from130.22SAR/ h
Learn chemistry/ science online in a fun and easy way
Chemistry/science is a very important subject, with my experience, I love to make science nicer and more interesting by showing its real applications in life, linked to my personal experience and expertise, aiming to connect the students with scientific matters.
Extra information
Bring your materialLocation
Online via webcam
General info
Age: | Children (7-12 years old) Teenagers (13-17 years old) Adults (18-64 years old) |
---|---|
Student level: | Beginner Intermediate Advanced |
Duration: | 60 minutes |
The class is taught in: | English, Portuguese |
About Me
Iwas born in São Paulo, Brasil, where Ilived until 2023. Istudied Chemical Processes in university and got a PhD in Inorganic Chemistry at the University of Campinas (UNICAMP). During my PhD, I developed a research focused on renewable energy sources, more specifically, on the development of Water Electrolyzers, to produce green hydrogen from water. Besides, I have worked with 3D printing technologies, developing and designing low-cost devices for science and teaching applications. I amis passionate about science and teaching it, being able to make it accessible to everyone and show how it is part of every detail of our life.During classes, I love to make science nicer and more interesting by showing its real applications in life, linked to my personal experience and expertise, aiming to connect the students with scientific matters. Besides teaching, I love cooking, and I'm always looking to learn new recipes and techniques.
Education
Graduated in Chemical processes by the faculty of technology (FATEC - São Paulo, Brazil)PhD in Inorganic Chemistry by the University of Campinas (UNICAMP - São Paulo, Brazil)
Experience / Qualifications
PhD degree, 5 years of experience in private teaching, experience with university teaching assistance, current a high school science teacherAsk a question
Send a message explaining your needs and Rafael will reply soon:
The more detail, the better.
Ex. "Hi, when are you available to meet for a lesson?"
Ex. "Hi, when are you available to meet for a lesson?"
Availability of a typical week
(GMT -04:00) New York
Mon | Tue | Wed | Thu | Fri | Sat | Sun | |
---|---|---|---|---|---|---|---|
0 | |||||||
1 | |||||||
2 | |||||||
3 | |||||||
4 | |||||||
5 | |||||||
6 | Monday at 6:00 | Tuesday at 6:00 | Wednesday at 6:00 | Thursday at 6:00 | Friday at 6:00 | Saturday at 6:00 | |
7 | Monday at 7:00 | Tuesday at 7:00 | Wednesday at 7:00 | Thursday at 7:00 | Friday at 7:00 | Saturday at 7:00 | |
8 | Saturday at 8:00 | ||||||
9 | Saturday at 9:00 | ||||||
10 | Saturday at 10:00 | ||||||
11 | Monday at 11:00 | Tuesday at 11:00 | Wednesday at 11:00 | Thursday at 11:00 | Friday at 11:00 | Saturday at 11:00 | |
12 | Monday at 12:00 | Tuesday at 12:00 | Wednesday at 12:00 | Thursday at 12:00 | Friday at 12:00 | ||
13 | |||||||
14 | Monday at 14:00 | Tuesday at 14:00 | Wednesday at 14:00 | Thursday at 14:00 | Friday at 14:00 | ||
15 | Monday at 15:00 | Tuesday at 15:00 | Wednesday at 15:00 | Thursday at 15:00 | Friday at 15:00 | ||
16 | Monday at 16:00 | Tuesday at 16:00 | Wednesday at 16:00 | Thursday at 16:00 | Friday at 16:00 | ||
17 | Monday at 17:00 | Tuesday at 17:00 | Wednesday at 17:00 | Thursday at 17:00 | Friday at 17:00 | ||
18 | |||||||
19 | |||||||
20 | |||||||
21 | |||||||
22 | |||||||
23 |
from 130.22 SAROnline via webcam
100% Satisfaction Guarantee
Good-fit Instructor Guarantee
If you are not satisfied after your first lesson, Apprentus will find you another instructor or will refund your first lesson.
