Corey Null
Takoma Park,MD
Summary
Statistician and educator with a solid foundation in project management and curriculum development. Successfully implemented innovative programs to enhance student engagement and learning outcomes through technology integration and collaborative initiatives.
Overview
24
24
years of professional experience
Work History
Math Question Writer / Content Developer (Contract)
Derivita
02.2026 - 04.2026
- Interactive Visualization: Engineer high-quality math questions using JSXGraph to build dynamic geometric and algebraic sketches.
- Streamlined JavaScript logic creation for JSXGraph components using AI tools, ensuring bug-free interactivity and improving development workflow.
- Applied expert-level LaTeX to render precise notation, ensuring content met rigorous academic and accessibility standards.
- Designed feedback loops and scaffolds that responded to student input, anticipating and correcting errors to enhance learning outcomes.
Math Teacher / Program Director
St. Andrew's Episcopal School
Potomac, MD
07.2016 - 10.2025
- Advanced Instruction: Taught AP Calculus BC and Honors Algebra 2; successfully increased engagement through custom-built digital interactives.
- Technology Leadership: Participated in institutional committee that selected and implemented school-wide rollout of Canvas LMS.
- Founded and directed St. Andrew's Mountain Bike Team (2022-2024): executed launch of inaugural athletic program, managing NICA league affiliation, insurance liability, and school board approval.
- Recruited and mentored diverse squad of student-athletes, developed curriculum focused on technical skill progression and trail safety.
- Led race-day operations, overseeing budget, coordinating equipment transport, and organizing pit zone for multi-day competitive events.
Math Teacher / Department Chair
The School Without Walls
Washington, DC
07.2007 - 05.2016
- Taught AP Statistics, AP Calculus AB, and Algebra 2, fostering advanced mathematical understanding and critical thinking skills in students.
- Led Math Department as Chair, updated curriculum and integrated interactive whiteboard technology, enhancing student engagement and participation.
- Developed and deployed school-wide interactive gradebook system, standardizing reporting across academic departments to improve clarity of communication.
Adjunct Instructor & Teaching Assistant
Madonna University / George Washington University
12.2001 - 12.2006
- Instructed undergraduate courses in probability, statistics, and calculus for social sciences, fostering analytical skills and readiness for advanced coursework.
Education
Secondary Teaching Certificate - Mathematics
American University
Washington, DC01-2009
M.A. - Mathematics
The George Washington University
Washington, DC01-2004
B.A. - Mathematics and Music
University of California, Santa Cruz
Santa Cruz01-2002
Skills
- Statistics expertise and reporting
- Data analysis and visualization
- Project management
- Strategic planning
- Effective communication skills
- Curriculum development and mapping
- Interactive question authoring
- Learning management systems
- JSXGraph visualizations
- AI-assisted scripting
- Instructional technology integration
Affiliations
- Professional bassist
- NICA certified mountain bike coach
Core Technical Skills
Multiple operating systems (MacOS, Windows), MS Office, Google Suite, Adobe Suite, AI-scripting
Timeline
Math Question Writer / Content Developer (Contract)
Derivita
02.2026 - 04.2026
Math Teacher / Program Director
St. Andrew's Episcopal School
07.2016 - 10.2025
Math Teacher / Department Chair
The School Without Walls
07.2007 - 05.2016
Adjunct Instructor & Teaching Assistant
Madonna University / George Washington University
12.2001 - 12.2006
Secondary Teaching Certificate - Mathematics
American University
M.A. - Mathematics
The George Washington University
B.A. - Mathematics and Music
University of California, Santa Cruz