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

From 122.72 CNY /h

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!!

Location

Online from Portugal

About Me

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!

Education

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

Experience / Qualifications

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.

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

English

Portuguese

Skills

Chemistry

Biochemistry

Biology

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

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

130.9 CNY /h

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!

Beginner Music Lessons: Learn how to play guitar!!

155.44 CNY /h

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!

5.0

(4)

I have 22 years of teaching experience at international schools as a Chemistry teacher in different countries and currently I`m working as an A level Chemistry teacher at an independent school in England. I have a master's degree in chemistry.
I am very calm and patient.

My courses are intended for middle and high school students of all levels including IB (SL&HL), IB MYP, Cambridge AS&A level, IGCSE Chemistry.

I give my students the technique of working to get the best grades.

Feel free to contact me for more information.

Dr.

5.0

(4)

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

5.0

(4)

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. .

Hélène

5.0

(4)

Hello 😊

Engineer (BAC + 5) in Process Engineering (Physics-Chemistry), I propose today to give you tutoring lessons in maths-physics and chemistry for college, high school and post BAC up to L3 (or special maths). for the prepas) with help in preparing for competitive examinations (Grandes Ecoles or agro/veto).

Since high school, I like to pass on my passion for science to students. Over the past 10 years, I have been able to discover a good number of profiles that I have been able to accompany (for some for 3 years) up to patents, BAC and competitions.

My teaching method is based on several pillars:

- transmit a methodology, because very often it is not a problem of understanding the course that blocks the student but a lack of methodology in the approach to the exercises,

- listening to the student, adapting to his profile, his way of integrating and working, understanding the sciences,

- show popular science or present exercises using examples from everyday life, in order to deconstruct the negative image of science that many students have. In short, show them that science is easy and that we rub shoulders with it everywhere around us at all times :)

- repetition and practice, the main structure of my course: repetition of the previous course to ensure that the concepts have been well integrated, present the course of the session and the formulas and principles to remember (it is at the beginning course that the student's memory and attention are the best), then practice for 2/3 to 3/4 of the course, and finally recap and lesson note cards.

I hope to be able to pass on my passion for science to you soon :)

Helen

Emmanuel

5.0

(4)

I specialise in tutoring and guiding students to attain their maximum educational potential in engineering and science units. Students with very strong science foundation are the bedrock for the future's technological advancements. With homeworks after every class to get them familiarised with the lesson of the day and prepare them for the next, I can assure you that they are in safe hands.

Chiwila

5.0

(4)

As a dedicated tutor with over six years of experience, I specialize in teaching Mathematics, Physics, and Chemistry to students of all levels, from primary school to university. My academic background is robust, holding honors degrees from both the Faculty of Science and the Faculty of Medicine. This diverse educational experience has equipped me with a strong foundation in scientific principles and the analytical skills necessary for effective teaching. My tutoring journey began while I was still at university, where I was consistently ranked among the top of my class. This early start ignited my passion for education and set the stage for a fulfilling career in tutoring.

My teaching approach is carefully tailored to meet each student’s individual needs. I recognize that every learner has a unique style and pace, and I strive to adapt my methods accordingly. Whether a student requires in-depth explanations of complex theories or concise summaries of key concepts, I ensure that my lessons cater to their specific requirements. This flexibility allows me to build a strong foundation in core concepts while guiding students through practical problem-solving techniques that are essential for mastering the subjects.

In my lessons, I focus not only on helping students grasp the subject matter but also on developing critical thinking and analytical skills. I believe that understanding the "why" behind mathematical and scientific concepts is crucial for long-term retention and application. Therefore, I encourage students to engage in discussions, ask questions, and explore the material deeply. This interactive approach fosters a love for learning and promotes intellectual curiosity, which is vital for success in any academic endeavor.

I offer tutoring sessions in various formats to accommodate different preferences and circumstances. Students can choose in-person sessions at my location or opt for online tutoring using an interactive whiteboard and video platforms like Zoom or Skype. This modern setup provides a seamless learning experience that is just as effective as face-to-face instruction. My goal is to create an engaging and supportive environment where students feel comfortable and motivated to learn.

Over the years, I have had the privilege of witnessing many of my students achieve outstanding results, including grades of "Excellent," "Very Good," and "Good." This success is particularly rewarding when I see students who initially struggled make significant progress. By identifying and addressing their unique learning gaps, I help them develop the confidence and skills necessary to excel in their studies.

I am committed to empowering students with the tools they need to succeed in Mathematics, Physics, and Chemistry. My lessons are designed to demystify complex concepts and make them clear and accessible. I strive to instill a sense of accomplishment in each student, guiding them to reach their maximum potential.

In addition to academic support, I also emphasize the importance of cultivating a growth mindset. I encourage my students to view challenges as opportunities for growth, helping them develop resilience and perseverance that will serve them well beyond the classroom.

If you are seeking a dedicated tutor who can provide personalized support and foster academic excellence, I invite you to reach out. Whether you are a student looking to improve your grades or a parent seeking guidance for your child, I am here to help. Let’s embark on a journey of discovery and achievement together, ensuring that every student can excel in Mathematics, Physics, and Chemistry!

Robert

5.0

(4)

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.

Benson

5.0

(4)

Work with me in your IB journey. I have over 6 years of teaching experience with international students from Europe, Asia and America. I give home works and assignments on a regular basis.
Book a session with me in IB to get started. I interact with my students during lessons. After each lesson, i give students home works and assignment.

The International Baccalaureate (IB) offers several programs in Europe, including the IB Diploma Programme, the European Baccalaureate, and the IB's Primary Years Programme, Middle Years Programme, and Career-related Programme:

Rania

5.0

(4)

The SAT exam is one of the major steps you need to go through in your life; it's a step that is going to determine your college, your university, and your future as a whole. As with a lot of things in life, it can be a hard step, and there is no shame in asking for help. Here comes my role: I will help you overcome your problems and your difficulties. My job here is to help you achieve your desired results and unlock your potential. Simply put, we will go through every lesson, every unit, and every chapter. We will understand the concept of each lesson, with clear examples to follow. After each one, you will be tested, and after finishing your program, you will be tested on it. That's my plan for my students, so if you are interested, you can easily contact me.

Mahmoud

5.0

(4)

Welcome to university students or masters and doctoral students!!! I teach the course of Natural Products Chemistry or Phytochemistry or Pharmacognosy. In this class we will learn about the methods of extracting, separating and identifying the chemical form of active chemical compounds (biologically active secondary compounds) from natural sources, such as medicinal and aromatic plants. We will also discuss what is known as chromatography, spectroscopy, spectroscopy, mass spectrometry, magnetic resonance and advanced analysis devices used in this field.

This is in addition to knowing some important applications of these active materials in various fields, such as the pharmaceutical industry, agriculture, etc. We will also learn the practical and laboratory methods that are carried out in the laboratory to conduct toxicity, antioxidant, and diabetes analyses, etc.

Experience: About 20 years of practical experience in the field of chemistry, medicinal and aromatic plants and pharmacy with parallel training and private lessons for science and chemistry curricula.

With my qualifications and experience, I hold a master’s degree and a doctorate in organic chemistry (chemistry of natural products), in addition to other graduate degrees and a doctoral scholarship in pharmaceutical sciences in Belgium from the Erasmus Mendus Organization of the European Union.

Dr.Ibrahim

5.0

(4)

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.

Juan

5.0

(4)

🌟 Hello Paris and surrounding areas!
Need a private Physics - Chemistry tutor to prepare for the BREVET (middle school), the BAC (high school), your LICENCE or Prepa?
I hold a PhD in Materials Physics from Sorbonne University. I have taught over 200 hours of university courses for small groups and lecture halls, at all levels.
Passionate about supportive teaching, I make physics and chemistry simple and accessible with clear explanations, concrete examples (images, diagrams), and varied exercises at your own pace!
⭐ 1st appointment: Complete diagnosis (strengths/weaknesses), discussion with you/family to adapt the plan.
🧘 Relaxed atmosphere, step-by-step progress without pressure. Available between sessions for quick questions.
📍 At home or via videoconference (Paris/Île-de-France).

Ready to take it to the next level? 💪

Yasmine

5.0

(4)

Passionate about science and teaching, I offer tutoring in mathematics, physics and chemistry for middle and high school students.

My goal is to help each student fully understand their lessons, fill in their knowledge gaps, and gain confidence. I adapt my method to each student's level and pace, emphasizing simple explanations, concrete examples, and plenty of practice.

The sessions may include:

the explanation of the courses,
homework help,
preparation for tests and exams,
targeted exercises to strengthen weak points.

I strive to create a supportive and motivating environment so that the student feels comfortable asking questions and progressing effectively.

Parnian

5.0

(4)

I offer chemistry lessons for school students, from basic concepts up to high school level, including Organic Chemistry I & II.

As a 3rd-year pharmacy student, I have a strong background in chemistry and a deep understanding of how to explain complex topics in a simple and clear way.

I have previous experience teaching chemistry at my own school, and I truly enjoy helping students understand and even enjoy the subject.

In my lessons, we focus on:
• Understanding concepts step by step
• Solving problems with confidence
• Making chemistry easier and less stressful

My approach is friendly and patient, and I adapt each lesson to the student’s level and needs.

Inês

5.0

(4)

Mastering mathematics and science at lower secondary level (LWS/KS3) is crucial for success in IGCSE.

I explain science and maths concepts easily, so students truly understand the underlying causes and never have to memorise a formula again.