IB-style exam questions and past papers** to develop speed, accuracy, and exam technique.

### This Masterclass Is Ideal For Students Who:

✓ Struggle with Chemistry calculations
✓ Understand the theory but cannot apply it to questions
✓ Make frequent calculation or unit-conversion errors
✓ Find stoichiometry and mole calculations difficult
✓ Need help with titration and concentration problems
✓ Want to improve their exam technique
✓ Are preparing for IGCSE or IB Chemistry exams
✓ Want structured practice and targeted feedback

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✓ Clear, step-by-step explanations
✓ Personalized instruction based on your current level
✓ Extensive calculation practice
✓ Exam-style questions and past-paper practice
✓ Identification and correction of recurring mistakes
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I am Mavi, a physics engineer working at an aerospace company.
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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.

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Expert Science & Chemistry Tutor – IGCSE | A-Level | IB | KS3
Online & In-Person Lessons Available in Madrid.

Are you looking for a dedicated, experienced, and results-driven science tutor to help you or your child excel in school or exams? Whether you're preparing for IGCSE, A-Level, IB, or Coordinated Sciences, I’m here to help you achieve your goals.

✅ Subjects Offered:

Chemistry (IGCSE, A-Level, IB, Edexcel, AQA, Cambridge)

Coordinated Sciences (Double Award)

General Science (KS3 & KS4)

Exam preparation and lab skills (Paper 3/ practical-based support)

🧪 About Me:
I’m a qualified and passionate science teacher with over 10 years of experience teaching in international schools across Spain, the UK, and the Middle East. I currently work at a leading international school in and specialise in Chemistry and Coordinated Sciences.

🌟 What You’ll Get:

Personalized 1:1 support tailored to your learning style

Exam-focused strategies to boost confidence and grades

Simplified explanations of complex topics

Friendly, patient, and engaging lessons

Help with homework, projects, revision, and lab reports

📍 Location:

Online worldwide via Zoom/Google Meet

In-person in Madrid, flexible hours available

🎯 Who is this for?

Students aiming for top grades in science and chemistry

Those who need extra support understanding key concepts

IB or A-Level students needing help with Internal Assessments or lab work

📩 Message me today to book your first lesson or ask any questions. Let’s boost your science skills and exam success together!
verified badge
This tutoring session is designed to support students in achieving a deeper understanding of their subjects through personalised guidance and engaging activities. Each lesson will focus on core concepts, problem-solving strategies, and practical applications to reinforce learning. Tailored to individual learning styles, these sessions aim to build confidence, enhance critical thinking, and foster a positive attitude toward learning. Suitable for all levels, whether you’re looking to solidify foundations or prepare for exams.
verified badge
Science includes all natural science subjects; PHYSICS, CHEMISTRY, BIOLOGY and MATHEMATICS . PHYSICS deals with MECHANICS of OBJECTS while CHEMISTRY deals with CHEMICAL CHANGES of different REACTIONS.On the other hand BIOLOGY is the study of LIFE PROCESSES and different MATERIALS that SUPPORTS LIFE.Whereas , MATHEMATICS is a subject that explains DIFFERENT CONCEPTS using NUMBERS and VARIABLES.
verified badge
This course offers an integrated introduction to the core areas of science, including biology, physics, earth science, and environmental science. Students will explore scientific concepts, principles, and methods through hands-on experiments, observations, and problem-solving activities. Emphasis is placed on developing scientific literacy, critical thinking, and an understanding of the scientific method. The course encourages curiosity about the natural world and prepares students to apply scientific knowledge to everyday life and future academic study.
verified badge
I offer accounting courses for secondary school students, particularly in vocational training, as well as for first-year bachelor's students at university or college.

The objective is to help the pupil or student understand accounting logic, master important entries and know how to solve exercises in a structured way, whether for a quiz, an exam, a qualification or a refresher course.

I primarily support pupils and students who wish to review the basics, better understand accounting mechanisms and practice on typical exercises.

Subjects covered according to your program:

• Basics of accounting:
debit/credit, asset and liability accounts, expenses and revenues, chart of accounts, account logic, supporting documents and reading statements.

• Journal and accounting entries:
recording of current operations, purchases, sales, payments, receipts, VAT, customer and supplier accounts, entries with or without discount.

• VAT and commercial transactions:
VAT to be recovered, VAT to be paid, purchase invoices, sales invoices, credit notes, trade discounts, rebates, incidental expenses and calculations related to commercial transactions.

• Depreciation:
straight-line depreciation, declining balance depreciation, depreciation schedules, depreciation charges, net book value and year-end entries.