Online reputation
- Instructor since April 2024
- 1 repeat student
- Phone number verified
- Google connected
Availability of a typical week
(GMT -04:00) New York
Mon | Tue | Wed | Thu | Fri | Sat | Sun | |
---|---|---|---|---|---|---|---|
0 | |||||||
1 | |||||||
2 | |||||||
3 | |||||||
4 | |||||||
5 | |||||||
6 | Monday at 6:00 | Tuesday at 6:00 | Wednesday at 6:00 | Thursday at 6:00 | Friday at 6:00 | Saturday at 6:00 | |
7 | Monday at 7:00 | Tuesday at 7:00 | Wednesday at 7:00 | Thursday at 7:00 | Friday at 7:00 | Saturday at 7:00 | |
8 | Saturday at 8:00 | ||||||
9 | Saturday at 9:00 | ||||||
10 | Saturday at 10:00 | ||||||
11 | Monday at 11:00 | Tuesday at 11:00 | Wednesday at 11:00 | Thursday at 11:00 | Friday at 11:00 | Saturday at 11:00 | |
12 | Monday at 12:00 | Tuesday at 12:00 | Wednesday at 12:00 | Thursday at 12:00 | Friday at 12:00 | ||
13 | |||||||
14 | Monday at 14:00 | Tuesday at 14:00 | Wednesday at 14:00 | Thursday at 14:00 | Friday at 14:00 | ||
15 | Monday at 15:00 | Tuesday at 15:00 | Wednesday at 15:00 | Thursday at 15:00 | Friday at 15:00 | ||
16 | Monday at 16:00 | Tuesday at 16:00 | Wednesday at 16:00 | Thursday at 16:00 | Friday at 16:00 | ||
17 | Monday at 17:00 | Tuesday at 17:00 | Wednesday at 17:00 | Thursday at 17:00 | Friday at 17:00 | ||
18 | |||||||
19 | |||||||
20 | |||||||
21 | |||||||
22 | |||||||
23 |
from 130.22 SAROnline via webcam
Good-fit Instructor Guarantee
If you are not satisfied after your first lesson, Apprentus will find you another instructor or will refund your first lesson.
Share
You are here
Similar classes
Tuition Math - Physics - Chemistry - Biology
Experienced for more than 18 years, I give private lessons in Mathematics - Analysis - Matrices - Statistics - Algebra - Geometry - Physics - Chemistry - Biology and Geology to students of French program (aefe) of Terminales, Bac, 1ère, Seconde, Brevet or international high school in Australia (in English), competitive examinations and medical university preparatory classes or 1st and 2nd university years or to CNED students for the 2022/2023 academic year either at home or by internet online by virtual class method (by a link that serves as a board and projection screen and writing by the teacher and the student plus zoom or skype).
For more information, do not hesitate to contact me.
Tutoring Mathematics, Chemistry, Physics (exact subjects).
I am Christian, graduated in chemistry at Utrecht University (Biomolecular Sciences) and have a PhD in developmental biology. For several years now I have been tutoring and exam training in mathematics, chemistry and physics to HAVO and VWO students, but also to HBO students and Cambridge International A-levels. Maybe I can help you too!
The lessons are given online, but I provide a personal and interactive approach. With a marker and whiteboard I create an atmosphere that is comparable to private lessons at your home.
Every student has unique goals and a unique way of learning. That is why I tailor my lessons to your needs. I am always involved in your progress and am optimistic and approachable by nature. During the lessons I often notice that students not only understand the material better, but also their self-confidence grows.
Besides being a tutor, I am a part-time artist (painter and musician). My creative background gives me a fresh and enthusiastic perspective on science subjects. If science subjects feel hard, difficult or boring, or if you had a teacher who couldn't make it fun, I can help you change that. The more you understand, the more fun it becomes, and good grades will follow!
I'd love to meet you!
Home tutor for Foundation Course in Science and Maths for Primary, Secondary, and High School Students in Amsterdam
Welcome to my Foundation Course in Science and Maths, specially designed for primary, secondary, and high school students in Amsterdam. This course aims to build a strong foundation in these critical subjects, ensuring students excel academically and develop a genuine love for learning.
