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View 7Sisters's top competitors like Commond Ground, Edutopia - George Lucas Educational Foundation, and Harbor School.

Teach For America
Teach For America is a bold and diverse movement of changemakers who work toward educational excellence for all students by teaching for at least two years. Together with partners throughout the educational ecosystem, our network of over 62,000 alumni and corps members are empowering students, and helping them shape a future filled with possibility.
New York, New York, US
Non profit
$311.9M Revenue
https://www.events.teachforamerica.org/35years/
6.9K Employees
Sierra Club
At the Sierra Club, we believe in the power of togetherness. Together, we remain committed to the fight for a healthy climate built on a foundation of environmental, racial, economic, and gender justice – a future where all people benefit from a healthy, thriving planet and a direct connection to nature. As the climate crisis and deeply entrenched systemic racism all fuel inequity, we will continue to fight for a bold, transformational agenda that recognizes the interconnectedness between our planet, our humanity, and our democracy. By recognizing that our destinies are tied, we continue to name that all things are fundamentally connected, and the overlap between ecology, race, gender, and representative government will move to either advance our collective humanity or to oppress it. Sierra Club is comprised of staff across the country and a network of local chapters that support our grassroots engagement. We are also proud to be a unionized employer, with two labor unions representing more than half of our employees. Please view www.sierraclub.org/careers/ for more information.
Oakland, California, US
Non profit
$114.8M Revenue
http://www.sierraclub.org
1.4K Employees
Whitby School (Greenwich CT)
Whitby School inspires a passion for learning and empowers each child to take responsibility as an open-minded, principled citizen in a global community. www.whitbyschool.org By combining the complementary Montessori and International Baccalaureate (IB) teaching methodologies along with educational best practices, Whitby endows each student with distinct educational advantages. As the founding school of the American Montessori Society, Whitby follows the child’s developmental stages to provide the most effective teaching approaches, respecting and encouraging each child's innate curiosity about the world. Furthermore, Whitby’s IB curricular programs of structured inquiry are tailored to the maturity and intellect of the child and develop the fundamentals of the IB learner profile in each student. The result is Whitby provides each child the tools to succeed academically, socially and emotionally, now and in the future.
Greenwich, Connecticut, US
Non profit
$15.4M Revenue
http://www.whitbyschool.org
120 Employees

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