Introduction to Cosmology for Astrophysics or Physics Learners

From 37 C$ /h

In this course, I teach introductory-level Cosmology using creative and intuitive methods, backed by my strong physics background and the unique, original notes I took during university lectures.
My core teaching principle is to make the grand scale of the universe engaging and enjoyable. I focus heavily on the student's specific questions, striving to ensure they grasp the underlying physical logic and cosmic mechanics—from the Big Bang to dark energy—rather than relying on rote memorization.
If the student wishes to advance further, we can transition into senior-level astrophysics or the foundational concepts of General Relativity in later stages. After bridging any mathematical or structural gaps, my goal is to build a solid, advanced foundation using cosmology textbooks taught at top-tier universities, tailored through my personalized teaching approach to prepare them for deeper expertise.
All lessons will be conducted online via Zoom.
Understanding the universe isn’t inherently difficult—it just requires wonder, passion, and dedication!

Extra information

All lessons will be conducted online via Zoom.
Understanding the universe isn’t inherently difficult—it just requires wonder, passion, and dedication!

Location

Online from Turkey

About Me

Welcome! Whether you are looking to master the complex laws of the universe or lock in an impeccable pocket behind the drum kit, you have come to the right place.
As an active physics researcher and a drummer with over a decade of high-energy playing experience, I approach teaching through a unique lens: deep conceptual clarity combined with precise, deliberate technique. No rigid memorization, no boring routines—just structured, engaging, and highly effective learning.
On the academic side, physics is not about memorizing equations; it is about building the geometric and physical intuition to solve complex problems from first principles. As a Master of Science (M.Sc.) Researcher in Physics at a top-tier institution, I specialize in advanced theoretical frameworks, analytical mechanics, and complex problem-solving. My active research background allows me to translate dense, high-level academic concepts into intuitive, clear, and logical mental models. I have a proven track record of guiding university and high school students through rigorous science and math curricula, successfully shifting their focus from stressful exam prep to genuine conceptual breakthroughs.
On the musical side, I help drummers break through technical plateaus and build undeniable confidence behind the kit, specializing in dynamic, high-energy genres like Alternative Rock, Punk, and Metal. With more than 10 years of active drumming, studio, and live performance experience, I offer a deep practical and anatomical understanding of drumming physics. Together, we will master essential mechanics like the Moeller method, fluid hand-foot coordination, and clean rudiment applications like paradiddles. We will also dive into dynamic expression, using ghost notes, crisp accents, and micro-timing control to make your grooves sound alive and professional, drawing inspiration from the driving tracks of bands like Paramore and Foo Fighters.

Education

Bogazici University B.Sc. Physics- Astrophysics 2017-2023
M.Sc. Student in Physics Current
Specialization with Astronomy, Astrophysics, Cosmology and Archeometry.

Experience / Qualifications

Self-Taught Drummer, Independent Researcher
Only participate one month drum lesson in my life but I have played drums for approximately 10 years

Age

Adults (18-64 years old)

Seniors (65+ years old)

Student level

Beginner

Intermediate

Advanced

Duration

60 minutes

The class is taught in

English

Turkish

Skills

Physics

Astronomy

Math

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

Hard-working Drumming from Self-Taught Drummer(Zoom)

31 C$ /h

Ready to take your drumming to the next level? Whether you are picking up sticks for the first time or looking to break through a technical plateau, these private lessons are tailored to unlock your full potential behind the kit.
With over a decade of playing experience specializing in high-energy genres like Alternative Rock, Punk, and Metal, I focus on building a rock-solid foundation. We won't just mindlessly memorize beats; we will dive into the essential mechanics that make a real difference in your playing—including the Moeller technique, seamless hand-foot coordination, sharp rudiments like paradiddles, and using dynamic ghost notes to bring your grooves to life.

