I have always enjoyed teaching and helping others to learn. My formal education includes a BS in Physics, a Masters in Photonics/Optoelectronics, and additional coursework in optics. I also have extensive programming experience. As a tutor, I am patient and I work to make the material interesting.
About me: I spent 10 years working for the Caltech/NASA Jet Propulsion Lab on advanced optical systems. This work included camera alignment for the Mars rovers Spirit and Opportunity. For the...
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Great at explaining
Len helped my son prep for his honors precalculus unit test. He broke down the problem to manageable pieces and my son felt very confident after the session. Highly recommend.
Nancy, 1 lesson with Leonard
A Huge Help With My College Physics Course
I have not taken a Physics class in over 10 years. As an older student in a Post-Bacc program, some concepts take longer to grasp now than when they did when I was in college. I review all lecture and homework problems with Leonard. Unlike other tutors, he takes the time to write down all the steps in solving the problems and explains them. At the end of each session, I have a neat stack of his notes as well as mine, and these have been critical study guide tools to look back on!
Will, 32 lessons with Leonard
Excellent ACT math tutor
Leonard reviewed all the ACT math problems that my son got wrong on his prior practice tests. He explained everything very thoroughly and in an easy to understand way. My son was very happy with the session and wants to schedule another review session. Thank you!
Jackie, 11 lessons with Leonard
Knowledgeable and patient tutor
Leonard was very patient and thorough when working with our son on calculus. He was very responsive on email as well. We will definitely use him in the future.
Dana, 3 lessons with Leonard
Tremendous Help
Len has been a tremendous help in providing a clear understanding of my son's college calculus summer class. Since the coursework is condensed, Len's tutoring has been essential in understanding the materiel. Highly recommended.
Darren, 8 lessons with Leonard
Knowledgeable
My daughter informed me that Mr. Leonard's method of teaching has allowed her to understand the topics she was not able to comprehend when taught by her college professor.
Cynthia, 7 lessons with Leonard
Really helpful and versatile tutor
Leonard has worked with both my 6th grader and 9th grader, on everything from algebra 1 to AP calc to AP physics. The kids both like him very much and he's been really helpful and patient in tamping down some of the math anxiety.
Stephanie, 67 lessons with Leonard
Really patient and knowledgeable on the subject
Len explained statistics in a visual way so I not only understand the formulas but the underlying foundation. His explanation allowed me to see statistics in a new light and actually enjoy it. He is also very patient and kind. Definitely going back to Len. Thank you so much!
Agnes, 2 lessons with Leonard
outstanding teacher
Despite meeting with many matlab tutors, Leonard is by far the best matlab tutor I have ever meet with. He is great at providing examples and makes the material very easy to understand.10/10 would recommend.
Fahad, 1 lesson with Leonard
Very knowledgeable and patient
My son likes him for AP physics tutoring, very patient and of great help. Leon is flexible in his schedule which helps a lot for adhoc request as well. Prepared and knowledgeable tutor for kids.
Laura, 6 lessons with Leonard
Response time: 2 hours