Welcome to

Ms. Portillo's

Classroom Page

Welcome to the start of the 2020-2021 School Year! This is going to be a very different school year because of what is going on in the world currently. But rest assured, that I am here to make sure you get the best science education possible.

I am Ms. Portillo and this is the start of my ninth year teaching. I am very excited to be teaching Chemistry and Life Science here at Ossining High School. I grew up in White Plains, NY and went to the White Plains High School. I completed my undergraduate degree at The Pennsylvania State University in 2011 with a Bachelor's Degree in Chemistry. Then I went on to graduate school at New York University and completed my Master's in Science Education in 2012.

Please find any information that you need on this website or feel free to reach out to me anytime.


Name: Ms. Michelle Portillo

Department: Science (Chemistry and Life Science) Room 127

Email: mportillo@ossiningufsd.org

Extra Help (During the Day) Appointment Calendar