Electromagnetism and Modern Physics for Physics and Engineering Students

37 C$ /h

In this course, I teach sophomore-level Modern Physics (originally based on the Young and Freedman textbook) using creative methods, backed by my strong physics background and the unique, original notes I took during my university professors' lectures.
My core teaching principle is to make physics engaging and enjoyable. I focus heavily on the student's specific questions, striving to ensure they grasp the underlying logic of the universe rather than relying on rote memorization.
If the student wishes to advance further, we can transition into senior-level Electromagnetism in later stages. After bridging any mathematical gaps, my goal is to build a solid, advanced foundation using textbooks taught at top-tier universities, tailored through my personalized teaching approach to prepare them for expertise in the field.
All lessons will be conducted online via Zoom.
Physics isn’t inherently difficult—it just requires passion and dedication!

Benoit

5.0

(41)

I am a qualified and experienced mathematics tutor. Graduated from the Free University of Brussels in 2011, I started my career by teaching remedial courses in different schools in Brussels. I then specialized in individual academic support by following educational training at the Harvard Graduate School of Education. I have been giving private mathematics lessons daily for over ten years.

The students who follow my private lessons benefit from personalized support. The first session is devoted to an in-depth assessment of the student's mathematical knowledge. The objective is to detect its weak points and understand their origin in order to adapt my courses to its needs. I develop a tailor-made remediation program for each of my students aimed at filling each of their gaps. Over the course of the sessions, the student builds a solid foundation for learning and regains self-confidence. At the same time, I help him acquire a work methodology that allows him to gradually become autonomous in his studies.

I have a thorough knowledge of the mathematics curriculum for middle and high school (from 6th to 12th grade). I am also qualified to support students in preparing for international exams such as the SAT, the OMPT, and the International Baccalaureate (IB) in all its variations: Analysis and Approaches (AA SL/HL) and Applications and Interpretation (AI SL/HL).

Throughout my years of training, I studied and developed numerous techniques that facilitate learning mathematics. The strength of my teaching approach lies in my ability to explain, in simple terms, anything a student finds complicated. I am passionate about this profession because it offers me the opportunity to guide struggling students toward success. It is a true pleasure to see them progress and rediscover their connection with the fascinating world of mathematics.

I offer private tutoring in Paris (at the student's home) or remotely (online). My online lessons take place on an interactive whiteboard. This whiteboard is specifically designed to facilitate student/teacher interaction online. Thanks to this teaching tool, my online lessons are just as effective as in-person lessons. The student only needs an internet connection and a computer, tablet, or smartphone to participate.

Reza

5.0

(41)

I hold a PhD in Mechanical Engineering and currently work as a post-doctoral researcher in the Aerospace Engineering Faculty at TU Delft (Delft University of Technology).

My extensive teaching experience covers a wide range of engineering courses, including:

- Mathematics: algebra, linear algebra, probability, calculus, differential equations, intellectual math, and advanced engineering mathematics.

- Mechanical Engineering: Statics, Dynamics, Mechanics of materials, Mechanical design, control, vibration, Fluid Mechanics, Thermodynamics, Heat transfer, Engineering drawing, Applied Mechanics, Composite Structures, Flight, Machine Elements, Manufacturing, 3D printing, and more.

- Physics: mechanics, momentum and energy, electricity, charge and current, electric and magnetic fields, waves, particle physics, nuclear decay, astrophysics, cosmology, oscillations, etc.

- CAD/CAM Software: Autocad, Solidworks.

- Mechanical Design Packages: ANSYS, APDL programming, ABAQUS, MATLAB, Symbolic MATLAB, LS-DYNA.

My research and teaching interests are diverse, including:
• Additive manufacturing
• Mechanical metamaterials
• Acoustical metamaterials
• Electromagnetic metamaterials
• Aeroacoustics
• Soft matter and soft robotics
• Fatigue and fracture mechanics
• Experimental mechanics
• Multiscale numerical modelling
• Biomaterials
• Porous materials
• Manufacturing of medical devices and implants
• Deep learning
• Image processing
• Topology optimization
• Origami and Kirigami structures
• Self-folding and self-assembly structures
• Tissue engineering
• Permeability in porous materials
• Fluid-Solid Interaction

I understand that not all teachers excel in teaching Engineering and Mathematics courses and explaining their importance to students. Courses with strong mathematical backgrounds may become boring for students who lack a solid mathematical basis. To address this, I take a student-centered approach, starting from the basics to actively engage all students, including those with weaker mathematical backgrounds. I also provide practical examples to demonstrate the real-world significance of what they are learning, inspiring and fostering their interest in the subject matter.

