Biochemistry and general chemistry for science and medical students

Translated by GoogleSee original

From 59 C$ /h

Selected topics from General Chemistry, Biochemistry, and Instrumental Analysis are appropriate to the science and medicine disciplines while providing important basics that benefit the student in knowing the basics of General Chemistry and Biochemistry and enable the student to understand some other related courses. And helping researchers write their research

Location

Online from Saudi Arabia

Age

Teenagers (13-17 years old)

Adults (18-64 years old)

Seniors (65+ years old)

Student level

Beginner

Intermediate

Advanced

Duration

90 minutes

The class is taught in

Arabic

English

Skills

English

English as a second language (esl)

Arabic

Availability of a typical week

(GMT -05:00)

New York

Online via webcam

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

Fawzi

4.98

(61)

I am a language teacher and hold a degree in linguistics. I have been teaching since 2012 and I support learners of different levels in their Arabic learning.

My classical Arabic courses, also known as modern standard Arabic, are suitable for both beginners and those who already have a foundation and wish to improve their reading, grammar, vocabulary, comprehension and expression.

Each course is tailored to your level, your pace and your goals.

If you are a beginner, we can start with the Arabic alphabet, pronunciation, reading and writing, then gradually move towards sentence construction and essential grammatical rules.

If you have already studied Arabic, we can work further on conjugation, syntax, text comprehension, vocabulary enrichment, as well as oral and written expression.

My background in language sciences allows me to explain the rules to you in a clear and structured way, helping you to understand the logic of the language rather than to memorize mechanically.

Depending on your needs, we can work on, among other things:
- the alphabet, reading and writing;
- pronunciation;
- everyday vocabulary;
- grammar and sentence structure;
- conjugation;
- comprehension of texts;
- oral and written expression;
- the differences between standard Arabic and Arabic dialects.

I can explain the lessons in French or Spanish, depending on your preference.

The materials and exercises are adapted to your level to allow you to progress regularly and independently.

Beginners, intermediate and advanced are welcome.

Khalil

4.98

(61)

英語を学ぶことは、単語を覚えることではなく、自分を表現する力を育てることです。
In my classes, you’ll learn how to speak English naturally and confidently, step by step.

We’ll focus on:
• 💬 Real conversation practice for daily and business situations
• 🎧 Listening and pronunciation for clear, natural communication
• 📝 Grammar and vocabulary explained simply and visually
• 🌍 Cultural understanding to speak English with confidence abroad

I’m a multilingual teacher who lives in Japan and understands the challenges Japanese learners face — especially with pronunciation, sentence flow, and confidence. My goal is to help you feel relaxed, understood, and motivated while learning English you can actually use.

Let’s build your English fluency together — one natural conversation at a time.

Marie-Lucie

4.98

(61)

I am a master student in quantitative economics and all of my courses are given in English. My goal is to help the student in solving the exercises and to understand the theory but above all to give an effective working method to make him independent in the pursuit of his studies.

Awni

4.98

(61)

I'm offering individual and personalized classes according to your level , groups also are welcome to join. I help beginners speak confidently also I will adapt to your needs and objectives :Grammar, conversation, vocabulary and culture.
My method will take you step by step to meet your goal! I am dynamic, easy-going and full of energy!
All material will be provided to you by email.
Lessons are well organized
I can suggest a weekly task

In addition, I can provide support in proofreading and translation. If you need help, I am here to listen.
About me:
Highly qualified English teacher, who prefer many methods of interacting with learners, because I think that every student has their own way of learning. I have gained extensive experience from my previous studies in the Master of Language Teaching Methods, my researches also have helped me to have a huge background about language aquisition, plus that I have worked as a tutor and translator in Europe for years.
So
Book your first lesson today because :
My students improved their grades by 30%
Learning new language can open extra doors for your career path.
I'm glad to put my experience in your service and answer your questions.
Any age or level is welcome also students of school or university.
I can lead you to pass international tests such as TOEFL and IELTS.
Language of teaching can be English, Arabic, French or Spanish.
Classes can be via Skype or zoom etc...

Mohamed

4.98

(61)

University English Instructor| Started teaching English 9 years ago| Specializing in Conversational English.

