

One of our best tutors. Quality profile, experience in their field, verified qualifications and a great response time. Welder will be happy to arrange your first Preparation for the scientific bac lesson.
Welder
One of our best tutors. Quality profile, experience in their field, verified qualifications and a great response time. Welder will be happy to arrange your first Preparation for the scientific bac lesson.
- Rate ₦22199
- Response 1h
-
Students50+
Number of students accompanied by Welder since their arrival at Superprof
Number of students accompanied by Welder since their arrival at Superprof

₦22199/h
Unfortunately, this tutor is unavailable
- Preparation for the scientific bac
- Probability
PROBABILITY and STATISTICS classes. Random Variables, Hypothesis Test, PDF / Probability Function, Cumulative Distribution, Combinatorial Analysis, Conditional Probability
- Preparation for the scientific bac
- Probability
Lesson location
Ambassador
One of our best tutors. Quality profile, experience in their field, verified qualifications and a great response time. Welder will be happy to arrange your first Preparation for the scientific bac lesson.
About Welder
My classes are oriented to lead the student to understand, not just memorize, the concepts, their meanings and main consequences for the discipline studied. I can easily identify the student's thinking process and use it to guide my teaching strategies in order to make the concepts more natural for my students. For students of Higher Education, I like to present applications in their areas so that the knowledge is more easily understood and solidified.
About the lesson
- Primary
- Secondary
- WASSCE
- +6
levels :
Primary
Secondary
WASSCE
National Common Entrance Examination (NCEE)
GCE
Adult education
Masters
Doctorate
MBA
- English
- Spanish
All languages in which the lesson is available :
English
Spanish
Hi,
my name is Welder Oliveira, an experienced online tutor graduated in MATHEMATICS and also in STATISTICS with a Master's degree in Computer Science. I have worked for more than 10 years as a tutor, helping several students to achieve their goals - since passing their courses (or grades) until get preparation for SAT like exams.
I have taught from teenagers who needed school reinforcement to university students in disciplines such as Calculus, Linear Algebra, Analytical Geometry, Probability and Statistics (among others). As a statistician, I am specialized in subjects relating Probability and Statistics like Random Variables, PDF, Cumulative Distribution and Hypothesis Test.
Now it is your turn! Entrust me the task of leading you to your goal. Contact me and take a free online class!
To ensure the classes quality, I use digital blackboards and appropriate hardware (tablet + pen) which enables great one-to-one class experience.
Review
All reviews are collected by us and are 100% reliable. They correspond to a real experience of Welder students
Perfect! Conhecedor profundo sobre estatística. Raciocínio rápido. Facilidade de compreensão dos problemas. Muito didático. Recomendo fortemente!
Perfect! Aulas prestativas e o conteudo discutido fica disponível depois. Sanou minhas dúvidas. Recomendo!
View more reviews
Recommendations
Recommendations come from relatives, friends and acquaintances of the tutor
Prof mega atencioso, boa comunicação que avalia seu nível de dificuldade e consegue te fazer entender “ o impossível “
Um professor com muita didática, faz um assunto difícil parecer fácil, paciente e preocupado com a aprendizagem do aluno. Me ajudou muito, na verdade, salvou minha apresentação de seminário, super indico e com certeza quando eu precisar o chamarei novamente. Só tenho a agradecer
Ótimo professor. Atencioso e explica bem. Recomendo.
Excelente professor, muito atencioso e prestativo. Se preocupa em deixar o material para o aluno rever depois. Recomendo.
O professor Welder é um ótimo profissional e uma ótima pessoa.
Domina o conteúdo, tem muita facilidade para passar o conhecimento e tem muita paciência.
Indico a todos.Welder é um profissional excepcional. Ele possui uma didática inquestionável, sempre muito atencioso, dedicado e respeitoso. Se você perguntar 10x a mesma coisa, ele sempre encontrará uma nova maneira de te explicar. O cara é fera, podem pegar aulas com ele sem medo. Salvou altos semestre meus.
É um professor dedicado, esforçado e de muita paciência no processo de aprendizado de seus alunos, eu super recomendo suas aulas.
É um professor dedicado, esforçado e de muita paciência no processo de aprendizado de seus alunos, eu super recomendo suas aulas.
O Welder é um excelente professor, que possui uma boa didática e um bom empenho ao ministrar suas aulas. Super recomendo!
Trabalhei com o Welder no Mestrado de Computação e, em diversas ocasiões, ele foi um coaching pra mim em modelos matemáticos, pela sua experiência anterior dos dois cursos de Graduação que fez (Matemática e Estatística). Recomendo-o pela sua extrema competência, pela paciência e didática no ensino de matemática, o que facilitou o meu aprendizado de temas complexos.
View more recommendations
Rates
Rate
- ₦22199
Pack prices
- 5h: ₦103595
- 10h: ₦194858
Travel
- + ₦15
webcam
- ₦22199/h
Details
Payments will be made via Paypal
Similar Preparation for the scientific bac tutors in Setor Pedro Ludovico (Goiânia)
-
![teacher_picture]()
Asiyanbola
Ibadan & webcam- Super tutor
Learn chemistry and other related subjects the way you learn "abc". by a chemistry specialist for high school students at your convenience
- ₦2000/h
- 1st lesson free
-
![teacher_picture]()
Ejideaku
Warri & webcam- Confirmed
I'm a graduate of mathematics and most importantly is that i'm a passionate teacher
- ₦5000/h
- 1st lesson free
-
![teacher_picture]()
Aderonmu joshua taiwo
Agege & webcam- Confirmed
Skilled and experienced teacher with over 15 years experience in science and mathematics. teaches both seamlessly such that, learning becomes interesting and easier for learners.
- ₦5000/h
- 1st lesson free
-
![teacher_picture]()
Jesuware
Lagos & webcam- Confirmed
A seasoned and experienced chemistry teacher with track record of success in preparing students for school internal and external examination.
- ₦4000/h
- 1st lesson free
-
![teacher_picture]()
Salami
Lagos- Confirmed
I'm very good at imparting knowledge when it comes to stem, and most of my students are doing well at different british schools in lagos.
- ₦4000/h
- 1st lesson free
-
![teacher_picture]()
Raheem
& webcam-
New
A biochemistry and molecular biology major, with appreciable experience in teaching biology and chemistry for foundational class and exam classes for the past 12 years and a good practical-oriented (
- ₦3200/h
- 1st lesson free
-
-
![teacher_picture]()
Emmanuel
Abuja & webcam-
New
Any primary pupil still having difficulty in mathematics despite class efforts. yes
- ₦3500/h
- 1st lesson free
-
-
![teacher_picture]()
Friday
Lagos- Confirmed
I am a graduate from the university of benin ,benin city, i teach mathematics, physics and chemistry
- ₦4000/h
- 1st lesson free
-
![teacher_picture]()
Onyeka
New Karu & webcam- Confirmed
Agronomy students that are optimistic and ready to explore the world of agronomy both physically and virtually location: abuja let's do this!
- ₦2500/h
- 1st lesson free
-
![teacher_picture]()
Sunday
Tafa & webcam-
New
I have a strong understanding of the science content i teach, and i am always looking for new and innovative ways to engage my students. i use a variety of teaching methods, including hands-on activit
- ₦5000/h
- 1st lesson free
-
-
![teacher_picture]()
Bolarinwa
Lagos & webcam-
New
Expert maths tutor: simplifying concepts, boosting confidence and ofcourse, achieving top results
- ₦5000/h
- 1st lesson free
-
-
![teacher_picture]()
Egwu
& webcam-
New
Graduate of food science and technology, proficient in teaching the basic science subjects like early years mathematics, basic science and technology, introductory physics
- ₦4000/h
- 1st lesson free
-
New
-
![teacher_picture]()
Ibikunle
Ifo & webcam-
New
I am a skilled engineering graduate with a strong technical background to strengthen students understanding of mathematics and physics, i am ready to help you achieve better results.
- ₦3500/h
- 1st lesson free
-
-
![teacher_picture]()
Kareem
Lagos & webcam-
New
Elite chemistry & math tutor for brilliant results; 10+ years of proven excellence
- ₦4500/h
- 1st lesson free
-
-
![teacher_picture]()
Yahaya
Abuja & webcam-
New
Effective classroom control, subject knowledge with correct terminology, better result grades pivoted on sound practical knowledge.
- ₦4327/h
- 1st lesson free
-
-
![teacher_picture]()
Isaac
Lagos & webcam-
New
Skilled and well-equipped mathematics teacher... with an easy and friendly way for teaching
- ₦3000/h
- 1st lesson free
-
-
![teacher_picture]()
Adejo
Sangotedo-
New
Science students who need mathematics from jss1 to ss3, also to the first year in tertiary institutions
- ₦3500/h
- 1st lesson free
-
-
![teacher_picture]()
Jeghede
Lagos & webcam- Confirmed
Science students offering physics, chemistry, biology and mathematics. i teach and live in lagos state. am a bachelor degree holder from university of ibadan and m.sc in-view
- ₦4200/h
- 1st lesson free
-
![teacher_picture]()
Rahaman
Katsina & webcam-
New
I'm a postgraduate physics tutor that can teach students from basic science classes up till postgraduate level
- ₦1000/h
- 1st lesson free
-
-
![teacher_picture]()
Ekebuisi
Port Harcourt & webcam-
New
- i am teaching agricultural science to advanced level. i have been teaching this for more eight years now. i stay in rivers state nigeria. i am a masters degree holder in plant breeding and genetics
- ₦3500/h
- 1st lesson free
-
-
See Preparation for the scientific bac tutors




















