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Do  you teach Computer Science / programming / web dev? We have free tools for you: teacher dashboard, analytics, and autograders. Let me know what you think. http://goo.gl/wpLqV 

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Sou Professor do Ensino Fundamental 2, na Cidade de Novo Repartimento - PA; visite meu blog e baixe mais de 2000 questões de matemática, veja dicas de blogs, etc.
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