If you have any additional questions before starting a class, please feel free to ask me. I am here to assist! :)

Salah

5.0

(41)

As a teaching professional, I have always enjoyed sharing my knowledge. My goal is to provide quality education. I am aware that some topics may seem complex, but often this is simply the result of an inadequate explanation by the teacher. With me, you will discover a real interest in the material!

We strive together to achieve academic excellence, overcoming the shortcomings and difficulties encountered by your child. Studies will become a pleasant experience for him. In addition to the courses, I can also help with school orientation, identifying their preferences and highlighting the advantages and benefits of a fulfilling educational ambition.

The sessions generally take place according to the following stages:

1️⃣ The first sessions are devoted to the assessment of the student's level in order to detect existing gaps.

2️⃣ Next, we create a personalized plan to address these gaps, including the number of hours of work needed, specific areas to focus on, and appropriate training and development exercises.

3️⃣ We stay in constant contact with the student's class teacher, to keep up to date with the latest requirements and ensure a consistent approach.

4️⃣ Subsequently, I provide exams similar to those that are likely to be asked in class, to prepare the student effectively.

5️⃣ Upon request, I write a regular report, usually monthly, to keep parents informed of their child's progress throughout their course.

I adapt my methodology according to the specific needs of each student, thus offering them a personalized and adapted work approach.

In addition, I offer crash courses for students preparing for the start of the school year, allowing them to start the year well prepared, with a solid lead on the school curriculum.

If you have any questions, do not hesitate to contact me. I will be happy to help you.

Raef

5.0

(41)

Mathematics - Analysis - Matrices - Statistics - Algebra - Geometry - Physics - Mechanics - Electricity - Chemistry - Organic Chemistry - Biology, Geology of Maturity, Gymnasium or France, European (Franco-English) or International programs (in English) or university are made by explanations either in-depth or by a quick and summary course of essential need depending on the case of each student supported by exercises in the book or assessments and exams from other institutions.
Special program for French Terminales and Swiss Maturité. As well as for (International and European School in English).
My experience is too long and for years, I have learned methods for each case and for each student to fill their gaps with the best results of Excellent, Very Good and Good as mentioned by my students.
As well as I can help students to better prepare courses and support to better prepare the duties of CNED in science subjects.
Guaranteed response within minutes up to 10 hours maximum.

Rayen

5.0

(41)

Hello and welcome! 👋

Is your child struggling with math, lacking confidence, or simply looking to consolidate their knowledge? I offer online private math tutoring tailored to elementary, middle, and high school students.

🎯 Each lesson is personalized according to the student's level, difficulties, and objectives. My goal is not only to find the right answer, but above all to enable them to understand the method and gradually become independent.

During the sessions, we can work on:

understanding the course;
school homework and exercises;
the difficulties encountered in class;
mental arithmetic and the essential basics;
fractions, decimal numbers and percentages;
geometry;
algebra and equations;
proportionality and the problems;
preparation for tests and exams;
upgrading and consolidating acquired skills.

📚 My method: understand → practice → correct → progress

I use simple explanations, concrete examples, and exercises of increasing difficulty. When the student makes a mistake, we work together to understand why so that they don't repeat it.

For younger children, I can also offer more playful exercises tailored to their interests, in order to maintain their attention and motivation.

💻 100% online course via webcam
🎯 Program tailored to each student
✏️ Personalized exercises
📈 Progress tracking
⏰ Flexible hours
📚 Primary – Middle School – High School

Whether it's to catch up on gaps in knowledge, improve results, prepare for a test or get ahead, I adapt to the pace and needs of each student.

Please feel free to contact me, indicating the student's grade level, their difficulties, and your objectives. This will allow us to implement a tailored support plan from the very first session.