My teaching approach is designed to develop communication skills above all. We watch or read materials, such as videos, articles, stories, poems, caricatures, then discuss them; we act out situations from everyday life; we take positions and practice debates. However, this doesn’t mean that we just practice speaking. I also make sure the learner is not running in circles. I’m here to ensure that they do not keep repeating the same mistakes or keep using the same expressions over and over in conversation.
In order to keep making progress, I take my student on a journey that involves:
• Improving their grammar.
• Fixing their pronunciation.
• Enriching their vocabulary by learning to use new words and common idioms.
By the end of this course, you should be able to speak English fluently and confidently.

PS: Because of my academic specialty, I also help with academic writing and creative writing.

Mariem

4.98

(61)

Effective, fun course, appropriate to the needs and level of the apprentice. Regular monitoring, well-studied pedagogy. Our way is the fruit of years of experience. Don’t hesitate to reserve your places and become Arabic speakers.

Omar may Allah be pleased with him said: 'learn Arabic because it is part of your religion'.

Mohsen

4.98

(61)

I teach German courses on the largest online sites and other platforms for all Goethe levels from A.1 to C.1 as well as special courses for beginners and advanced students as well as senior high school students in Egypt in the largest institutes as I am an expert in the German language in state secondary schools and a certified teacher in the largest platforms: I have a Master's degree in German Literature from the University of Vienna, Austria
I also speak Arabic, my native language
I am also fluent in English

Khalid

4.98

(61)

Are you looking for comprehensive and personalized tutoring to boost your skills and confidence in mathematics, excel in the IELTS exam, or prepare for the OMPT-D test? Look no further! I offer specialized one-on-one and group tutoring tailored to meet the individual needs of students in three key areas:

Middle School Mathematics:
Master essential math concepts, including algebra, geometry, fractions, decimals, percentages, and more.
Develop problem-solving strategies, logical thinking, and a strong foundation in mathematics.
Tailored lessons designed to match your pace and help you succeed in school assessments and standardized tests.
IELTS Exam Preparation:

Focused preparation for all four sections of the IELTS:
Listening, Reading, Writing, and Speaking.
Practice with real IELTS materials, timed mock tests, and personalized feedback on essay writing and speaking responses.
Learn effective strategies for achieving your desired band score, whether it's for academic purposes or immigration.

OMPT-D Prep (Online Mathematics Proficiency Test):
Comprehensive preparation for the OMPT-D, focusing on calculus, algebra, and problem-solving skills.
Step-by-step explanations of complex mathematical concepts and sample test problems.
Tailored strategies to optimize your performance on this challenging university entrance exam.

Why Choose Me?

Experienced Tutor
Engaging and interactive Teaching Style
Flexible Scheduling
Personalized Feedback on weaknesses to improve

Let’s work together to achieve your academic goals and unlock your full potential!

Nouhaila

4.98

(61)

Learn Arabic and open the door to a whole new culture!
Personalized, dynamic lessons 100% tailored to you

Have you always wanted to speak Arabic but didn’t know where to start?
You’re in the right place! Whether you’re starting from scratch or looking to improve your current level, I’ll help you reach your goals step by step.

What do my classes include?
📚 Practical focus: Learn what you’ll actually use in real life
🗣️ Conversation from day one
🌍 Useful vocabulary for travel, work, or connecting with people around the world
🧠 Clear explanations of grammar and pronunciation
⏱️ Flexible scheduling (pick the time that suits you best)
💻 Online (from anywhere) or in-person (if nearby)
🎯 Extra materials, personalized feedback, and exercises tailored to your interests

For all levels and ages:
✅ Kids and teens
✅ University students
✅ Professionals and travelers
✅ Language and culture enthusiasts

Why learn Arabic with me?

I speak your language and understand your challenges
I use modern, motivating teaching methods
You’ll learn not just the language, but also the culture and Arab traditions
And most importantly: we’ll make learning fun and natural!

The best time to start is now—
And Arabic... you’re going to love it!
✨ مرحباً (Welcome!)

Lucía

4.98

(61)

Learn Spanish in a practical, flexible way, adapted to your goals

Personalized classes for adults of all levels, from beginners to advanced. The goal is to help you communicate naturally and confidently in real-life situations.

