Check out these sites!! 

Resources for Teachers

Rethinking Schools: www.rethinkingschools.org

Teaching For Change: www.teachingforchange.org

indykids!: indykids.net

radical math: radicalmath.org

Everyone's Books: everyonesbks.com

Conferences/Organizations

Global Kids Inc.

Center for Anti-Oppressive Education

Free Minds Free People

National Association for Multicultural Education

Equity and Social Justice in Education Conference

Unions and Activists

New York Collective of Radical Educators: nycore.org

Critical Educator Network: criticaleducatornetwork.org

Northwest Teachers for Social Justice

Teachers 4 Social Justice (San Francisco)

Caucus of Rank and File Educators (Chicago)

education for liberation network: edliberation.org

TEACHERS UNITE: teachersunite.net

Alternative Media

Democracy Now!: www.democracynow.org

THE INDYPENDENT: www.indypendent.org

truthout: www.truthout.org

Others Working for Social Justice

Educational Praxis: www.educationalpraxis.org

National Center for Fair and Open Testing

Bread and Puppet Theatre

Brecht Forum: brechtforum.org

Seeds of Solidarity

People's Grocery