My teaching approach is focused on making learning enjoyable and engaging. I incorporate interactive activities and hands-on experiments to bring Science and Maths concepts to life. By involving students in these dynamic learning experiences, I aim to transform abstract concepts into tangible understanding. Each session is thoughtfully designed to keep students interested and motivated, minimizing fatigue and maximizing retention.
I believe in simplifying complex topics, breaking them down into easy-to-understand segments. This approach helps students grasp and retain challenging concepts with ease. Techniques such as mnemonic devices, visual aids, and real-life examples are integral to my method, ensuring that formulas and concepts are not just memorized, but truly understood.
Regular assessments are conducted to track student progress and identify areas needing improvement. These tests also prepare students for their school exams, ultimately boosting their confidence. I understand the importance of keeping parents informed and involved in their child’s academic journey. That's why I provide weekly reports detailing their child’s progress, strengths, and areas for improvement. This continuous feedback loop ensures that parents are aware of their child’s development and can support their learning at home.
Encouraging words and positive feedback are integral to my teaching method. I strive to build students' self-confidence and to instill a love for learning through positive reinforcement. Setting achievable goals for each student, I celebrate their successes and motivate them to strive for excellence. This goal-setting approach not only drives academic success but also fosters a sense of accomplishment and self-worth.
As a tutor, my satisfaction comes from seeing my students excel and reach their full potential. My ultimate goal is to empower students with the knowledge and skills they need to succeed in Science and Maths. I am always available to support my students, offering additional help and resources as needed to ensure their success.
I foster an open environment where students feel comfortable asking questions, no matter how simple they may seem. This curiosity drives deeper understanding and encourages a proactive approach to learning. By incorporating games, puzzles, and interesting activities, I ensure that learning remains fun and engaging, keeping students excited about the subjects.
Join my Foundation Course in Science and Maths and watch your child develop a strong foundation, confidence, and a genuine love for these essential subjects. Let’s work together to achieve academic excellence and make learning a fun and rewarding experience. “Excel in Subjects, Soar in Confidence!”
Private chemistry lessons for preparatory classes: PC / PCSI / PSI / BTS / MPSI
Associate professor, I offer individual lessons in chemistry and physics to prepare you for exams.
Teaching physics chemistry allowed me to understand the difficulties that students must overcome to learn, especially when it comes to subjects that are still somewhat new. Teaching and providing help in these subjects (chemistry, maths, physics) is my way of being part of society.
In these courses, I will provide students with all the tools necessary to learn and master their subjects and teach them how to use them in the job market.
Do not hesitate to send me a message for more information. Please tell me the level of the student
The science of Hindhuism: Beyond the Known and Into the Infinite
My purpose here is to share the profound wisdom I’ve come to understand
I was born into Hinduism, but as an atheist, I often questioned whether I should follow it or reject it. For a long time, I chose to defy it. Yet, over the years, as I explored and understood more, I began to see the depth of its wisdom.
Behind the myths and rituals, I found layers of science, psychology, and philosophy. What once felt like blind tradition started revealing itself as profound knowledge about life, the cosmos, and human well-being.
It truly blew my mind to see how something I once dismissed could transform into a source of awe and understanding.
Below you will find a small snippet of its beauty:
One such intriguing idea, passed down through generations, became a cornerstone of Indian culture. Thousands of years ago, a thought arose in the mind of one of the most selfless humans I can imagine: “God lives everywhere — even in a simple stone.”
At first glance, it may seem strange, even naïve, to build an entire culture around such a belief. But look deeper — it wasn’t just mysticism. It was wisdom. Without such ideas, the selfish instincts of humans might have destroyed much of nature long ago.
Take the great Banyan tree in my own backyard. If not for the belief that “God lives in all things,” that tree might have been cut down generations ago. And with it, countless childhood memories — mine, and thousands of others like me — would have been lost.
This is why, in ancient times, temples were often built near old trees. Our ancestors, with their brilliant insight into human nature, understood a harsh truth: “We are our own worst enemy.” To counter this, they used faith itself as a strategy — channeling the idea of God to protect our co-dependents in nature and to preserve the ecological balance.
