Private Biology lessons at all levels.

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From 24.7 C$ /h

I have a degree in Biotechnology and a Master's in Biomedicine, and a C1 level in English. I've been passionate about biology since childhood and have been studying it for years, both formally and independently.

I offer classes adapted to all levels: from the most basic content taught in ESO and Bachillerato (classification of living beings, zoology and botany at an introductory level, the cell, genetics, ecology, evolution, etc.) to the most advanced topics, typical of university studies, such as microbiology, biotechnology, biochemistry or molecular biology.

My goal is for you to understand biology clearly and logically, using practical examples, solved exercises, and real-world cases to make learning dynamic and tailored to your needs. We will develop critical thinking and the scientific method so you can confidently tackle your exams and studies.

I can also teach biology in English, including general biology, cell biology, molecular biology and related fields. My classes are clear, adaptable and suitable for both high-school and university students.

Extra information

If possible, I would appreciate it if you could contact me before the class to share the syllabus or content you'd like to cover, as well as any specific questions you'd like answered. This way, I can prepare the session and tailor it completely to your needs.

Location

Online from Spain

About Me

Good!

My name is Jesús, and I have a degree in Biotechnology and a master's degree in the same field. Biology has always been my passion, and for years I've tried to learn as much as possible, both academically and through self-study. I believe it's one of the most fascinating branches of knowledge, with strong connections to other disciplines, and a field with enormous potential for future development.

My primary goal in these classes is to help you resolve your doubts and understand your academic material as clearly as possible. I like to prepare each session in advance, focusing on the specific content you need, so that the class is as useful and personalized as possible. I can teach from primary school level up to the first years of university degrees related to Biology or Health Sciences.

Besides biology, my second passion is languages. I've learned several on my own and hold an official C1 level certification in English, which allows me to offer practical English classes: conversation, comprehension, vocabulary, and writing, adapted to all levels. I don't focus on advanced academic grammar, but rather on the real-world use of the language and improving the fluency of Spanish students.

I also offer Spanish classes for foreigners. As a native speaker, I can help you improve your conversational level, comprehension, pronunciation and written expression, always from a clear, practical and natural focus. I can also teach Biology in English if needed.

I hope to hear from you and that you enjoy my classes, whether it's biology, English, or Spanish. My goal is to help you progress, better understand the topics, and, above all, enjoy learning.

Education

Biotechnology Degree at the University of Cádiz
Master's degree in Biomedicine at the University of Cádiz
Title of Good Clinical Practices in The Global Health Network
APTIS C1 English Certificate

Experience / Qualifications

I collaborated for a year as a volunteer in the Microbiology laboratory of the University of Cádiz, and subsequently for two months in the Immunology department.

Age

Children (7-12 years old)

Teenagers (13-17 years old)

Adults (18-64 years old)

Seniors (65+ years old)

Student level

Beginner

Intermediate

Advanced

Duration

60 minutes

The class is taught in

Spanish

English

Skills

Biology

Biochemistry

Biotechnology

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

English classes - grammar, conversation, and comprehension (A1 - C1)

24.7 C$ /h

Hello! I'm Jesus, and I offer practical English classes for all levels, from A1 to C1.

I have an official C1 certification (Aptis), and I use English daily in my academic and personal life, especially for reading and working with scientific content.

My classes include:

- clear explanation of grammar

- conversation and fluency improvement

- oral and written comprehension

- vocabulary expansion

- proofreading

- Support with homework and exam preparation up to level C1

I can teach all grammar, from basic to advanced, with the exception of more specialized academic grammar. I adapt completely to your needs and learning pace.

I hope to help you strengthen your English, level up, or feel more confident communicating.

Español para extranjeros - Gramática, conversación y comunicación real (A1 - C1)

24.7 C$ /h

Hello! My name is Jesús, and I offer Spanish lessons for learners of all levels, from A1 to C1.

As a native speaker from Spain, I can help you improve your grammar, conversation, vocabulary, pronunciation, reading and writing.

In our lessons, we can work on:

- Spanish grammar, explained clearly and step by step.

