David A. Smith (Read How Dave Can Help You)

Educators are often influenced by a drive to help everyone learn who is willing. Following two decades of teaching undergraduate mathematics, David A Smith looked to adapt the online learning experience. By founding Dave4Math, he aimed to provide high-quality online mathematics, utilizing all that technology can offer. Through years of positive experiences with students, Dave wanted to enhance his reach to help others learn in every way possible.

David A Smith is the CEO and founder of both Dave4Math and Direct Knowledge. His background is in mathematics and undergraduate teaching. With extensive experience in higher education and a passion for learning, his professional and academic careers revolve around advancing knowledge for himself and others. His work helps others learn about subjects that can help them in their personal and professional lives.

David Andrew Smith is the founder of dave4math

Dave’s professional life started with a promising academic career. He received recognition from his professors early on in his college experience and immediately knew he wanted to work in education. While he is no longer actively teaching in the classroom, his efforts still focus on educating others and helping everyone achieve academic success. Let’s learn about his journey, starting from his years as an undergraduate student.

Who Dave4Math Helps

We love helping anyone looking to learn about mathematics through the use of online videos. Our online articles here at Dave4Math augment our YouTube channel videos by providing outlines of the video content. If you are one of the following, then Dave4Math can help you.

  • High School Student
  • Undergraduate Student
  • Math Major
  • Computer Science Major
  • Science or Engineering Major
  • Anyone needing a review of previously learned mathematics
  • Graduate students who need mathematics
  • Math & Science Educators
  • Engineering Educators

If you are looking for first-rate math videos that teach mathematics the right way by a seasoned professional, then Dave4Math is for you.

David A. Smith

If you are looking to get a quick sloppy explanation of something you do not understand, then Dave4Math is not for you.

Dave’s Undergraduate Work

To start, David A Smith began his educational career at Mountain View Junior College in South Dallas in 1993. During this time, he found and worked with his mentor, Dr. Euclides F. Torres, Ph. D., the University of Havana. At first, Dave’s visits to Dr. Torres’ office hours consisted of asking questions about trigonometry or other classwork. Eventually, Dr. Torres started teaching Dave advanced concepts and equations in topics like Real Analysis.

Dr. Torres began giving Dave problems involving the counting of real numbers and graphing trigonometric functions to work on in his studies. His influence on Dave was astronomical and helped forge a lifelong passion for mathematics. After a successful start to his academic career, he transferred to the University of Texas at Arlington in 1994. Early here, Dave began work in the mathematics department pursuing a B.S. in math. Dave brought credits with him from Mountain View Junior College to accelerate his course progress. Both in 1993 and 1994, Dave won the Math Department Student of the year awards. By 1996, Dave graduated with his B.S. in Mathematics from UTA with his eyes on graduate work.

Graduate Work

Dave A Smith began graduate school to pursue an M.S. in mathematics directly after completing his bachelor’s degree. He stayed at UTA, where he enrolled in advanced mathematics courses spanning popular topics in the subject. His work culminated in his Master’s Thesis, entitled “Gröbner Bases in Orders of Algebraic Number Fields.” In this paper, he explored algebraic number fields as a reduction ring. His research paper focused primarily on a Buchberger algorithm as a means to compute a Gröbner basis. The research paper earned a publication in the Journal of Symbolic Computation in 2002.

The summer before completing his Master’s degree, Dave was awarded an internship with the Nokia Research Center working on programming security algorithms. The experience was highly beneficial and yielded a co-authorship on the paper entitled, “On end-to-end security for Bluetooth/WAP and TCP/IP networks.” The research appeared at the 2000 Institute of Electrical and Electronics Engineers International Conference on Personal Wireless Communication. Throughout his graduate studies, he also worked as a graduate teacher for undergraduate students at UTA. During this time, he taught courses in business math, college algebra, trigonometry, and precalculus. In 2000, David A Smith completed his Master’s of Science in Mathematics and looked to pursue a career with his newfound expertise.

After Graduation

Upon graduation, Dave moved to Danville, IL. A few months after the move, he became a Corporate Trainer for Lafayette Life Insurance Company. While working in this position, Dave helped train and certify adults on Microsoft Office and helped to create PC labs for office use. In short, this role helped show Dave that he enjoyed teaching others and helped him discover he wanted to go back and teach. In 2004, after two years as a Corporate Trainer, he returned to UTA as a mathematics lecturer. Above all, the prospect of returning to his alma mater to teach was thrilling.

