Welcome to the Calculus Center at Colorado State University. The mission of the Calculus Center is to improve student learning and academic performances for all students in our calculus courses. We support instruction that carefully considers student thinking and engages students as active participants in their learning process. One of the ways we support our mission is through extended tutoring and small group mentoring. Our help desk is open to students on a drop-in basis during our regular office hours.

Calculus Center Hours

Monday – Friday 9:00 am – 4:00 pm

Located in the Russell George Great Hall in the TILT building 

Schedule of Help Hours by Course

Current Number of Students: 0

Breakdown by Course and Section:


FA19 Course Webpages Math 155, Math 160, Math 161(see Canvas), Math 261


Contact Us

If you need help solving a problem or have a math question, please stop by the Calculus Center.

If you have questions, comments, or suggestions about the Calculus Center or related to calculus courses, please phone the Calculus Center Office, come by the office and talk with a Calculus Center director, or send us an e-mail message.

Ms. Janet Oien
Office: WB 103
Phone: 970-491-6602
email: janet.oien@colostate.edu

Dr. Jess Hagman
Office: WB 121
Phone: 970-491-5442
email: jess.ellis@colostate.edu


Follow us on Twitter @CSUCalcCenter

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