1st lesson free
Ruben's email address and phone number have been validated.
Ruben
- Rate J$3,166
- Response 1h
-
Students8
Number of students Ruben has accompanied since arriving at Superprof
Number of students Ruben has accompanied since arriving at Superprof
J$3,166/hr
Contact
1st lesson free
- Maths
- Physics
- Trigonometry
- Chemistry
- Organic chemistry
Retired chemist available to teach and tutor Math and science. With over 30 years of R&D experience I have helped many people with their secondary and post secondary studies.
- Maths
- Physics
- Trigonometry
- Chemistry
- Organic chemistry
Lesson location
About Ruben
Over the past 30 years I have in basic research and have successfully developed numerous commercial products. I have several patents for commercially successful products, have presented scientific papers at Universities, Trade shows, Government departments and associations and many more. Some of work is also published.
In addition, I have successfully mentored, tutored and taught many people. Most of them have become successful themselves.
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About the lesson
- Primary
- Lower Secondary
- Upper Secondary
- +6
levels :
Primary
Lower Secondary
Upper Secondary
Diploma
Tertiary
Adult Education
Master’s degree
MBA
Kindergarten
- French
- English
- Spanish
- +1
All languages in which the lesson is available :
French
English
Spanish
German
Different people have different learning styles. I adapt my lessons to your objective and to your learning style. By using practical examples and real life experiences you can experience the subject matter that you are learning. At the same time, you will build an understanding of the underlying principles that will allow you to solve any problem with confidence.
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Review
All of our reviews are collected by us and are 100% reliable. They correspond to a real experience lived by the students of Ruben.
1 review
Perfect! Great experience!
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Rates
Rate
- J$3,166
Pack prices
- 5h: J$15,829
- 10h: J$31,658
Travel
- + J$28
free lessons
The first free lesson with Ruben will allow you to get to know each other and clearly specify your needs for your next lessons.
- 30mins
online
- J$3,053/h
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