It was never really the irregularly shaped stone that saved the Banyan tree — it was the faith embedded in our culture. If a single idea could protect entire ecosystems and prevent our own extinction, then that idea was undeniably powerful. So powerful that it etched itself into human memory, passing through generations like a genetic imprint of wisdom.
Physics / Chemistry / Bio, at your place, at my place or remotely!
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.
Mathematics Teacher - Mastery and Excellence - for Middle School - High School levels.
⭐⭐⭐⭐⭐
👨🎓 With 4 years of experience in distance education, I am a mathematics teacher specializing in support lessons and private lessons. I also teach physics-chemistry and scientific subjects in general.
I hold a Master's degree in Operational Research (Applied Mathematics) and I have been teaching private lessons for more than three years, mainly mathematics for middle and high school levels.
✏ I have taught students from various schools, whether public, private, following the French program (mission), Belgian, Swiss, Spanish (students from French-speaking or English-speaking Spanish schools) or American. In summary, all French or English programs.
✏ I support students from A to Z in all stages of their learning, using a simple, innovative and effective methodology: explanation of lessons, summary of lessons, application and deepening exercises, etc.
✏ I also prepare students for exams and competitions.
✏ I also support students with their homework (homework help).
✏ All my students have made extraordinary progress and achieved their goals, with grades of 16, 17, 18 or 19 out of 20.
The sessions generally take place as follows:
1️⃣ The first sessions are mainly aimed at assessing the level of the student in order to identify the shortcomings observed.
2️⃣ Then we make a plan to fill those gaps: number of hours of work needed, parts of the lessons to focus on, lots of training and development exercises, etc.
3️⃣ We make sure to stay in regular contact with the student's class teacher to monitor their progress and align our work with what is being taught in class.
4️⃣ Then I provide exams similar to what may be offered in class.
5️⃣ Upon request, I write a monthly report to keep parents informed of their child's level throughout the course.
I also adapt my methodology according to the needs of each student, which means that everyone has a personalized working method adapted to their needs!
I also offer crash courses for those preparing for the start of the school year, so that they start the year well prepared 💪 and with a head start on the program.🧠
💭 If you have any questions, don't hesitate to contact me ;)
IMAT 2025 - complete preparation or subject-specific
In this course I will prepare you for the IMAT (Italian medical admission test) which happens every year and is the only way to get access to the English language medicine programme in public universities in Italy.
I will help you with the four scientific disciplines (math, physics, biology, chemistry) as well as the critical reasoning and general knowledge aspect. I will also prepare you with real-life exam scenarios in order to get used to the time limit and other constraints.
Chemistry and biology in all their branches for school and university students
5 years of experience in teaching chemistry and biology to school and university students. She holds a Bachelor of Pharmacy in Pharmaceutical Sciences in addition to a Master’s degree in Analytical Chemistry with honors.
The student will learn to understand chemical equations, compounds, and reactions, and enjoy studying and applying the lessons with ease and simplicity through a simplified explanation and simple-to-understand means of clarification.
Preparation for Resit Exams (July, August) - Maths, Physics, Chemistry, Statistics
Hello !
Summer is often a crucial time for students preparing for a resit exam. As an experienced math and science teacher, I offer rigorous, caring, and targeted support to help you succeed.
With over 7 years of experience in academic support, I understand the challenges and difficulties associated with a second-chance exam. My goal is to transform this revision period into a real opportunity for improvement.
--------------------------------------------------------------
-- A methodical approach to successfully catching up --
Each student is unique, and I adapt to your specific needs with a structured method:
• Rapid and targeted diagnosis: Identification of the most penalizing deficiencies from the first sessions.
• Intensive and personalized program: Implementation of a tailor-made work plan, according to the time available and the requirements of the exam.
• Review of the fundamentals: Consolidation of the essential bases to avoid making the same mistakes.
• Intensive training: Numerous exam-type exercises and simulations to gain confidence.
• Methodological advice: Learning effective strategies for managing your time, reading instructions, and structuring your responses.
• Motivating and reassuring follow-up: Regular support to stay on course, progress and regain self-confidence.
