Math Coach and Math Department Lead

User Image

Heather Donaldson

I'm a New Yorker at heart but was born overseas in Aberdeen, Scotland. I graduated with my Bachelor's from SUNY Fredonia and attained my reading Masters from SUNY Brockport. I use it to help digest key components of word problems that students see in a math context. I enjoy supporting teachers with cooperative structures and management to heighten engagement and increase academic gains in their classes. I love to travel, lay out by the pool, cook, go to church and spend time with friends and family.

6th Grade Math Teachers

User Image

Daviel Cruz

I have been teaching mathematics for more than 22 years, from elementary to high school levels. I like to: play chess, computer gaming (DOTA 2), to run, lift weights, swimming, ride my bike, play with my dog (Willow) and spend time with my family.

User Image

William Donovan

Originally from New Jersey, I have lived in Arlington for over 30 years. I have been teaching in Arlington Public Schools for 21 years as an Elementary School teacher and am excited to join DHMS. In my free time I like to travel with my family or just relax with our three cats and watch movies.

User Image

Christie Nguyen

7th Grade Math Teachers

User Image

Todd Eiholzer

I am from Maryland. I have taught in Maryland and overseas. I like playing sports and watching movies.

Kathy Patino

User Image

Megan Smith

I grew up in New England. I have 2 teenage children and 2 cats. I like to be outside camping, gardening, hiking, walking, anything outside! I read a variety of books; one of my favorites is The Secret Garden.

8th Grade Math Teachers

User Image

Ryvette Brown

I was an Army medic from 1989 - 1992. While in the Army, I served in Desert Storm. After serving our country, I went to school to become a math teacher. I have taught middle school, high school, community college and at a few universities. I believe in having a great work ethic. I like helping hard working, struggling math students pass class. So, if you are hardworking and want to pass your math class, come see me!

User Image

Lauren Jeffers

User Image

Francisco Sanchez-Vega

I'm incredibly blessed to be able to teach in the town I grew up in! I went to Key, Gunston, and Wakefield. I graduated from JMU with a bachelors in Math. I'm excited to make math your favorite subject!