The classes are fully adapted to your needs: conversation, grammar, pronunciation, travel preparation, work or everyday life.

You can work:
Conversation and fluency
Practical Grammar
Pronunciation
Oral and written comprehension
Spanish for traveling or living in Spain
Natural expressions and culture

Relaxed, professional environment focused on real communication.

Ideal for expats, Erasmus students, professionals and language lovers.

Learn practical Spanish adapted to your personal goals

Personalized Spanish lessons for adults of all levels, from complete beginners to advanced learners. The goal is to help you communicate naturally and confidently in real-life situations.

Lessons are fully adapted to your needs: conversation, grammar, pronunciation, travel preparation, work, or everyday life in Spain.

You can work on:
Conversation and fluency
Practical grammar
Pronunciation
Listening and reading comprehension
Spanish for travel or relocation
Natural expressions and cultural understanding

Friendly, professional, and communication-focused lessons.

Ideal for expats, Erasmus students, professionals, and language enthusiasts.

Mohammed

4.98

(61)

I am a specialized Arabic teacher for non-native speakers with over 3 years of experience in both public and private institutions. My background includes academic and pedagogical training, allowing me to tailor lessons to your specific needs—whether you want to learn Modern Standard Arabic (MSA) for professional/academic reasons or the Moroccan Dialect (Darija) for travel and daily life.
My lessons are interactive, structured, and focused on real communication. I help students build confidence in speaking, improve their listening skills, and understand Arabic in real-life situations. I work with both beginners and intermediate learners, and I provide personalized materials and exercises to support your progress.
If you are looking for a clear, practical, and supportive way to learn Arabic, I would be happy to help you.
Book lessons and let’s start learning Arabic together!

Nesrine

4.98

(61)

Hello,
I offer business English lessons for those who are interested. First, I consider my clients' needs. I follow a formal curriculum: the lessons are based on listening comprehension, reading, and conversation. The lessons are enhanced with visuals, videos, presentations, texts, reports, and more.

Jérémie

4.98

(61)

Each lesson is fully personalized according to the student's level, objectives, and needs. My method is based on a progressive and interactive approach, in order to develop both knowledge and self-confidence.

A typical lesson begins with a discussion to identify any difficulties encountered and review previous concepts. We then work on the essential points (grammar, vocabulary, reading and listening comprehension, written and oral expression) through tailored exercises and role-playing scenarios. At the end of the session, we review progress and set objectives for the next lesson.

As an engineer, I bring a rigorous, organized, and efficient work method. I favor a supportive, attentive, and results-oriented teaching approach. My goal is not only to help my students improve their grades but also to give them the tools and methods to become more independent in their learning.

My courses are aimed at middle and high school students, as well as adults wishing to learn English regardless of their level: refresher courses, academic support, preparation for tests, the brevet or the baccalaureate, as well as students wishing to strengthen their oral fluency or consolidate their English foundations.

Emma

4.98

(61)

Hi! I'm Emma, I was born in Luxembourg and have been living in Amsterdam for 3 years now and still going.
Growing up in Luxembourg has given me the privilege to learn 6 languages, it has brought me so much fun and motivation to learn new languages. I am currently learning dutch (self-taught).
In high school I specialised in languages and literature (French, German, Spanish and English), and in University I got to delve into a very academic English.

I have had experience in tutoring before, and I want to continue doing it because I believe with patience, kindness and adding a little fun in the tutoring sessions, learning a language is far from traumatising than what most people think haha!
During my first session I would like to get to know the person and see if we can set a goal together on how we will proceed with the tutoring.

When it comes to children, I basically babysitted most of my life (as a teen and during my studies in the university), children from ages 4 to 12, so I to get along with children well and I have also found several techniques to help with homework and teach a language. Specially with children whom I spoke to in their mother tongue that is not English or Dutch but French for example, as requested by the parents.

My classes are available in Portuguese, German, French, Spanish and English. As I said I am learning dutch, so I could try my best to also communicate in dutch which would help me a lot as well :)

Sara

4.98

(61)

I offer English classes for all levels, with a personalized assessment of each student's level in the first lesson. Sessions are tailored to the student's level, goals, and preferences. I have a C1 level in English and three years of experience teaching people of all ages.