A J Zelenky

Years at DuBois Central Catholic 

  • 3 years


  • Bachelors of Science (B.S.) in Mathematics from Saint Francis University
  • Masters of Education (M.Ed.) in Curriculum and Instruction from Gannon University


  • Instructional I Certificate in the following areas: *Secondary Mathematics Grades 7-12 *Secondary Chemistry Grades 7-12 *Secondary Physics Grades 7-12

Professional Development

  • Completed all Act 48 hours through June of 2025
  • TI-84 Conference Member for mathematics teachers

Roles at DCC 

  • Teacher of Algebra II, Geometry, SAT Mathematics, and co-teacher of AP Calculus AB
  • National Honor Society Advisor
  • Canvas Administrator
  • Master Schedule Coordinator for Grades 6-12
  • Freshman Class Advisor
  • Mathematics PLT Member and Leader
  • Activity #1 – Coin Collecting
  • Activity #2 – Investing
  • Activity #3 – Quiet Meditation

Other Experience 

  • Offers individual and group tutoring sessions for interested students