Chemistry
Science Department
Welcome to the 2024-2025 school year! We are excited to begin this journey with each of you as we work to ignite a culture of excellence that inspires learning, empathy, and passion in our Pioneer family!
Teachers
Christopher Sheldon - Department Chair & Instructional Coach
Dr. Michaela Bratsch
APA Chemistry, AP Chemistry, AP Environmental
Benjamin MacMillan
Environmental Science
Norma Hernandez
Biology
Dalan Tran
AP Biology, Chemistry
Marin Bratsch
Chemistry, Integrate Physics & Chemistry, Astronomy
mxbratsch@alvinisd.net
Misty Manning
Astronomy
mmanning@alvinisd.net
Amber Jones
Biology
Brad Harrington
Integrated Physics & Chemistry
Tammie Easley
Chemistry
Samantha Stanley
AP Physics, Physics, Astronomy
sstanley@alvinisd.net
Briel McCanless
Biology
bmccanless@alvinisd.net