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Teaching and School Leadership
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Student Enrollment

About Achievement First North Brooklyn Prep Elementary School

200 Woodbine Street 
Brooklyn, NY 11221
Phone: 347-471-2690
Fax: 347-402-1818

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 August 2014
Grades: K to four
Number of Students in 2017-18: 418
Hours: 7:15 a.m. – 4:15 p.m. Mon – Thurs; 7:15 a.m. – 1:15 p.m. Friday

"One Herd, One Mission"

School Leader

Elena Knappen is the founding principal of Achievement First North Brooklyn Prep Elementary. Ms. Knappen was previously a third-grade teacher and grade team leader at Achievement First Bushwick Elementary, where she also served as the upper school academic dean and led third- and fourth-grade teams to significant increases on the New York state test. She most recently served as a principal-in-residence and academic dean at Achievement First Aspire Elementary; during this time, she launched the school’s special services program. Ms. Knappen began her career in education at Teach For America, where she taught English as a Second Language at a traditional public school in Washington Heights. She has also previously served as a recruitment director for Teach For America in Boston, and as a school leader recruiter at Achievement First. Ms. Knappen is originally from Virginia and is a graduate of the University of Virginia. She completed her M.S. in teaching at Pace University.

AF North Brooklyn Prep Seen & Heard

Students Visit the American Museum of Natural History

A Teacher Reflects on Identity & “The Bravest Knight”

Visit Our Schools

We are always eager for visitors to see firsthand the extraordinary teaching and learning taking place in our schoolsClick here to learn more about visiting an Achievement First school.