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Roger Day

I am an Instructional Assistant Professor in the Department of Mathematics at Illinois State University. Except for one 5-year absence (2006-2011), when I returned to my roots teaching high school mathematics, I’ve been at ISU since 1993.

Teaching Interests

  • CAS and Graphical Technology
  • Calculus
  • Pre-Service Teacher Development

Current Teaching Assignment: Spring 2018

  • Calculus II (MAT 146) [Section 6: 1 pm]
  • Topics in Combinatorics & Algebraic Reasoning for K-8 Teachers (MAT 409) [Mon 6-8:50 pm)

Contact Information:

​​​​​​​​​​​​Office: Stevenson 301J
Office Phone: (309) 438-3055

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