Ciencias (Biología, Química y Física): Nivelación y preparación.

Van 19.61 $ /h

Clases de nivelación en las tres ciencias básicas de secundaria. Mediante tutorías virtuales, material de apoyo, herramientas tecnológicas y práctica. Sumado a esto, se brinda apoyo adicionalmente mediante el whatsapp para evacuar dudas o consulta que surjan durante la realización de prácticas o en el día a día escolar.

Locatie

Online vanuit Costa Rica

Leeftijd

Kinderen (7-12 jaar oud)

Tieners (13-17 jaar oud)

Volwassenen (18-64 jaar oud)

Senioren (65+ jaar oud)

Niveau van de leerling

Beginner

Gemiddeld

Gevorderden

Duur

60 minuten

De les wordt gegeven in

Spaans

Vaardigheden

Aard- en levenswetenschappen

Beschikbaarheid typische week

(GMT -05:00)

New York

Online via webcam

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

Lina

5.0

(1)

I can tutor biology and life science on all levels.
Also, maths and other sciences on a primary and high school level.
I can help students for their exams, other test or tasks. I can also help students studying for entrance exams for medicine, by example.
My goal is to see progress in my students understanding of the topic so an increase in their grade will follow.

Ahmed

5.0

(1)

Science/Chemistry for schools pre till grade 12

Chemistry mainly regarding quality labs (water, pharmaceuticals, petroleum,.....)

Got TOT & almost TEFL

IELTS GT 6

10+ year Word, Excel & PowerPoint experience.

19+ year experience through environmental labs, scientific instruments & industrial chemicals companies.

5.0

(1)

The word isotopes are the combination of two words, one is Iso which means ''same', and another is topes which means ''places'' those elements which have the same atomic number (numbers
or proton), but different mass number are called isotopes.

In a neutral atom there is
equal numbers of proton and electron, so their chemical properties are same but
have different physical properties, so we can separate them by physical method.

Usually, mass spectrograph
is the method which is used to separate the isotopes of different elements.

Salomé

5.0

(1)

Diplômée universitaire de 34 ans, ingénieur de gestion, avec 12 ans d'expérience professionnelle propose ses services d'enseignement.

Cours de (1H uniquement en ligne) - 1H30 ou 2H dépendant la matière/niveau/localisation
Professeur pédagogue et organisé avec de bonnes techniques de révisions et d'organisation
Tous niveaux primaire et secondaire

Pédagogue et patiente avec une bonne méthodologie adaptée à chaque élève

Taux de réussite de 97% sur un suivi régulier

N'hésitez pas à me contacter pour plus d'information !
À bientôt

Rodolphe

5.0

(1)

French lessons for professionals, students, and expats in Brussels and online, tailored to level and goals.
I propose specialized coaching for work-related communication and rapid integration.

What I offer
- One-to-one French lessons online or on-site in Brussels and nearby communes, adapted to A1–C1 levels (beginners to advanced).
- Specialized coaching for professional contexts: oral presentations, meetings, interviews, emails, and sector-specific needs in business, scientific, medical, and technical domains.
- Expat and newcomer support: practical French for daily life in Belgium, cultural norms, administrative basics, and local context for a smoother start.

Who I am
- Native French speaker, fluent in English and Dutch, with extensive experience in multilingual, multinational environments.
- PhD-trained, highly educated, and passionate about helping learners build confidence and use authentic, clear French in real situations.
- Deep knowledge of Belgian geography, culture, and institutions to help learners integrate quickly and communicate effectively.
- Experienced as people coach and French content producer. Certified in French-language AI training and data annotation, bringing rigorous feedback and modern tools to learning.

Good-fit Leraar Garantie

Contacteer Adrian Brenes