Ms. Sosa joined SA Harlem East in 2019 as an eighth grade ELA teacher and went on to serve as an assistant principal for 3 years. Ms. Sosa has B.A. in English from St. Francis College and a Master’s degree in Secondary Education from the University of Nevada, Las Vegas (her hometown!). Ms. Sosa is dedicated to creating a learning environment that challenges scholars to excel — not only in academics but also in character and resilience. In her spare time, Ms. Sosa enjoys cooking delicious meals, and diving into a good book.
From their very first day, scholars take part in art, music, chess, and athletics—built right into the school day and free for all families.
Athletics 
Basketball 
Chess 
Dance 
Debate 
Music 
Theater 
Visual Arts 
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We are pleased to invite you to the Success Academy Spring Benefit on Monday, April 7, 6:30 p.m. at Cipriani 42nd Street. This will be a very special evening, as we celebrate our Success Academy alumni – their work ethic, their achievements, and their aspirations. We hope you will join us to hear their stories!
Nearly 20 years ago, we launched a revolution in schooling. We promised students, families, and educators that there is a better way – that they didn’t have to settle for failing district schools. Today, Success is one of the nation’s highest-achieving school districts, educating 22,000 K-12 scholars across 57 schools in New York City. Ninety-five percent of our scholars are children of color and three-quarters live at or below the poverty line, but they consistently outperform their affluent suburban peers across the wide range of external exams from New York State tests to APs and SATs. All our scholars – 100% – have been admitted to 4-year colleges, most of them with the financial aid that makes higher education possible for their families.
After two decades, we have demonstrated that we can reverse, not just close, the achievement gap. Our alumni are proof that exceptional outcomes are possible for all children, and that great schooling can be achieved at scale. As they graduate from college, they are paving the way for those who follow, serving as campus leaders, earning advanced degrees, and launching careers in STEM, finance, and education, among many other fields. We could not be more proud of them and all that they stand for.
We remain steadfast in our belief that every kid deserves a great public school. And we are more ambitious than ever, expanding as quickly as we can to serve more kids and more families. You have been so generous in your support for our schools and our scholars. We hope to count on you once again on April 7 as we show what kids can do given the opportunity to work hard and dream big.
Warmly,
Eva Moskowitz, Founder & CEO
Success Academy Charter Schools
Daniel S. Loeb, Trustee
Success Academy Charter Schools