The Developing Minds Foundation is an NGO dedicated to building schools and improving education in violent or impoverished areas. One of the communities it is currently involved in is Rocinha. Here's a link to their Facebook page: https://www.facebook.com/developingmindsfoundation
Also, here's a video from the perspective of Rocinha talking about issues such as health and education:
Also, here's a video from the perspective of Rocinha talking about issues such as health and education: