facebook
favorite button
super instructor icon
Trusted teacher
This teacher has a fast response time and rate, demonstrating a high quality of service to their students.
member since icon
Since April 2025
Instructor since April 2025
Chemistry Classes: Chemistry classes and tutoring are offered to high school and university students.
course price icon
From 9.97 £ /h
arrow icon
Do you want to learn chemistry? Do you find it difficult and think the subject is impossible?
In the following Chemistry classes, you'll learn from the basics and progress until you fully understand the subject. I'll teach you using techniques and strategies that make the subject easy, simple, and fun for you, so you'll enjoy the time we spend learning.
Like you, I'm young and I understand the difficulties involved in studying a subject like Chemistry. However, I've found methods and ways for you to learn from the most basic to the most advanced, and believe me, you'll learn a lot.
Extra information
✅ What will you learn?
🔬 Fundamentals of Chemistry
🧬 Atomic structure and periodic table
⚗️ Nomenclature and chemical formulation
🧪 Chemical reactions and stoichiometry
📊 Solutions, pH and concentration
🔥 Thermochemistry, gases, and more...
👨‍🔬 Also Organic Chemistry (optional)

✅ High school students
✅ University students in the first semesters
✅ Those who need to reinforce or prepare for exams
✅ Personalized classes adapted to your pace
You choose the duration and frequency of the classes.
Book your first class now!
Location
green drop pin icon
|
Use Ctrl + wheel to zoom!
zoom in iconzoom out icon
location type icon
At teacher's location :
  • Quitumbe Nan Y S32, Avenida Quitumbe Ñan & S32, Quito, Ecuador
location type icon
Online from Ecuador
About Me
Hello, I'm Miguel , I'm 26 years old and I live in Quito. Like you, I was a student, and I understand many of the needs and difficulties people face when learning a subject. I graduated in Clinical Biochemistry from the Central University of Ecuador. I currently work at the Nueva Aurora Hospital. In my free time, I teach classes to students. If you give me the opportunity, you'll see that you'll learn the subject very quickly and easily. Contact me and you'll see for yourself.
Education
I studied and graduated from the Clinical Biochemistry program at the Central University of Ecuador. I am currently completing a postgraduate MBA at the Catholic University.
Experience / Qualifications
Over 4 years of teaching high school and university students, everyone has told me that they learned a lot and that the classes have helped them in their university and professional careers.
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
Availability of a typical week
(GMT -05:00)
New York
at teacher icon
At teacher's location and via webcam
Mon
Tue
Wed
Thu
Fri
Sat
Sun
00-04
04-08
08-12
12-16
16-20
20-24
Similar classes
arrow icon previousarrow icon next
verified badge
Experienced college graduate teacher. of Science and College. of Medicine for more than 18 years gives private lessons at home or online by a very modern method of Mathematics - Analysis - Matrices - Statistics - Algebra - Physics - Chemistry - Biology of French program to students of Terminales, 1ère, Seconde, Brevet, Competition and university preparatory classes for the year 2022/2023. As well as for IB international program students in English.
You can contact me for details.
I practice teaching since I was a student where I was first in my class.
Program and prices specific to the countries of South America which ends their program later where I can be there with help to better prepare CNED's homework
My final year results were with VERY GOOD AND GOOD AND EXCELLENT honors.
Do not hesitate to contact me for more information, answer in a few minutes to 12 hours
verified badge
My name is Guisella Lema. I completed my studies at the Faculty of Chemical Engineering at the National Polytechnic School and have a master's degree in Education and Learning Management Mediated by Information and Communication Technologies (ICT).

For over 14 years, I have helped national and international students of different academic levels, whether school, college, or university, understand, pass, and excel in:

-Subjects such as: chemistry, physics, mathematics, calculus, statistics, English, mass balance and energy balance.

- Admission to national and international universities.

- Passing the International Baccalaureate (IB) exams.

- Internals, essays, monographs, theses and models.

