1st lesson free
David's email address and phone number have been validated.
David
- Rate L816
- Response 1h
L816/hr
Contact
1st lesson free
- Maths
- Algebra
- Trigonometry
- Geometry
- Calculation
Experienced tutor in Mathematics in Columbia, David offers private lessons tailored to your needs.
- Maths
- Algebra
- Trigonometry
- Geometry
- Calculation
Lesson location
About David
Hi! I'm David! I have a 25-year career as a high school math and computer science teacher. I have taught all levels of math from Algebra I through AP Calculus AB and BC, SAT math prep, as well as AP Computer Science A and AP Computer Science Principles.
I also work for the Educational Testing Service as a reader for the AP Computer Science A exam, which I have done for five years. Prior to that, I was a reader for the AP Calculus AB and BC exams for seven years.
While I studied meteorology in college (B.S. and M.S. degrees from Penn State and a Ph.D. from Colorado State), I pivoted to teaching after working for two years at NASA. Teaching courses as a graduate student made me realize that I was passionate about teaching. I received my teaching certificate and have been teaching ever since!
I look forward to working with you and helping you reach your goals!
See more
About the lesson
- Primary
- Lower Secondary
- Senior Secondary
- +7
levels :
Primary
Lower Secondary
Senior Secondary
Post Secondary Education
Higher Education
Adult Education
Master's Degree
Doctorate
MBA
Early Childhood Care & Development
- English
All languages in which the lesson is available :
English
Mathematics lessons offered by David are tailored to each student's needs and level. Lessons can also be held online. Lessons are also available in Columbia. The first lesson is free to define learning goals and methodology.
See more
Rates
Rate
- L816
Pack prices
- 5h: L4080
- 10h: L8160
free lessons
The first free lesson with David will allow you to get to know each other and clearly specify your needs for your next lessons.
- 1hr
online
- L816/h
Similar Maths teachers in Columbia
Itumeleng
Maseru & Online
- L29/hr
- 1st lesson free
Poonam
London, United Kingdom & Online
- L2,163/hr
Alireza
Richmond Hill, Canada & Online
- L565/hr
- 1st lesson free
Chris
Paris 16e, France & Online
- L2,175/hr
- 1st lesson free
Riccardo
Roma, Italy & Online
- L465/hr
- 1st lesson free
Hamid
Vancouver, Canada & Online
- L900/hr
- 1st lesson free
Houssem
Paris 1er, France & Online
- L1,115/hr
- 1st lesson free
Mounir
Paris 8e, France & Online
- L744/hr
- 1st lesson free
Romain
Paris 6e, France & Online
- L2,231/hr
- 1st lesson free
Ptashanna
Paris, France & Online
- L1,859/hr
- 1st lesson free
Gianni
Ariano Irpino, Italy & Online
- L409/hr
- 1st lesson free
Gaël
Paris 8e, France & Online
- L1,487/hr
- 1st lesson free
Davayne
Baldwinsville, United States & Online
- L326/hr
- 1st lesson free
Anis
Paris 10e, France & Online
- L1,283/hr
- 1st lesson free
Paolo
London, United Kingdom & Online
- L757/hr
- 1st lesson free
Gregor
Heidelberg, Germany & Online
- L1,097/hr
- 1st lesson free
Nicolas
Paris 6e, France & Online
- L1,023/hr
- 1st lesson free
Sofia
San Francisco, United States & Online
- L1,632/hr
- 1st lesson free
Filippo
Roma, Italy & Online
- L744/hr
- 1st lesson free
Francesco
Roma, Italy & Online
- L744/hr
- 1st lesson free
-
See Maths tutors
