Extra-curricular Activities

Updated 2017-2018  information coming soon!

Here are the clubs and competitions that students can join at Cheldelin:

Green Team

  • When: 
  • Where:
  • Who: Club members and anyone interesting in improving sustainability at CMS!
  • Why: The Cheldelin Green Team improves sustainability at CMS. This is done by organizing and maintaining our composting program, conducting trash and water audits of the school, suggesting improvements, and educating our students and staff!
  • Contact:
    • Mrs. Wieland,   Elizabeth.Wieland@corvallis.k12.or.us

Garden Club



Gay-Straight Alliance (GSA)

  • What: Gay-Straight Alliance
  • When: Meets every Monday at lunch. Bring your lunch!
  • Where: Mr. C’s Classroom – Room 17
  • Who: Club members and anyone interested in creating an atmosphere of acceptance and understanding within our school!
  • Why: The Cheldelin GSA club is relatively new to the school. However, the need is real, and this student run club offers students and staff a safe place to feel connected to the school and the people within it. There are weekly presentations, and everyone can participate.
  • Contact: 

Science Olympiad

  • When: Meets every Tuesday during lunch and every Thursday after school from 3:45-4:45pm.
  • Where:Mrs. Davis’ Room 10.
  • Who: Open to all students.
  • Why:We do science because we love it!  During the meetings we prepare for regional and state competitions (April 8th).
  • Contact: Visit the national website at https://www.soinc.org/or contact Jennifer Davis at Jennifer.Davis@Corvallis.k12.or.us.

MathCounts Competition

Mrs. Ulstad takes students who do well on the AMC 8 exam to MathCounts competition in February. If you are interested in taking the AMC 8 in November please talk with Mrs. Ulstad.