- Featured competitions and olympiads in the subjects of chemistry, mathematics, and physics.

I have worked with more than 20 prestigious schools throughout Ecuador and with students from universities such as UDLA, USFQ, PUCE, UCE, ESPE, EPN, ESPOL, Yachay, among others.

My classes are tailored to your pace, level, and goals. They are based primarily on the theoretical and practical foundations your professors teach you, and especially based on your academic needs and challenges.

What do I offer?

- Didactic approach with constructivist and connectivist strategies

- Interactive resources, simulators, quality bibliography and personalized material

- Constant monitoring and support between classes.


There are already more than 200 satisfied students who endorse my work!

If you're looking for real results and quality classes, I'm here to help. Schedule your class today!
verified badge
I have an engineering degree from the National Polytechnic and also a master's degree.
I have taught privately for more than 15 years.
I have always been updating myself with the curricular frameworks that change year after year.
I adapt to students and their schedules to provide better service.
I have a lot of patience and I try to help my students solve their problems on their own.
I am empathetic with the difficulties that students present, I have always tried to improve communication between teacher and student, for a better understanding of the subject taught.
I have taught classes in some institutes in the city of Quito, I use two methodologies: in person and virtually.
Virtually, the classes can be recorded so that you can repeat them as many times as you wish. I have a good internet speed and a machine with the necessary capacity to do the classes without interruptions or intermittencies due to the internet.
I move within the city to any place since I have my own transportation.
I specialize in mathematics, physics, chemistry and geometry for the EPN prepo, as well as the first and second semester subjects of the EPN.
I know the curriculum of all the universities in the country, because I have given several students not only from the city of Quito such as EPN, USFQ, UDLA, UTE, ESPE, UTPL, UPS, UIDE, Universidad Católica; but also from students from ESPOL, ESPOCH, IKIAM, Técnica del Norte, UTM.
verified badge
I have 11 years of experience teaching tutoring, providing homework help, and assisting with exam preparation and avoiding supplementary exams.✨

If you have questions do not hesitate to contact me
It will be a pleasure to help you 🤗
verified badge
Math, Physics and Chemistry Classes 📚🔬
Do you need help with these subjects? We offer personalized classes for all levels, with clear explanations and practical exercises. Learn easily and effectively with us!

📍 Modality: in-person or online
verified badge
In-home tutoring or homework help in Math, Physics, or Chemistry. Designed for elementary and high school students who want to strengthen their knowledge, improve their academic performance, or prepare for important exams. My goal is to provide personalized support that adapts to each student's pace and level, ensuring they understand the fundamental concepts and can apply them practically in their studies.

During the sessions, clear teaching methods and everyday examples are used to facilitate the understanding of complex topics such as algebra, geometry, basic calculus, laws of physics, and chemical reactions. The use of cell phones, tablets, or computers is permitted. Furthermore, the development of logical reasoning and problem-solving skills, essential for academic success, is encouraged.

Classes are held in a comfortable and safe environment, directly in the student's home, saving time and providing greater peace of mind for families. Study strategies, practical exercises, and ongoing support are also included to ensure real progress. With commitment, patience, and experience, I strive to help each student achieve their goals and discover that learning science can be accessible and motivating.
message icon
Contact Sebastián
repeat students icon
1st lesson is backed
by our
Good-fit Instructor Guarantee
Similar classes
arrow icon previousarrow icon next
verified badge
Experienced college graduate teacher. of Science and College. of Medicine for more than 18 years gives private lessons at home or online by a very modern method of Mathematics - Analysis - Matrices - Statistics - Algebra - Physics - Chemistry - Biology of French program to students of Terminales, 1ère, Seconde, Brevet, Competition and university preparatory classes for the year 2022/2023. As well as for IB international program students in English.
You can contact me for details.
I practice teaching since I was a student where I was first in my class.
Program and prices specific to the countries of South America which ends their program later where I can be there with help to better prepare CNED's homework
My final year results were with VERY GOOD AND GOOD AND EXCELLENT honors.
Do not hesitate to contact me for more information, answer in a few minutes to 12 hours
verified badge
My name is Guisella Lema. I completed my studies at the Faculty of Chemical Engineering at the National Polytechnic School and have a master's degree in Education and Learning Management Mediated by Information and Communication Technologies (ICT).

