Learn high school chemistry, biology, and/or math with a tutor with over 5 years of experience, in Barcelona or online from home. - Badalona

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Learn high school chemistry, biology, and/or math with a tutor with over 5 years of experience, in Barcelona or online from home.

From 58.32 C$ /h

Biology, chemistry, and math tutor with over five years of experience teaching high school students in international programs such as IB and MYP. She holds a degree in Biotechnology Engineering and is a Master's student in Molecular Biotechnology, with experience in research, industry, and teaching at an international British school. Classes are offered in Spanish (native) or English (C1), including support for students whose second language is English.

My classes are tailored to each student, combining interactive exercises, real-life examples, and practical experiments to help them understand concepts, apply them in concrete situations, and develop confidence, curiosity, and critical thinking beyond just memorizing content. If you're interested, please don't hesitate to contact me. I'd be happy to help you achieve your academic goals.

Location

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At student's location :

Around Badalona, Spain

Online from Spain

About Me

I teach secondary school students from the age of 10 in biology, chemistry, and mathematics, as well as preparation for national and international exams (IB, MYP, etc.). I work in Spanish (native) or English (C1), which allows me to support students in bilingual contexts.

I adapt to each student’s pace and learning style, creating a comfortable and motivating environment where they can learn with confidence. In my classes, I explain concepts step by step in a clear way, use everyday examples and real-life situations, relate content to scientific experiments, encourage active participation through exercises and discussions, strengthen deep understanding so that students can apply what they learn beyond memorization, and share effective study and organization strategies to successfully prepare for exams.

Education

Biotechnology Engineering – University of Chile (2015–2021)
Graduated with highest honors (GPA: 6.3/7)

Master’s in Molecular Biotechnology – University of Barcelona (2023–present)
Currently in progress

Experience / Qualifications

Over 5 years of experience as a private tutor in biology, chemistry, and mathematics, including exam preparation.

Experience as a Learning Assistant at an international school under IB and MYP programs, supporting both content comprehension and practical laboratory skills.

Languages: Spanish (native), English (advanced, C1 certified – IELTS).

Experience in scientific research and the biotechnology industry.

Age

Teenagers (13-17 years old)

Student level

Beginner

Intermediate

Advanced

Duration

60 minutes

90 minutes

The class is taught in

Spanish

English

Skills

Biology

Chemistry

Math

Availability of a typical week

(GMT -05:00)

New York

Online via webcam

At student's home

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

Konstantinos

5.0

(1)

Hi there! My name is Konstantinos, but you can call me Tino. I’ve been tutoring for almost 17 years, starting when I was just 12. I have experience in a wide range of subjects, including Elementary, Middle School, and High School Math, Pre-Algebra, Algebra I and II, College Algebra, Geometry, Pre-Calculus, Calculus, Statistics and Probability, SAT Math Preparation, as well as Biology, Chemistry, Economics, and Business. I’ve worked with AP, IB, and college students, helping them improve their grades from Ds and Cs to Bs and As. My goal is to guide students and help them achieve their full potential. If you have any questions, feel free to ask!

I’m moving to Toulouse, France, to pursue a PhD in Economics at the Toulouse School of Economics. Currently, I’m based in Barcelona, where I completed my Master’s in Economics at the Barcelona School of Economics. In 2022, I earned a Master’s in Data Sciences from ESSEC Business School and CentraleSupélec Engineering School in Paris, France. My bachelor’s degree is in Business Administration from Emory University in Atlanta, GA, USA. My dream is to work in research in development economics. Tutoring has always been a passion of mine, as I love helping people achieve their goals. I’m available for both in-person and online tutoring and have extensive experience with both.

Raef

5.0

(1)

Experienced over 18 years, I give private lessons in Mathematics - Analysis - Matrices - Statistics - Algebra - Geometry - Physics - Chemistry - Biology and Geology to students of French program of Terminales, Bac, 1ère, Seconde, Brevet or international gold European (in English) or competition and medical university preparatory classes or 1st and 2nd university years either at home or by internet online by a method of virtual class following a link which serves as a table plus skype (very modern and effective method) with results all mentioned since 2015 by this method or by the face-to-face method since 2002.
For more information, do not hesitate to contact me, guaranteed response in a few minutes up to 10 hours maximum.