- conversation and speaking confidence

- listening comprehension

- vocabulary expansion

- natural expressions and how native speakers really talk

- correcting your writing and pronunciation

I teach all levels of gramar (basic, intermediate and advanced), except for highly specialized, academic content, and I adapt every lesson to your goals, needs and learning style.

I also speak English fluently, so I can explain anything you dont understand.

I hope to listen from you, and help you learn Spanish with clarity, confidence, and real progress. I'm here to help you step by step.

Rita

5.0

(3)

I have experience in teaching in secondary education (ASO/TSO) and higher education and have been providing tutoring for more than 10 years. If you want to improve your basic knowledge of sciences (chemistry, biology, biochemistry, cell biology, inorganic chemistry), then you have come to the right place.

Farha

5.0

(3)

Biochemistry is the application of chemistry to the study of biological processes at the cellular and molecular level. It emerged as a distinct discipline around the beginning of the 20th century when scientists combined chemistry, physiology, and biology to investigate the chemistry of living systems.
Chemistry seeks to understand not only the properties of matter, like the mass or composition of a chemical element, but also how and why matter undergoes certain changes — whether something transformed because it combined with another substance, froze because it was left for two weeks in a freezer, or changed colors because it was exposed to too much sunlight.

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.

Robert

5.0

(3)

As a Franco-Belgian teacher, I offer private lessons in physics, chemistry and biology for secondary and higher levels. I specialize in secondary level up to 5th year Belgian.

I travel, if necessary, to your home in the Brussels region as well as in Walloon and Flemish Brabant, with a minimum course duration of 2 hours. With extensive experience, I offer numerous exercises to consolidate knowledge. Distance learning is also possible via platforms such as Skype, Facebook, etc. For students in France, lessons are done exclusively remotely.

Do not hesitate to contact me to organize your lessons according to your needs and availability. I am here to help you strengthen your skills in these subjects in an effective and personalized way. Courses tailored to your needs will allow you to progress quickly.

Abrar

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(3)

I offer personalized Biochemistry lessons for students from school to university level, focusing on building strong conceptual understanding and practical knowledge.

Biochemistry can feel complex, but I simplify topics using clear explanations, diagrams, and real-life examples so you can understand and remember easily.

I can help you with:
• Proteins, enzymes, and metabolism
• DNA, RNA, and molecular biology
• Cell biology and biochemical pathways
• Human physiology basics
• Exam preparation and assignments

My teaching approach includes:
• Step-by-step concept explanation
• Visual learning (diagrams & flowcharts)
• Past paper practice and revision
• Regular progress tracking

Whether you are preparing for exams or struggling with concepts, I will help you gain confidence and improve your performance.

Kelvin

5.0

(3)

These lessons are best for; IB, IGCSE, GCSE, EDEXCEL, CAMBRIDGE CHECKPOINT and CAMBRIDGE O'LEVELS

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

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

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

NOTE📌
Each class session takes 60 minutes duration. Within this time, a student should have COVERED ALL the class OBJECTIVES.
All students are required to ASK QUESTIONS for CLARIFICATIONS as the lesson PROGRESSES.
AIM: To help you pass Exams with ease.

Iskander

5.0

(3)

I hold a Doctorate in Pharmacy and 2 Masters degrees from the University of Paris V René-Descartes.
Since the beginning of my higher education, and since I established myself as a freelancer after 10 years of managerial career in the pharmaceutical industry, I have been used to regularly giving private lessons to pupils and students of all levels, Primary, Secondary and Higher, supporting them until they pass their exams.
The main disciplines in which I support students are essentially scientific.
The perspectives offered are transdisciplinary.

Dr.Ibrahim

5.0

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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.

Eugene

5.0

(3)

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 2 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

Sofia

5.0

(3)

I offer private tutoring at home for all levels, from primary school to high school. A typical session consists of the following steps:

-Reviewing the student's course materials, with answers to any questions.
-Correction of teacher's exercises or specific exercises depending on the student's difficulties.
-Preparation for possible student assessments using formative assessments that I have developed, targeting the student's difficulties.