See you soon! 🌟📐
Rayen

David

5.0

(41)

I am a Math and Physics tutor with over 10 years of experience, backed by an MIT background and training from top technical schools. My lessons are unmatched, blending charisma, passion, and innovative teaching methods to create a magical learning experience. I focus on highly personalized, one-on-one sessions, understanding each student’s unique mindset to unlock their full potential.

Teaching is my true passion! I genuinely enjoy sharing my knowledge and skills with those in need. My friendly and supportive attitude allows me to establish a connection with every student right from the first lesson. So, if you're feeling demotivated and down, don't worry! I'm here to help you find the motivation you need for both academic and personal success.

If you have any questions, please feel free to contact me anytime here. I will respond to you as soon as possible!

Baia

5.0

(41)

I work with two kinds of students: those preparing to meet university math admission requirements (OMPT, CCVX, VWO), and those already enrolled who need solid support in calculus, linear algebra, differential equations, probability & statistics, or discrete math including students at TUM, ETH Zurich, TU Delft, KTH, EPFL, and RWTH Aachen.
Lessons are in English; I can explain in German where it helps.

Mariem

5.0

(41)

I am an experienced teacher, particularly in academic support and homework monitoring, whether online or in person.
I provide private lessons for primary school four sessions per week (Math, Reading and comprehension, French, Written expression).
I am experienced in teaching the Arabic language to non-Arabic speakers using booklets known as the volume of Medina series...

Prashil

5.0

(41)

Welcome to my Maths, Physics and Science tutoring class, crafted especially for young minds preparing for IB MYP, IGCSE, and GCSE exams. As a passionate learner and dedicated tutor, I am committed to helping students not only comprehend but also develop a love for these captivating subjects. Here's what you can anticipate from my tutoring sessions

Personalised Learning: Every learner is unique, and I believe in tailoring my teaching methods to suit each student's individual needs. I don't judge; instead, I concentrate on understanding their strengths and areas for improvement to create a supportive and encouraging learning environment.

Concept Breakdown: I dissect complex topics into simpler, more manageable parts, making it easier for students to grasp challenging concepts and build a strong foundation in Physics and Science.

Student-Centred Approach: I enjoy teaching students and continually strive to ignite their curiosity and passion for learning. I aim to make each lesson engaging and enjoyable, helping students recognise the real-world applications of what they learn.

Shared Strategies: As a student who has successfully qualified for the Engineering Entrance exam test and is currently studying abroad on a fully funded scholarship, I bring my own learning strategies and study techniques to the table. These proven methods will help students achieve their academic goals.

Continuous Improvement: I am always learning and growing, just like my students. This continuous improvement mindset, which I actively promote, inspires and motivates students to strive for their best. It enables me to stay updated with the latest educational trends and techniques, ensuring that my students receive the best possible guidance.

Supportive Environment: I encourage students to ask questions, no matter how trivial they might seem. By creating a friendly and comfortable atmosphere, I ensure that students feel comfortable and open to express their doubts and curiosities, leading to a deeper understanding of the subjects.

Eugene

5.0

(41)

I am a 2021 IGCSE graduate and a 2023 IB graduate, now studying Veterinary Medicine at the University of Edinburgh. Having recently completed these programmes myself, I understand the challenges students face and how to overcome them effectively.

With 3 years of experience teaching the IGCSE and IB syllabus, I specialize in helping students master subject content, strengthen exam techniques, and build confidence. My lessons are tailored to each learner’s pace and goals, ensuring steady progress and measurable results.

What I offer:
- IB & IGCSE syllabus coverage across core and extended levels
- Exam preparation with past paper practice and detailed feedback
- Structured guidance for Internal Assessments (IA), Extended Essays (EE), and coursework
- Study and time-management strategies designed to reduce stress and boost performance
- A supportive, relatable learning environment from someone who has recently been through the same exams successfully

Mike

5.0

(41)

Mathematics is the best way to enhance your intellect, create bridges between abstract and reality and find the hidden beauty of life.

