Greetings, I’m David A. Smith (David), and welcome to my personal website. I use DirectKnowledge.com as my publisher, blog, and YouTube channel. On this page you’ll find additional information about me. On this page you’ll find additional information about me. On this page you’ll find additional information about me. On this page you’ll find additional information about me.
Research Interests
Connection Theory, Concept Theory
Teaching Experience
As a mathematics educator (1997-2015), I have taught pre-calculus, calculus, linear algebra, introduction to proofs, number theory, foundations of geometry, and abstract algebra.
Education
B.S. and M.S. in Mathematics, December 2000, University of Texas at Arlington