Everything is tailored to each student using fun and engaging methods. Learning while having fun is not impossible!

Michiel

5.0

(3)

Need help with maths or biology?
As a biomedical scientist with a PhD in Medicine and Health Sciences, I enjoy helping students of all ages to better understand the material and learn with greater confidence. We work at your own pace and in a way that suits your learning style.

How does a lesson work?
In the first session, we identify the main difficulties together. From there, we build up step by step. I encourage questions and provide practical tips and strategies to make studying more effective.

We work through exercises together, discuss examples, and then move on to more challenging problems to deepen understanding. This approach ensures you’re well prepared for your tests and exams.

A positive learning experience
Learning should be enjoyable. With a patient, motivating and clear approach, I create a relaxed environment where it’s okay to make mistakes, and no question is too much to ask — because that’s how real learning happens.

Interested?
Feel free to get in touch for more information or to arrange your first lesson. I’ll be happy to help you move forward!

Dr.

5.0

(3)

I offer personalized online tutoring (via teams , Zoom or Google Meet) and in-home sessions for students of all ages and levels. My lessons are designed to be interactive, creative, and tailored to each learner’s needs, ensuring active engagement and lasting understanding.

With a Ph.D. in Science and 10+ years of teaching experience, I provide flexible session lengths (1-2 hours) and adapt my methods—whether through discussions, multimedia, or hands-on examples—to make complex topics accessible and exciting. Let’s make learning both effective and enjoyable!

Course Subject:
Biology: Biotechnology, Biochemistry, Immunology, Cell and Molecular Biology, Molecular Genetics, Anatomy and Physiology of animals and plants

Chemistry—comprehensive coverage of all five core disciplines to ensure a holistic understanding of the molecular world.

Organic Chemistry: Reaction mechanisms, stereochemistry, synthesis planning, and nomenclature.

Inorganic Chemistry: Coordination chemistry, periodicity, molecular symmetry, and bio-inorganic systems.

Physical Chemistry: Thermodynamics, quantum chemistry, kinetics, and electrochemistry.

Analytical Chemistry: Spectroscopy (NMR, IR, UV-Vis), chromatography, method validation, and data interpretation.

Biochemistry: Enzyme kinetics, metabolic pathways, protein structure, and bioenergetics.

Course Level: Tailored for High School (IB/AP/A-Levels), University/College (Undergraduate & Graduate), and Adult Learners seeking to strengthen fundamentals or prepare for competitive exams.

Location of the Lessons: Live, interactive, and high-quality sessions delivered online—learn from home in the Netherlands or anywhere worldwide, Face to face- at your home or at my place.

Kriston

5.0

(3)

Struggling with IB Biology or finding it hard to remember everything?
I help IB students understand complex biological concepts clearly and apply them effectively in exams to achieve a 6 or 7.
My lessons focus on making Biology logical and easy to retain — so you don’t feel overwhelmed before exams.
⭐ 5-star rated for clear explanations and supportive teaching
In our sessions, you will:
• Simplify core topics (Genetics, Human Physiology, Ecology, etc.)
• Learn how to structure answers for IB mark schemes
• Improve your exam technique for Paper 1, 2, and 3
• Practice past paper questions with step-by-step guidance
• Get help with Internal Assessment (IA) — ideas and feedback
• Follow a structured plan to improve quickly
I focus on helping you understand, not just memorize — so you can perform under exam pressure.
Lessons are tailored to your level and goals.
Available for online sessions.
Message me to get started and improve your Biology results.

Carla

5.0

(3)

I offer private lessons and academic help, especially in the subjects of English, Biology, and Chemistry.
I am currently a student, finishing my Nursing degree, so I have extensive knowledge in these subjects.

Inés

5.0

(3)

I am a teacher with experience at various levels. I aim to support those who need it, as we are often taught in ways that aren't ideal for our individual learning styles. Teaching is my passion and my professional goal; helping my students find the best approach for them is my core methodology.