For over 14 years, I have helped national and international students of different academic levels, whether school, college, or university, understand, pass, and excel in:

-Subjects such as: chemistry, physics, mathematics, calculus, statistics, English, mass balance and energy balance.

- Admission to national and international universities.

- Passing the International Baccalaureate (IB) exams.

- Internals, essays, monographs, theses and models.

- Featured competitions and olympiads in the subjects of chemistry, mathematics, and physics.

I have worked with more than 20 prestigious schools throughout Ecuador and with students from universities such as UDLA, USFQ, PUCE, UCE, ESPE, EPN, ESPOL, Yachay, among others.

My classes are tailored to your pace, level, and goals. They are based primarily on the theoretical and practical foundations your professors teach you, and especially based on your academic needs and challenges.

What do I offer?

- Didactic approach with constructivist and connectivist strategies

- Interactive resources, simulators, quality bibliography and personalized material

- Constant monitoring and support between classes.


There are already more than 200 satisfied students who endorse my work!

If you're looking for real results and quality classes, I'm here to help. Schedule your class today!
verified badge
I have an engineering degree from the National Polytechnic and also a master's degree.
I have taught privately for more than 15 years.
I have always been updating myself with the curricular frameworks that change year after year.
I adapt to students and their schedules to provide better service.
I have a lot of patience and I try to help my students solve their problems on their own.
I am empathetic with the difficulties that students present, I have always tried to improve communication between teacher and student, for a better understanding of the subject taught.
I have taught classes in some institutes in the city of Quito, I use two methodologies: in person and virtually.
Virtually, the classes can be recorded so that you can repeat them as many times as you wish. I have a good internet speed and a machine with the necessary capacity to do the classes without interruptions or intermittencies due to the internet.
I move within the city to any place since I have my own transportation.
I specialize in mathematics, physics, chemistry and geometry for the EPN prepo, as well as the first and second semester subjects of the EPN.
I know the curriculum of all the universities in the country, because I have given several students not only from the city of Quito such as EPN, USFQ, UDLA, UTE, ESPE, UTPL, UPS, UIDE, Universidad Católica; but also from students from ESPOL, ESPOCH, IKIAM, Técnica del Norte, UTM.
verified badge
I have 11 years of experience teaching tutoring, providing homework help, and assisting with exam preparation and avoiding supplementary exams.✨

If you have questions do not hesitate to contact me
It will be a pleasure to help you 🤗
verified badge
Math, Physics and Chemistry Classes 📚🔬
Do you need help with these subjects? We offer personalized classes for all levels, with clear explanations and practical exercises. Learn easily and effectively with us!

📍 Modality: in-person or online
verified badge
In-home tutoring or homework help in Math, Physics, or Chemistry. Designed for elementary and high school students who want to strengthen their knowledge, improve their academic performance, or prepare for important exams. My goal is to provide personalized support that adapts to each student's pace and level, ensuring they understand the fundamental concepts and can apply them practically in their studies.

During the sessions, clear teaching methods and everyday examples are used to facilitate the understanding of complex topics such as algebra, geometry, basic calculus, laws of physics, and chemical reactions. The use of cell phones, tablets, or computers is permitted. Furthermore, the development of logical reasoning and problem-solving skills, essential for academic success, is encouraged.

Classes are held in a comfortable and safe environment, directly in the student's home, saving time and providing greater peace of mind for families. Study strategies, practical exercises, and ongoing support are also included to ensure real progress. With commitment, patience, and experience, I strive to help each student achieve their goals and discover that learning science can be accessible and motivating.
Good-fit Instructor Guarantee
favorite button
message icon
Contact Sebastián