Ricardo

5.0

(1)

I have a degree in Physics with 6 years of experience in IES. My methodology is quite good given that last year, nobody failed and those who took the Selectividad, got the necessary grade for their studies.
In the case of students who wish to access FP, I have made a summary of all the entrance exams. It was one of the subjects I taught at an IES.
The time available for each student may vary slightly depending on where the student lives, because I don't mind traveling, but I have my work commitments. Even if I can't show up on Saturday to Sunday nights, I could do it online in the early hours of that night.

Maria

5.0

(1)

Hello!
My name is Maria, I am an university graduate (Biology Degree) with more than 8 years of experience in teaching, and currently completing a PhD in Neuroscience.
I have been teaching private one to one lessons, group lessons, and in schools and universities (both in the UK and abroad - Argentina and Spain).

I am offering private one-to-one tuition or lessons to small groups of students in the following subjects:

- Maths and Physics Key Stage (KS 2, 3 & 4) and GCSE

- Biology, Chemistry and Life Science; Key Stage (KS 2, 3 & 4), GCSE, A-Level & Degree.

- Biochemistry, Molecular and Cell Biology, Inorganic and Organic Chemistry, Genetics, and related subjects: Degree levels.

Classes can be taught in English or Spanish. I am willing to travel to my students' homes, within reasonable distance and accessibility.
Good availability during the week and weekends if needed.

Tomás

5.0

(1)

As an experienced and qualified teacher of Science, Maths, and English I offer two different sets of classes. I have taught in high schools in Ireland for three years and before that I completed a degree in Medicinal Chemistry.

English as Second Language
Learning another language is a difficult process and at different times your needs will vary. At times more focus on grammar and vocabulary is needed to help you reach the next level of understanding. At other times a focus on pronunciation and conversation is needed to enhance your fluency. At this class the teaching will be adaptive to your needs and we can set common goals together.

Science and Maths
Preparing to undergo exams can be daunting and it is much better to keep up with your class as opposed to falling behind and trying to catch up while under pressure right before your exam. In this class we will go over what you are learning at the minute on your course as well as looking forward to the next topics so that you are prepared when your teacher introduces it in class. This will avoid feeling lost moment that happens when new topics are introduced and will help you get the most out of your teachers instructions.

Mavi

5.0

(1)

I am Mavi, a physics engineer working at an aerospace company.
I have been teaching private lessons at the primary, secondary, high school, and university preparatory levels for 9 years. I teach mathematics, physics, chemistry, and science. I have a good command of the curricula of IB, IGCSE, American, Hong Kong, and international schools.

Additionally, I hold the position of president at the Astronomy Society, where I foster my students' interest in astronomy and science beyond the lessons. I prepare the learning environment by incorporating experiments and exploration, moving away from rote education. I often bring experimental materials to class, aiming to make learning memorable through hands-on experiments.

As an educational mentor, I approach my students as if they were my siblings, valuing creativity. I have a deep passion for mathematics, physics, and science. I am dedicated to helping students understand and learn because life encompasses both SCIENCE and ART. The more people I can inspire to know, understand, and love mathematics, physics, and chemistry, the more proud I am.

Are you curious about how nature works?

Let's explore together!

Harsh

5.0

(1)

I hold a degree in Electrical Engineering from the University of Wisconsin - Madison, USA, and relocated from London to Barcelona in 2023.

Mathematics has always been a huge passion of mine and I have found it helps in developing critical thinking and problem-solving skills. These skills are crucial in building confidence and nurturing creativity in students (I even use math to create music!).

I enjoy teaching various math topics, such as algebra, geometry, ratio and proportion, probability, and trigonometry, among others. I'm also equipped to assist students in preparing for 11+, 13+, GCSE, IB and SAT exams.

In addition to being a math tutor, I also have a certificate in TEFL. This has enabled me to design my lessons in a way that is more engaging and effective for students of all ages.

Having lived in five different countries, including the UK, Belgium, USA, India, and Spain, I bring a diverse perspective to my teaching. During my leisure time, I enjoy creating music, cooking, watching movies and running (mostly long walks these days!).

