David Hornbeck

Math & Statistics Hub

ABOUT
My name is David Hornbeck, and I've been teaching at Rockdale Magnet School for Science and Technology in Conyers, GA since the beginning of the 2021-22 school year. Before that, I taught at Eastside High School in Covington, GA for seven years. I received my B.S. in mathematics from the University of Pittsburgh in 2013, a Master of Arts in Teaching from the University of Georgia in 2014, and an Ed.S. in Secondary Education (Learning, Technology, and Curriculum - Math Concentration) from the University of Missouri in 2021. Currently, I am teaching Precalculus, AP Precalculus, and AP Statistics, but I have also taught Accelerated Geometry B/Algebra II, Advanced Finite Mathematics, Analytic Geometry, AP Calculus AB, Geometry, and Statistical Reasoning. I was the sponsor of the Eastside High School math team for 4 years and am now the co-sponsor of the Rockdale Magnet Math Team.

Over ten years of teaching, I've had the pleasure of being named a Teacher of Excellence by the Georgia Council of Teachers of Mathematics, a STAR Teacher in 2018, 2020, and 2024, and a Yale Distinguished Educator in 2017 and 2022. I am a member of the Georgia Council of Teachers of Mathematics and an At-Large Representative of the Georgia Association of AP Math Teachers, and I have been an AP Statistics exam reader for four years.

In my free time, I enjoy spending time with my wife, MaryBeth, and son, Cedric, as well as woodworking, playing guitar, and doing crossword puzzles.

An AP® preparation book, Acing the AP® Precalculus Exam, is now available through Lulu for $13.99. Click on the image for the link. 

For a preview, see the file below. The introduction provides details about the corresponding solutions manual. 

For all quizzes and tests (updated throughout the year), e-mail me at dhornbeck (at) rockdale (dot) k12 (dot) ga (dot) us. 

Best Practices in AP Statistics. Presented at Georgia Math Conference, October 2022. 

Writing Engaging Tasks and a Parametric Function Activity. GCTM Reflections, vol. XV (1), 15-20. Summer 2023. 

https://www.gctm.org/resources/Documents/Newsletters/Reflections_S23_Issue.pdf

Sinusoidal Modeling and Regression Task. Presented at Georgia Math Conference, October 2023. 

Typesetting Beautiful Math with Word and LaTeX (co-presented with Dr. Chuck Garner). Presented at Georgia Math Conference, October 2023.

The Danger of Using Math "Tricks". Presented at Georgia Math Conference, October 2023.