EnglishJoined August 2011 (14 years on YouTube)
Subscribers
238K
Growth (7d)
-
Total views
32M
Videos
816
Avg views/video
39K
Subscriber growth
2026-06-10+0 over 18 days2026-06-27
About
A growing collection of mathematics education videos related to Algebra, Geometry, Algebra 2, Trigonometry, Precalculus, Calculus 1, Calculus 2, and AP Statistics:) I have a BS in Mathematics Education and 29 years of teaching experience at the high school level. The videos you will find on my site are full lessons that include multiple examples to help you understand math and complete your homework. Check out www.ProfRobBob.com for an organized lists of the lessons I have available.
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ProfRobBob on YouTube - frequently asked questions
- How many subscribers does ProfRobBob have on YouTube?
- ProfRobBob currently has 238,000 subscribers on YouTube. The count is refreshed from the YouTube Data API.
- How many views does ProfRobBob have?
- ProfRobBob has accumulated 31,981,188 total views across 816 videos.
- When did ProfRobBob start on YouTube?
- ProfRobBob created its YouTube channel in August 2011, about 14 years ago.
- What does ProfRobBob make videos about?
- ProfRobBob is classified under Education in our directory. About: "A growing collection of mathematics education videos related to Algebra, Geometry, Algebra 2, Trigonometry, Precalculus, Calculus 1, Calculus 2, and AP Statistics:) I have a BS in Mathematics Educati".