Dr. B Teaches Math
I’m Dr. B, and I teach math in a way that makes it easy for anyone to understand.
Math hasn’t changed, but the teaching style has. Many of us learned through steps and memorization, while children today learn through visuals and conceptual methods. If you’re 35+, you may have forgotten the math you learned and need a quick refresher. Helping your child? The math probably looks nothing like what you learned, but you still want to try and help.
These differences create a gap! Returning learners relearning old material, adults unsure how to help, and children unable to explain their methods to their parents. My videos are designed to close that gap. My goal is for subscribers to leave each video with genuine understanding, not just answers.
Here you’ll find videos that connect procedures to real understanding. Whether you’re supporting your child, re-learning for work, preparing for a test, or rebuilding math confidence, you’re in the right place. Let’s close this gap together.
Substitution Method | Mini Lesson - Systems of Equations & Matrices
Truth Tables: And (Conjunction), Or (Disjunction), and Not (Negation) | Full Truth Tables Lesson
One, None, or Infinitely Many Solutions | Mini Lesson - Systems of Equations & Matrices
Consumer Loans & Amortization Schedules Explained | Full Mathematics of Finance Lesson
Solving Systems of Linear Equations in Two Variables | Full Systems of Equations & Matrices Lesson
Annuity Due and Future Value Explained | Full Mathematics of Finance Lesson
Cash Value of a Lottery Jackpot Example | Simple Consumer Math Mini Lesson
Ordinary Annuity, Future Value, and Sinking Funds Explained | Full Mathematics of Finance Lesson
Future Value of an Ordinary Annuity Example | Simple Consumer Math Mini Lesson
Effective Rate (APY) Explained | Full Mathematics of Finance Lesson
Nominal Rate vs Effective Rate Explained | Simple Consumer Math Mini Lesson
Compound Interest Explained | Full Mathematics of Finance Lesson
Simple Interest Explained | Full Mathematics of Finance Lesson
How To Construct a Venn Diagram for Three Sets | Let’s Break It Down!