--------------------------------------------------------------
-- Commitment and professionalism --
I do everything I can to ensure your preparation is as effective as possible:
• Punctuality and seriousness: Strict respect for schedules and the defined calendar.
• Availability: Flexibility during the summer to adapt to your pace.
• Positive working atmosphere: A respectful and motivating environment, conducive to concentration and progress.
• Clear objective: To enable you to approach the exam calmly, with the right methods and the right reflexes.
--------------------------------------------------------------
The resit exam is not inevitable, it is a second chance: seize it with the right tools and the right support.
I will be happy to help you successfully complete this step.
See you soon !
cours particuliers en svt, physique ,chimie et math
many people face problems while studying scientific subjects , so if you one of them and you need a small or big help , I am here to help you to face any obstacle you may have in the matter.
I am a medical student at the medecine school of tunis.
science has always been a passion of mine.
so I intend to make a personalised plan to each student according to his difficulties and help him overcome them step by step .
EXPRIENCED TUTOR FOR IB, IGCSE, GCSE, EDEXCEL, A-LEVELS, SCIENCE, CHEMISTRY, BIOLOGY AND PHYSICS
As a dedicated tutor with extensive experience in preparing students for standardized exams such as the SAT, GMAT, and SSAT, I understand the unique challenges that each of these tests presents. My approach is comprehensive and focuses on building a strong foundation in critical areas such as Mathematics, Quantitative Reasoning, Verbal Skills, and Analytical Writing. Each program I develop is tailored to the specific requirements of the exam, ensuring that students are well-prepared and confident on test day.
Having a deep understanding of the test formats and question types allows me to provide personalized strategies that target each student's individual strengths and weaknesses. I believe that every student has a unique learning style, and my goal is to enhance their test-taking skills while improving their time management. By fostering a supportive learning environment, I aim to boost students' confidence and empower them to achieve top scores.
My tutoring sessions incorporate a variety of effective methods, including real exam questions and timed practice tests. This hands-on approach allows students to familiarize themselves with the types of questions they will encounter, making the actual exam feel less daunting. I teach proven techniques for tackling even the most challenging problems, ensuring that students feel equipped to handle any question that comes their way.
One of the key components of my tutoring is helping students develop effective study habits. I provide guidance on creating a structured study plan that maximizes their preparation time and aligns with their personal goals. This structured approach not only keeps students on track but also helps them build a sense of accountability, which is crucial for success.
In addition to academic preparation, I also focus on the psychological aspects of test-taking. Many students experience anxiety leading up to exams, which can affect their performance. I teach relaxation techniques and mental strategies to help manage stress, allowing students to approach their exams with a calm and focused mindset. By addressing both the academic and emotional challenges of test preparation, I equip students with a well-rounded toolkit for success.
Feedback is an essential part of the learning process, and I make it a priority to provide constructive and actionable insights during our sessions. After each practice test, I conduct a thorough review of the results, highlighting areas for improvement while also acknowledging progress. This continuous feedback loop helps students understand their growth and keeps them motivated throughout their preparation.
My commitment to student success goes beyond just teaching content. I aim to inspire a love for learning and self-improvement in each of my students. Many of my former students have gone on to achieve their academic goals, securing places at prestigious universities and programs. Their success stories are a testament to the effectiveness of my tailored approach and the dedication I bring to each tutoring session.
If you're looking to master the SAT, GMAT, or SSAT with confidence, I invite you to book a session now. Together, we will develop a customized learning plan that suits your individual needs, ensuring that you are not only prepared to face the test but also equipped to excel and reach your highest potential. With my guidance and your commitment, we can achieve outstanding results. Let’s embark on this journey to success together!
Qualified International teacher: Science, IGCSE, A level, IB (PYP, MYP), preparation for mock exams and external examinations.
Expert Science & Chemistry Tutor – IGCSE | A-Level | IB | KS3
Online & In-Person Lessons Available in Madrid.
Are you looking for a dedicated, experienced, and results-driven science tutor to help you or your child excel in school or exams? Whether you're preparing for IGCSE, A-Level, IB, or Coordinated Sciences, I’m here to help you achieve your goals.
