Chemistry/Biochemistry/Biology for School Students: 5th -9th graders

من 926.83 EGP /س

Chemistry and Biology are essencial subjects to master for every student, and sometimes, are also a bit feared. As a former middle school student, I can understand perfectly your difficulties. However, I can promisse you that with a little bit of time, you will see that chemistry and biology are super interesting and have a beauty in them! I am here to help you achive success and master the subject that you need, whether it is chemistry, biology, or biochemistry!!

المكان

عبر الانترنت من البرتغال

من أنا؟

Hi I'm Rute,

I have a bachelor's degree in Biochemistry and I'm currently finishing my master's degree in Chemistry. I had music education for 5 years and I play guitar, bass, and drums for more than 12 years. I'm passionate about teaching and I am here to help you achive your goals!

المستوى التعليمي

A Tocata Music School
Universidade do Algarve - Bachelor's Degree in Biochemistry
Universidade de Lisboa - Master's Degree in Chemistry
Young researcher in CQE, Instituto Superior Técnico

الخبرة / المؤهلات

I have been working as a young researcher in CQE in Intituto Superior Técnico since 2023 and has been a fullfilling experience in my career and contributed to my grownth as a researcher.

السن

الأطفال (7-12 سنة)

شباب (13-17 سنة)

الكبار (18-64 سنة)

الكبار (65 سنة فأكثر)

مستوى الطالب

مبتدئ

متوسط

متقدم

المدة

60 دقيقة

الدرس يدور باللغة

الإنجليزية

البرتغالية

مهارات

الكيمياء

الكيمياء الحيوية

علم الاحياء

الجاهزية في الأسبوع العادي

(GMT -04:00)

نيويورك

على الانترنت عبر كاميرا ويب

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

Music Theory Lessons for Young Students - Unlock Music Theory!!

988.61 EGP /س

Discover the joy of understanding music theory in a supportive and creative environment. These classes are designed for students of all levels, from complete beginners to more advanced musicians looking to refine their knowledge.
Students will learn essential concepts such as chords, scales, intervals, etc; while also exploring a variety of musical styles including pop, rock, folk, and classical. Lessons are tailored to individual goals, whether you want to play your favorite songs, compose your own music, or perform with confidence.
With a focus on expression, these classes aim to build strong musical foundations while keeping learning fun and motivating. No prior experience is required: just bring your enthusiasm and love for music!

1173.98 EGP /س

Discover the joy of playing the guitar in a supportive and creative environment. These classes are designed for students of all levels, from complete beginners to more advanced players looking to refine their skills.
Students will learn essential techniques such as chords, strumming patterns, fingerstyle, and music theory, while also exploring a variety of musical styles including pop, rock, punk, acoustic, jazz, etc. Lessons are tailored to individual goals, whether you want to play your favorite songs, compose your own music, or perform with confidence.

With a focus on both technique and expression, these classes aim to build strong musical foundations while keeping learning fun and motivating. No prior experience is required - just bring your enthusiasm and love for music!

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عرض المزيد

Raef

4.74

(133)

Experienced and qualified teacher gives private lessons in Mathematics - Analysis - Matrices - Statistics - Algebra - Geometry - Physics - Mechanics - Electricity - Chemistry - Organic Chemistry - Biology, Geology at home either by a link (very modern method) which serves as a table interactive shared more than skype or zoom of French program to students of Terminales, 1ère, Seconde, Brevet Concours or International School (IB in English) and university preparatory classes for the year 2022/2023
You can contact me for details.
Program and prices specific to Brazil where the program ends later and I can be there and I thus offer help with homework from CNED.
My online student results were with VERY GOOD, GOOD AND EXCELLENT grades.
Do not hesitate to contact me for more information, Response in less than 12 hours

Dr.