Please message me through Apprentus with any questions you may have. I'm eagerly looking forward to hearing from you!

Chiwila

5.0

(1)

I am an experienced and certified mathematics tutor specializing in a range of curriculums, including AS and A-Levels, IGCSE, GCSE, SATs, Edexcel, and the International Baccalaureate (IB). With a proven track record of guiding students to success in these rigorous exams, I understand the unique challenges each curriculum presents. My approach is designed to meet each student's individual needs and learning style, ensuring that they receive the tailored support necessary to excel.

Mathematics can often seem daunting, but my goal is to help students build a deep understanding of mathematical concepts. I believe that a solid foundation in the basics is crucial, and I work to ensure that students grasp fundamental principles before moving on to more complex topics. This method not only boosts their confidence but also prepares them for advanced problem-solving scenarios. I utilize a variety of teaching methods, from visual aids to interactive exercises, to cater to different learning styles and make the subject more relatable.

In my sessions, I focus on developing effective problem-solving strategies. I guide students through step-by-step processes for tackling various types of mathematical problems, helping them to analyze questions critically and approach solutions systematically. This analytical skill is invaluable, not just for exams, but for future academic pursuits and real-world applications. I encourage students to ask questions and engage in discussions, as this fosters a deeper understanding of the material.

I also recognize that exam preparation involves more than just understanding the content; it requires familiarity with the exam format and types of questions they will encounter. I provide targeted practice using past papers and mock exams, which allows students to hone their test-taking skills and time management. This practice is essential for building the resilience and confidence needed to perform well under exam conditions.

Whether you're looking for support with fundamental concepts or advanced topics, I am here to provide clear explanations and structured guidance. My lessons are designed to be engaging and interactive, ensuring that students remain motivated and focused. I believe that learning should be a positive experience, and I strive to create a supportive environment where students feel comfortable expressing their concerns and challenges.

Throughout my tutoring career, I have seen firsthand the transformative impact of personalized education. Many of my students have achieved outstanding results, including high grades and scholarships, thanks to the tailored support I provide. I take immense pride in their accomplishments, and my dedication to their success is unwavering.

In addition to my expertise in mathematics, I emphasize the importance of a growth mindset. I encourage students to view challenges as opportunities for learning and growth. This perspective not only helps them in their studies but also equips them with resilience that will serve them well in all areas of life.

If you're looking for expert tutoring that delivers outstanding results, I invite you to book a lesson today. Together, we can embark on a journey toward academic excellence in mathematics. I am committed to helping you achieve your goals and unlock your full potential. Don't hesitate to reach out; I am here to support you every step of the way!

Mounir

5.0

(1)

I am a qualified engineer from Arts et Métiers ParisTech and followed a preparatory class, accumulating more than 10 years of experience as a private mathematics teacher. My goal is to help your child reach their full academic potential in mathematics and develop skills that will prepare them for a bright future.

Why choose my courses?

Would you like your child to:

Significantly improve your results in mathematics/physics-chemistry?
Join a selective curriculum?
Become independent and confident in your abilities?
Over the last 5 years, I have had the privilege of supporting more than 30 French students, from middle school (sixth, fifth, fourth, third) to high school (second, first, terminale), towards academic success. My students obtained good averages, passed the certificate, the baccalaureate and the preparatory classes, while strengthening their self-confidence.

My teaching method in 3 steps:

Short term: Immediate improvement in average by assimilating the course and preparing for assessments. This includes assimilating the course, taking notes, practicing standard exercises, anticipating teachers' expectations and test questions, as well as acquiring writing methods.

Medium term: Integration of reasoning and working methods. Your child will learn to work regularly in this order: assimilation, training exercises, preparation for assessments and analysis of results.

Long term: Establishing clear goals, building the steps to achieve them, realizing the SIMPLICITY of mathematics, building confidence in your abilities and unlocking your child's potential.

Details of the formula:

One to two sessions of 1h30/2h per week to assimilate the course and prepare for the evaluations.
Classes delivered via Google Meet for effective online learning.
Use of a virtual whiteboard to facilitate the assimilation of concepts.
Access to an online library including 10 mathematics reference books.
Over 1000 online exercises to strengthen math skills.
Questions ?

