Grade 3

What to Expect in First Grade

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Ms. Annie Mosedale

Ms. Mosedale

Hi, my name is Annie Mosedale. This is my first year here at ASFS. I have spent the last 7 years teaching 3rd grade in Baltimore City. I am originally from Waldorf, MD. I graduated from Towson University with an undergraduate degree in Early Childhood Education. I then attended and graduated from Bowling Green State University with my Masters in Curriculum Design. I enjoy spending time with my family and friends. I enjoy the outdoors; playing soccer and hiking. I also love to watch movies and listen music in my spare time. I am so excited to be a part of the ASFS family!


Ms. Mary Helen Rychlak

Ms. Rychlak

Hello Arlington Science Focus families! My name is Mary Helen Rychlak, and I am so excited to be teaching 3rd grade at ASFS this year. This will be my sixth year as an educator and my first year at ASFS. I earned my Bachelor’s in Elementary Education and Master’s in Curriculum and Instruction from the University of Mississippi. Teaching is my passion, and I am so excited to work with the students and families in this community!


Ms. Lindsey Bonner

Ms. Bonner

Hi! My name is Lindsey Bonner. This is my first year teaching 3rd grade at ASFS. I’m originally from Ashburn, Virginia. I taught 2nd grade in Loudoun County Public Schools for the last four years. I graduated from James Madison University with my bachelor’s and master’s degree in Elementary Education. Go, Dukes! I enjoy dancing, spending time with family/friends, and traveling.