✅ Subjects Offered:
Chemistry (IGCSE, A-Level, IB, Edexcel, AQA, Cambridge)
Coordinated Sciences (Double Award)
General Science (KS3 & KS4)
Exam preparation and lab skills (Paper 3/ practical-based support)
🧪 About Me:
I’m a qualified and passionate science teacher with over 10 years of experience teaching in international schools across Spain, the UK, and the Middle East. I currently work at a leading international school in and specialise in Chemistry and Coordinated Sciences.
🌟 What You’ll Get:
Personalized 1:1 support tailored to your learning style
Exam-focused strategies to boost confidence and grades
Simplified explanations of complex topics
Friendly, patient, and engaging lessons
Help with homework, projects, revision, and lab reports
📍 Location:
Online worldwide via Zoom/Google Meet
In-person in Madrid, flexible hours available
🎯 Who is this for?
Students aiming for top grades in science and chemistry
Those who need extra support understanding key concepts
IB or A-Level students needing help with Internal Assessments or lab work
📩 Message me today to book your first lesson or ask any questions. Let’s boost your science skills and exam success together!
Teaching chemistry to school and university students in a simplified manner
Hello students! Do you find it difficult to learn science subjects, especially chemistry? This may be because chemistry contains some difficult or complex concepts or terms. If you are one of these, do not worry!! Hello and welcome to you, my students, in the right place to solve this problem through simplifying science lessons, especially chemistry. Through these lessons, we will learn together how to deal with difficult-to-understand matters and terms, because I have extensive experience extending to more than 15 years in conveying complex concepts in a clear, easy and simple way. My goal is to make science and chemistry in general and organic chemistry in particular wonderful and understandable for everyone. As a dedicated teacher, I create an interactive and stimulating learning environment for my students using the latest methods. I am ready to share my passion and guide each student towards excellence and success in the field of science and organic chemistry and in studies in general, as I work as a student advisor in an international institution. In addition, I have excellent communication and presentation skills and am patient and calm when teaching. In addition, I constantly follow up on my students' progress and regularly evaluate their understanding through continuous solution of objective questions, as I care more about understanding than memorization. On the other hand, I also maintain good follow-up with parents. My teaching approach is directed towards achieving the highest results, with a focus on helping students understand and master information.
For university students or master's and doctoral students, I teach the course of natural product chemistry or phytochemistry. In this course, 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 devices, spectroscopy, mass spectrometry and magnetic resonance analysis. 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 methods that are carried out in the laboratory to conduct toxicity, antioxidant and diabetes analyses, etc.
Finally, "for those interested in scientific research" there is a course dedicated to knowing what scientific research is, how to choose a research point, how to write scientific research and how to find the appropriate journal for publication and everything related to this topic.
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 chemistry curricula.
With my qualifications and experiences, as I hold a master's degree and a doctorate in organic chemistry (chemistry of natural products), in addition to other postgraduate certificates and a doctoral scholarship in pharmaceutical sciences in Belgium from the Erasmus Mundus organization affiliated with the European Union.
✅ Math and Physics Course: Simple Method for Primary and Middle School Students [WEBCAM]
Hi there ! 👋
My name is Jamal and I am an experienced trainer, specialized in Maths and Physics-Chemistry courses, adapted to each student. 📚✨
✅ Improve your skills: Do you want to progress in Math, Physics-Chemistry, or both? I offer personalized courses for primary, middle and high school students, as well as for adults. 🧑🎓👩🎓
✅ All levels: No matter your level, even if you are a beginner, my courses are designed to help you progress! 🚀
✅ Effective teaching method: My method is based on an approach that facilitates the assimilation of concepts, allowing you to succeed in your homework and exams. 🎯 I combine theoretical courses, practical exercises, tutorials, exam corrections and revision sheets.
✅ Varied Support: I use a multitude of supports, including presentations, games, videos, images, audios, and homework between sessions to make learning dynamic. 🎥🎮📖
If you need help, feel free to contact me. I am here to help students around the world improve their grades and skills! 🌍💪