Degrees and Certifications:

B.S.Ed. M.S. in Biology

Mrs. Carrie Yost

Hello! My name is Carrie Yost and I am super excited to be your teacher this year!  This is my 18th year teaching at Frewsburg MS/HS!  I have taught Physics, Biology, Environmental Science and Forensics.  Currently, I teach 7th & 8th grade science.  I am also the Advisor for the Junior Class and Middle Level. Check out my website for classroom resources, Junior Class information (fundraisers, Prom), and Middle Level information (fundriasers, dances, activities).


Please contact me with any questions 569-7000 ext 6140

Frewsburg email:

Use Prefix: ctyost