Good day, my name is Mike. I'm studying at Shanghai University and I've had the privilege of helping over many peers and other students for 3 years. As an experienced teacher, most of my friends and peers believe that I have been doing quite well.

This course is mainly focused on GCSE tutoring, yet math problems from other legal sources may also be accepted.

By the way, the language for classes is English.

Before you go any further, let me introduce myself.
I come from Shanghai, China. I got 138(A+) out of 150 in English GaoKao.
I have no problem in English communication at all and ranked top 0.1% in the English contest for senior high school students in Shanghai.
Besides, I self-taught myself plane geometry(PG) for just 50 days from scratch and surprisingly aced the entire PG part in the preliminary contest of the CMO.

My methodology is as follows:
1. I can show the definitions/examples of a certain type of problems to you.
2. I offer you some similar problems for training and revision in class, then I analyze them.
3. I don't give homework every time, yet I might offer you some interesting problems to solve or valuable facts to know, as your interest and ability in self-directed inquiry is quite important, whose importance grows as you go on with your academic journey.
4. If you wish to bring your own problems and ask about them first, that's okay.
N.B. Please double-check which examination institution you have chosen and inform me(e.g. AQA, Edexcel and so on).

My approach combines teaching and mentoring, taking a holistic approach to ensure improvements in all aspects of a student's development. I am patient and adaptable to the needs of each student.
I adapt my teaching style to fit each student’s unique needs, helping them build the confidence and resilience necessary to succeed both inside and outside the classroom.

Through my own experiences of overcoming obstacles and achieving success, I’m passionate about helping others do the same.

Let’s work together to ensure you reach your full potential, both academically and personally! So be free to book my classes and look forward to carving a niche for yourself in your life journey!

Muhammad

5.0

(41)

This class is designed for students who want to improve their understanding of Mathematics. Topics include Algebra, Geometry, Trigonometry, Functions, and Problem Solving techniques.

Lessons are explained in a simple and practical way, making difficult concepts easier to understand. Students will receive step-by-step guidance, practice questions, and support to strengthen their mathematical skills and prepare for exams.

Oyetayo

5.0

(41)

I help students build strong mathematical foundations, improve their confidence, and achieve better academic results through clear, engaging and personalised lessons.
My lessons are suitable for students who want to strengthen their understanding of Mathematics, catch up on difficult topics, or move to a higher level. I use practical examples, step-by-step explanations, guided practice and challenging questions to make Mathematics easier to understand.
Lessons can cover topics such as number and place value, fractions, decimals, percentages, algebra, geometry, measurement, problem-solving and other areas of the school curriculum. I can also support students following Cambridge and UK-style curricula.
Every lesson is adapted to the student's ability and learning needs. My goal is not just to help students get answers, but to help them understand WHY the answer is correct and become independent, confident mathematical thinkers.

Cristina

5.0

(41)

I offer personalized online tutoring in Physics and Mathematics for students from school to university level.

As a Physics undergraduate, I have a strong academic background in both theoretical and experimental physics, mathematics and scientific problem-solving. At university level, I can provide support in Classical and Modern Physics, Calculus/Mathematical Analysis, Algebra and Geometry.

My lessons are adapted to each student's level, goals and learning style. I explain concepts step by step, combining theoretical understanding with practical examples, exercises and problem-solving. My aim is not simply to show students how to solve a problem, but to help them understand why each method works and develop the skills to solve new problems independently.

Lessons can also focus on exam preparation, homework support, revision of difficult topics or building stronger foundations in Physics and Mathematics.

Matt

5.0

(41)

I offer friendly and supportive Maths lessons for KS1 and KS2 students. I have experience helping younger students with their Maths through my work at Kumon, and I enjoy breaking difficult topics down into simple steps.

I focus on helping students understand why an answer is correct rather than simply giving them the answer. Lessons can cover schoolwork, homework, revision and areas where the student needs extra support.

I am a Year 11 student at Dulwich College and achieved a Grade 8 in Maths. I am patient, approachable and happy to adapt lessons to each student’s needs.