4.74

(133)

IGCSE Chemistry Content Overview:

1 The particulate nature of matter
2 Experimental techniques
3 Atoms, elements and compounds
4 Stoichiometry
5 Electricity and chemistry
6 Chemical energetics
7 Chemical reactions
8 Acids, bases and salts
9 The Periodic Table
10 Metals
11 Air and water
12 Sulfur
13 Carbonates
14 Organic chemistry

As and A level Chemistry Content overview:

Physical chemistry
1 Atoms, molecules and stoichiometry
2 Atomic structure
3 Chemical bonding
4 States of matter
5 Chemical energetics
6 Electrochemistry
7 Equilibria
8 Reaction kinetics
Inorganic chemistry
9 The Periodic Table: chemical periodicity
10 Group 2
11 Group 17
12 An introduction to the chemistry of transition elements
13 Nitrogen and sulfur
Organic chemistry and analysis
14 An introduction to organic chemistry 15 Hydrocarbons
16 Halogen derivatives
17 Hydroxy compounds
18 Carbonyl compounds
19 Carboxylic acids and derivatives 20 Nitrogen compounds
21 Polymerisation
22 Analytical techniques
23 Organic synthesis

IB Chemistry Content Overview:

Core
1. Stoichiometric relationships
2. Atomic structure
3. Periodicity
4. Chemical bonding and structure
5. Energetics/thermochemistry
6. Chemical kinetics
7. Equilibrium
8. Acids and bases
9. Redox processes
10. Organic chemistry
11. Measurement and data processing

Additional higher level (AHL)
12. Atomic structure
13. The periodic table—the transition metals
14. Chemical bonding and structure
15. Energetics/thermochemistry
16. Chemical kinetics
17. Equilibrium
18. Acids and bases
19. Redox processes
20. Organic chemistry
21. Measurement and analysis

Option
A. Materials
B. Biochemistry
C. Energy
D. Medicinal chemistry

IGCSE Physics Content Overview:

1 General physics
2 Thermal physics
3 Properties of waves, including light and sound
4 Electricity and magnetism
5 Atomic physics

Advanced Organic Chemistry Content Overview:
1. Carbon Compounds and Chemical Bonds
2. Representative Carbon Compounds: Functional Groups, Infrared Spectroscopy, & Intermolecular Force
3. An Introduction to Organic Reactions: Acids and Bases
4. Alkanes: Nomenclature, Conformational Analysis, & An Intro to Synthesis
5. Stereochemistry: Chiral Molecules
6. Ionic Reactions - Nucleophilic Substitution & Elimination Reactions: Alkyl Halides
7. Alkenes & Alkynes: Properties & Synthesis, Elimination Reactions of Alkyl Halides
8. Alkenes & Alkynes II: Addition Reaction
9. Spectroscopic Methods of Structure Determination
10. Radical Reactions
11. Alcohols & Ethers
12. Alcohols from Carbonyl Compounds, Oxidation-Reduction & Organometallic Compounds
13. Conjugated Unsaturated Systems
14. Aromatic Compounds
15. Reactions of Aromatic Compounds
16. Aldehydes & Ketones I: Nucleophilic Additions to the Carbonyl Group
17. Aldehydes & Ketones II: Enolates & Enols
Aldol & Alkylation Reactions
18. Carboxylic Acids & Their Derivatives: Nucleophilic Substitution at the Acyl Carbon
19. Synthesis & Reactions of a-Dicarbonyl Compounds: More Chemistry of Enolate Ions
20. Amines
21. Phenols & Aryl Halides: Nucleophilic Aromatic Substitution
22. Carbohydrates
23. Lipids
24. Amino Acids & Proteins
25. Nucleic Acids & Protein Synthesis

Mohamed

4.74

(133)

I 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. .

Younes

4.74

(133)

My name is Younes and I give language lessons, for me teaching means learning twice so my learning method is based on simplicity and above all you have to move forward according to the student's rhythm to allow him to learn. improve and acquire new bases and be able to assimilate new information without ever becoming saturated. Sometimes it's better to go slowly but surely. In addition, I am a young researcher in applied biochemistry and a temporary teacher at the university for 4 years, so for those who have difficulties and gaps in biochemistry, I will be there to simplify you and above all to make you discover the world. wonder of biochemistry and thank you for stopping by.

