Mrs. Sabrina Erwin

Phone: 940-999-1000


Degrees and Certifications:

B.S. Biology/Chemistry Composite Science Certification

Mrs. Sabrina Erwin


AB1 Pre-AP Chemistry

A2   Pre-AP Chemistry         B2  Pre-AP Chemistry

A3   Pre-AP Chemistry         B3  AP Chemistry

A4   Pre-AP Chemistry         B4 AP Chemistry

AB5 Conference



Monday, Wednesday, and Friday from 8:00-8:45 am

Monday and Wednesday from 4:20-5:00 pm


For more information, please see



Last Modified on October 13, 2017