• Provisions and adjustments:
provisions, deferred charges, accrued income, charges to be allocated, deferred income, inventory entries and year-end adjustments.

• Balance sheet and income statement:
construction of the balance sheet, assets/liabilities, equity, debts, expenses, revenues, profit or loss for the year, link between the income statement and the balance sheet.

• Basic financial analysis:
working capital, working capital requirement (WCR), net cash, simple ratios, reading and interpretation of financial statements.

• Cash flow:
operating cash flow, investment cash flow, financing cash flow, distinction between accounting profit and cash flow.

• Exam/qualification preparation:
Typical exercises, past quizzes, exams, case studies, problem-solving methods, guided correction and identification of common errors.

I can also help with economics depending on the level and program, particularly in microeconomics and macroeconomics: supply and demand, elasticities, costs, competition, market, growth, inflation, economic policy and basic models.

Method of working :

1. We identify the chapters that pose a problem;
2. I will re-explain the accounting logic with simple examples;
3. We redo the exercises step by step;
4. I show how to recognize the type of writing or calculation required;
5. We construct a clear method so that the student can do it on their own.

I do not limit myself to giving a correction: I explain the reasoning behind each writing and each calculation so that the subject becomes more logical and less mechanical.

I have been giving private lessons for over 7 years in mathematics, statistics, economics, and accounting. I also have a degree from Solvay/ULB and professional experience in finance and business controlling at Deloitte, which allows me to explain accounting with an approach that is academic, university-level, and practical.

Courses available in French or English, online or in person in Brussels or the surrounding area.
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Do you find Physics difficult because of the formulas, calculations, or problem-solving? I can help you understand Physics concepts clearly and learn how to approach problems step by step.

I have a Bachelor’s Degree in Secondary Education major in Physical Science and several years of teaching and tutoring experience. I have taught Physics and other Science subjects to secondary and high school students, helping them develop both their conceptual understanding and problem-solving skills.

I can help you with topics such as:
• Motion and kinematics
• Forces and Newton’s Laws
• Work, energy, and power
• Momentum and collisions
• Waves and sound
• Electricity and circuits
• Magnetism
• Heat and thermodynamics
• Light and optics
• Measurements and units
• Physics calculations and problem-solving
• AP, GCSE, IGCSE, IB, A-Level, and high school Physics
• Homework, assignments, and exam preparation

My lessons are personalized, interactive, and focused on understanding rather than memorization. I explain concepts using simple language, diagrams, real-life examples, and step-by-step calculations. We will identify exactly where you are struggling and work on those areas at a pace that is comfortable for you.

For calculation-based questions, I will teach you how to identify the given information, choose the correct formula, substitute the values, calculate the answer, and check whether your answer makes sense. This helps you develop a reliable method that you can use independently during examinations.

We can also work through exam-style questions and practice exercises to improve your accuracy, confidence, and time management.

Whether you need help understanding a difficult topic, completing an assignment, catching up with your class, or preparing for an important examination, I will tailor our lessons to your specific needs and goals.

Let’s make Physics easier, clearer, and more manageable, one concept at a time!
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Additional materials + practice qs | Lesson plans | Recording + session notes available

Our time together starts by mapping out a clear goal - better grades, understanding the content at a deeper level, or even the small things like figuring the "diagram bits" out. Whatever the goal, we'll lay it out and build a plan around it.

Each lesson is tailored to this plan, with one common theme - simplify
When they ask to "Assess whether a government tax on producer-side pollutants is the best way to reduce market failure."

We'll know exactly:
- What market failure actually means, and how governments fix it
- How to develop points for an "assess" question
- Which diagram we can use to flesh out our answer (and how to explain it properly)
- and many more pro tips :)
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What we'll work on:

-Fluency and natural conversation
-Pronunciation and clear speaking
-Grammar and vocabulary in real-life context
-Academic and Science-related English


How the class works

-A relaxed, judgment-free space where mistakes are part of learning
-Most of the class time is spent speaking, not listening
-Topics chosen around your goals, such as work, school, travel, or daily life
-Clear, kind feedback on the mistakes that matter most
R-egular progress check-ins so you can see your improvement

Who this class is for

-Teens and adults from beginner to advanced
-Shy or nervous speakers
-Students and professionals who want to improve their English for school, work, or interviews
-Learners preparing for the IELTS

In our first class, we'll chat, check your level, and set clear goals together. There's no pressure, just a friendly conversation to help you start.
Good-fit Instructor Guarantee
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