Amin

4.74

(133)

Struggling with math, physics, or chemistry? You're not alone — these subjects are hard, and classroom explanations are rarely enough.
I offer personalized tutoring for middle school, high school, and early university students following the French Mission curriculum, the Moroccan national curriculum, or the international baccalaureate.
Topics covered:

Mathematics: algebra, geometry, calculus, trigonometry, probability
Physics: mechanics, electricity, optics, thermodynamics
Chemistry: organic, inorganic, stoichiometry, reactions

My approach:
I don't re-explain the textbook — I identify exactly where your understanding breaks down and fix it from there. Each session is built around your specific difficulties, not a preset program.
I completed CPGE (Classes Préparatoires aux Grandes Écoles) in Mathematics and Physics before graduating as a State Engineer — I know these subjects at an advanced level and I know where students typically get lost.
Individual and small group sessions available. Online (worldwide) in French, Arabic, or English.

Rania

4.74

(133)

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.

Nour

4.74

(133)

Ce cours s’adresse aux étudiants de toutes spécialités souhaitant :

°° Renforcer leurs bases en mathématiques, physique et sciences d’ingénieur.

°° Comprendre en profondeur les concepts clés.

°° Préparer efficacement leurs devoirs, contrôles et examens.

Pourquoi choisir ce cours ?

°° Méthodes pédagogiques adaptées à chaque élève.

°° Explications claires et simplifiées pour une compréhension rapide.

°° Résolution d’exercices types et aide personnalisée.

Modalités des cours :

•• Cours en ligne interactifs avec un suivi personnalisé.

•• Horaires flexibles pour s’adapter à votre emploi du temps.

Adil

4.74

(133)

You have difficulties in Physics-Chemistry and wish to improve your skills. I offer you personalized support courses for middle and high school to help you understand and pass your exams. Exam preparation, review of basic concepts, solving exercises, preparation for tests and exams.
Clear explanations, help in understanding complex concepts, practical exercises, personalized follow-up.
Location: In person or remotely (via videoconference).
Courses adapted to your pace and your needs.
Regular monitoring and progress report.
For more information and to register, contact me

Improve your results in Physics and Chemistry and prepare yourself for success!

Mahmoud

4.74

(133)

Are you a postgraduate student or looking to write a scientific research paper/review?
This course equips participants with the skills to critically revise scientific manuscripts for clarity, rigor, and adherence to publication standards. Focused on chemistry-related fields, such as organic chemistry, natural products chemistry, and/or analytical chemistry. It addresses the unique demands of sub-disciplines while fostering interdisciplinary competence. Participants will learn to refine manuscripts for pre-submission and post-peer review stages, ensuring readiness for high-impact journals.
This course will include, but not be limited to:
- Enhance logical flow and impact like (abstract, introduction, methods, results, discussion, conclusion).
- Develop proficiency in journal-specific formatting, including figures (e.g., ChemDraw), references, and supplementary materials.
- Strategize responses to reviewer comments, balancing revisions with study integrity.
- Utilize software for references (EndNote).

Skills Gained:
- Critical evaluation of scientific content and structure.
- Enhanced technical writing and data visualization.-
- Proficiency in navigating submission workflows and ethical guidelines.

Outcome:
Participants will emerge capable of transforming drafts into polished, publication-ready papers, effectively communicating research to the global scientific community.

4.74

(133)

✅ Professeur de Sciences de la Vie et de la Terre (SVT) avec 5 ans d’expérience au collège et au lycée.

📚je propose des cours personnalisés pour tous niveaux.

Mes séances reposent sur une pédagogie claire et progressive :
🍂compréhension approfondie du cours, 🍂réalisation d’exercices ciblés,
🍂préparation efficace aux contrôles et aux examens.

📌J’enseigne aux élèves à développer une véritable méthodologie : analyser les questions, structurer leurs réponses et maîtriser les techniques de rédaction scientifique.

Mon objectif est de rendre l’apprentissage des SVT simple, motivant et orienté vers la réussite scolaire et l’excellence académique 📈

هديل

4.74

(133)

My teaching methodology:

❖ Simplifying complex scientific concepts in a flexible and smooth manner, combining theoretical explanation with practical application.

❖ Stimulating students’ analytical and critical thinking skills through open-ended questions and problem-solving.

❖ Integrating sciences, which helps students understand the complementary relationships between statistics, biology, and biochemistry.