David A Smith’s Time as a Mathematics Lecturer


To begin, Dave started teaching as a mathematics lecturer at UTA in 2004. During his time at UTA, Dave taught students several courses across the spectrum of undergraduate mathematics studies. His coursework ranged from topics in calculus, algebra, number theory, and trigonometry. Dave’s primary goal in the classroom, apart from covering content, was to produce an interactive class. Rather than simply lecture the material, Dave worked hard to build a meaningful understanding in students rather than comprehension. For example, Dave used teaching methods to help students become critical learners, listeners, and thinkers. In short, these goals are vital in his eyes as the course work he covered.

Student feedback for Dave’s lectures and courses shows his passion for a productive learning environment. Overall, students often remarked that he taught using relevant questions and applications rather than merely showing them problems. Likewise, he allowed students to feel free to ask questions and develop their skills further through helpful office hour sessions. His well-organized notes helped students feel confident as they approached new theories or algorithms, even in more advanced courses. Overall, students reported a positive experience while enrolled in his classes.

Computer Science

With a passion for artificial intelligence and computers, Dave pursued classes in computer science in 2016. Dave’s interest in the world of computer science helped enable him to work on a Linux, Apache, MySQL, PHP (LAMP) database-driven proprietary website using AWS cloud services. On top of that, he developed an understanding of PHP 7, SQL, and MYSQL. During this time, much of the coursework in computer science revolved around AI, machine learning, and algorithm applications.

David A Smith Founds Dave4Math

In 2020, Dave A Smith founded Dave4Math. Overall, the site’s primary goal is to provide online math videos to students from all walks of life. The project combines Dave’s passion for education with his love for building websites and databases. In short, the site aims to grow as a resource for non-traditional students and college students looking for additional support.

Dave’s Family Life

david smith at grand canyon with family

Dave is proud of his role as husband and father in addition to his professional and academic successes. He and his wife, Sally, have been married for almost 25 years and have three children. His oldest daughter is a recent college graduate who followed in Dave’s footsteps and majored in mathematics. His middle daughter is in college studying nursing, and his son is a high school student and budding photographer.

David A Smith FAQ

If you want to discover more about David A Smith, then here are a few things you could be interested in knowing.

Who is David A Smith?

David A Smith is an experienced retired mathematics professor and lifelong advocate for learning. He worked for over 15 years teaching as a mathematics lecturer at the University of Texas at Arlington, teaching courses to majors and non-majors. He holds two degrees, a B.S. and M.S., in mathematics. Dave also founded Dave4Math, an online learning resources website for mathematics in 2020.

What is the best way to contact David A Smith?

The best way to contact David A Smith is on social media or by email. Dave is active and online at Twitter and LinkedIn. He is also available for contact on Dave4Math, the site for which he is the founder and CEO. Reach him at dave@dave4math.com for any questions or inquiries you may have about his work.

Where can I find David A Smith on social media?

Social media users can find David A Smith on Twitter and LinkedIn. These channels are a great way to get to know him and follow his work. He also plans to increase his presence on these digital channels to promote and grow Dave4Math.

When did David A Smith found Dave4Math?

David A Smith founded Dave4Math in May of 2020. He is the CEO of the website, which strives to provide online math videos for undergraduates to build their skillset. David founded the site after over 20 years of teaching undergraduate mathematics. He is a lifelong educator and passionate about learning.

Future Outlook

Overall, David A Smith is passionate about education for the same reasons he loves to learn. He believes students desire to educate themselves as well as learn from others. Above all, access to tools for learning can help several students, no matter their background or profession, pick up new skills and ideas in a constructive way. Similarly, Dave’s skills for teaching complex mathematics problems and concepts helped him to develop a keen sense of assisting students of any academic fluency. With Dave4Math, Dave can explore these passions in a new and innovative way. Likewise, the website allows him to reach more students all over the world.

As Dave continues to grow Dave4Math, he looks forward to building a library of freely available math videos. He plans to produce the best educational math videos for undergraduates. On the site, you can read his work and articles written about mathematics. With so much math to learn in the world, Dave’s goal is to produce as many math videos as possible.

Social Media

Social media users can find David A. Smith on Twitter and LinkedIn. These channels are a great way to get to know him and follow his work. He also plans to increase his presence on these digital channels to promote and grow Dave4Math.