Contact me now on Apprentus, and I will respond quickly. Together, we can give your child the future they deserve through an exceptional math education.

Don't let this opportunity pass you by! Book today for outstanding results in mathematics.

Mounir, Elite Engineer: Your Key to Excellence in Mathematics

Florian

5.0

(1)

I present lessons in a professional manner that helps a lot to understand and assimilate easily.
Lessons in mathematics, physics and chemistry in all primary, middle and secondary levels, in Arabic and French.
Add to Arabic language lessons for all Muslims, primary and middle school.

Rémi

5.0

(1)

Student at the ENS in Paris, and questioner in preparatory classes, I decided to give physics-chemistry lessons to pass on what talented teachers have taught me and which I consider effective in order to help new students to better understand, learn, and pass their exams.

Together we will work on the lessons as well as classic exercises in order to both understand and manipulate the key notions and concepts in the program.

Understanding, method, efficiency, are the key points of my approach. I will adapt to each person's level, and we will be able to go back to the basics as well as go in-depth with the courses and prepare for the most selective competitions.

Give real meaning to the course, to the formulas, to the calculations, to make them your own, to have a perspective on the results, to know how to present them clearly, to understand the logic of the exercises, all these notions are all points evaluated in the exams/competitions that we will prepare together.

Courses possible in Barcelona (preferably in the city) or by video

Elisabet

5.0

(1)

I support you in everything you need to pass your assignments and exams, whether at primary, secondary, high school or university level. I have more than 12 years of experience. I have taught at both primary and secondary level, as well as high school and university level.

Eduardo

5.0

(1)

👋 Do you find math difficult, confusing, or do you feel it's holding you back academically?
You're not alone. Many students lose confidence because they lacked a solid foundation or because the pace of the class wasn't right for them. The good news is that it is possible to learn math safely and without stress.

I am Eduardo, a mathematician and teacher with more than 10 years of experience in online teaching internationally.

🎓 I work with students from:

✔️ International Baccalaureate (IB) School
Classes focused on deep understanding, problem-solving and preparation for IB-type assessments and exams, using specialized material and clear strategies.

✔️ University
Classes in Basic Mathematics, Differential and Integral Calculus, Differential Equations, Linear Algebra, Topology, among others.
I have accompanied students of Economics, Administration, Engineering and Science, helping them to pass demanding courses and significantly improve their academic performance.

💻 What do you get in my online classes?

🔹 100% personalized classes, adapted to your level, pace and goals.
🔹 Clear, patient, and pressure-free explanations.
🔹 Flexible schedules that fit your availability.
🔹 Specialized digital material and progressive exercises.
🔹 Continuous follow-up and direct communication with me.
🔹 Visible results from the first weeks, reflected in greater understanding, confidence and better grades.

📌 My goal is not for you to memorize formulas, but for you to understand, gain confidence, and be able to solve problems on your own.

📩 If you want to improve in math and leave frustration behind, write to me and let's talk.
Together we will find the best way to help you move forward.

Lameck

5.0

(1)

I am an experienced tutor specializing in Mathematics, Geography, and Environmental Science, with a focus on building confidence and improving results. I teach students preparing for Edexcel, Cambridge Checkpoint, SAT, IGCSE/GCSE and national exams.
My lessons are interactive, clear and tailored to individual learning styles. In Mathematics, I emphasize step-by-step problem solving, logical reasoning, and exam strategies. In Geography and Geology, I simplify complex concepts using real-world case studies, maps, and topical global issues to make learning practical and engaging.
I believe in challenging students without overwhelming them. After each lesson, I provide guided practice and feedback to ensure steady progress. Whether you need to strengthen your foundation, prepare for standardized exams, or boost your confidence, my goal is to help you achieve excellent results.

Jorge

5.0

(1)

I offer private math and physics classes for students from secondary school to university (all levels). Classes can be held in person in Barcelona or online from anywhere. I have a degree in Physics and Mathematics from the University of Santiago de Compostela and offer classes in Spanish, Galician, or English. I adapt to the student's needs and preferred approach: tutoring, exam preparation, expanding knowledge, or mentoring in university subjects.