❖ Use modern educational methods, including interactive presentations, simulations, and scientific software.

Nouhaila

4.74

(133)

Docteur en physico-chimie des matériaux, passionnée par l’enseignement, je donne des cours particuliers de chimie de à tous les niveaux. À la suite d'une expérience de recherche et d'enseignement dense, je base ma pédagogie sur les besoins et le rythme de chaque élève pour rendre les concepts scientifiques clairs, concrets et actuels. Mon but est de promouvoir la compréhension à fond, de renforcer la confiance en soi et de guider chaque élève vers un succès scolaire et personnel. N'hésitez pas à me contacter afin d'avoir un soutien concocté en adéquation avec vos besoins et une progression garantie.

Dr.Omar

4.74

(133)

I am a physician with strong academic and clinical expertise in **general medicine, surgery, emergency medicine**, and medical examination preparation. I am also a **holder of Molecular Medicine**, with advanced academic strength in foundational biomedical sciences, including **biology, molecular biology, biochemistry, enzymology, physiology, and genetics**. This background allows me to teach medicine from a deep mechanistic perspective, linking molecular pathways directly to clinical presentation, diagnosis, and management.

My teaching focuses on transforming complex medical topics into structured, high-yield frameworks that students can confidently apply during clinical rotations and licensing examinations.

My approach is systematic, analytical, and evidence-based. I emphasize:

* Understanding disease from the molecular and cellular level upward
* Integration of biochemistry, physiology, and genetics into clinical reasoning
* Stepwise construction of differential diagnoses
* Precise interpretation of laboratory and imaging findings
* Evidence-based management strategies aligned with international standards
* Recognition of high-yield patterns frequently tested in licensing examinations

I am particularly experienced in teaching integrated clinical medicine alongside foundational sciences, ensuring that students do not memorize isolated facts but instead develop structured medical thinking.

Students working with me will gain:

* Strong clinical reasoning and analytical skills
* Deep conceptual mastery of molecular and physiological mechanisms
* Confidence in approaching complex case-based questions
* Efficient examination strategies and time management skills
* A structured framework for rapid revision and long-term retention

I maintain high academic standards and expect discipline, intellectual engagement, and commitment from my students. My goal is not only to help you succeed in examinations, but to elevate your level of scientific understanding and clinical competence.

If you are serious about mastering medicine from its molecular foundations to its clinical applications, I will provide structured, rigorous, and high-level teaching to support your success.

Dorsaf

4.74

(133)

Chemistry is often taught as a series of facts to memorize, but at its heart, it's a beautiful and logical story about how the world works at the molecular level. As a master student of theoretical and computational chemistry, I don't just teach you what happens; I teach you the fundamental why.
This class is designed for students who want to truly understand chemistry, not just pass a test. Whether you're a high school student grappling with stoichiometry, an undergraduate diving into organic chemistry, or simply a curious mind wanting to understand the world around you, this course is for you. I believe that anyone can understand chemistry with the right guidance.
My goal is to be that guide. I'm here to help you, whether you're feeling lost in class, preparing for final exams, or starting a university course that feels overwhelming. I adapt to each student's unique needs and learning style.

I can help you master:
The Atom and Periodic Table: Understanding the building blocks.
Chemical Bonding: How and why atoms stick together.
Stoichiometry: Mastering mole calculations and chemical reactions.
Solutions and Concentration : Making sense of molarity and dilutions.
Acids, Bases, and pH : Demystifying protons and logarithms.
Thermodynamics and Kinetics: Understanding energy and reaction rates.

And more! Whether it's physical chemistry, organic chemistry, or inorganic chemistry, we can explore it together.
We'll work at your pace, fill in any gaps in your knowledge, and build your confidence step by step.

Koko

4.74

(133)

شرح فنيات كل فصل وامتحانات باستمرار
ومتابعه وكل فصل هبعتلك pdf الاسئله وفنيات علي كل جزء.

الدعامه ف الكائنات الحيه
الحركه ف الكائنات الحيه
الهرمونات ف الكائنات الحيه
التكاثر ف الكائنات الحيه

ا/كرستينا