College of Science Instructional Nightly Enrichment

Free Science Tutoring

COSINE (College of Science Instructional Nightly Enrichment) is a FREE tutoring program to help students succeed in first year science courses. COSINE offers evening tutoring for first year Math, Biology, and Chemistry courses. Our goal is to help you develop problem-solving skills needed to do your homework. Please join us as necessary for assistance.

COSINE - Fall 2024

• August 26 - December 5, 2024

• Mon - Thurs 6-9 pm, Eastern Standard Time

• Location: BCHM 105

• Tutoring Offered in (MA 153, 158, 16010, 16020, 161, 162, 165, 166), & (CHM 111, 112, 115, 116, 12901) & (BIOL 110, 111, 121)

• Walk-Ins welcome; no appointment necessary

 

Questions regarding the Cosine program can be directed to Danielle Sheese, Associate Director for Career Development & Retention, College of Science at dsheese@purdue.edu.

 

Interested in Becoming a COSINE Tutor?

Most tutors join the program as a substitute tutor, then become a routine tutor as spots become available. Applications are reviewed at the end of each semester to fill open spots for the upcoming semester. Therefore if you apply early in the semester, your application may not be reviewed until the end of the semester.