http://www.nea.org/tools/lessons/mlk-day-gradesK-5.html- Great lessons
www.weareteachers.com "9 Meaningful MLK Jr Activities for the Classroom".
This site includes books, community activities, virtual museum tours, MLK 6 Principles of Nonviolence and 6 Principles of Nonviolent Direct Action, etc.
www.teachervision.com "MLK Jr Resources for Teachers"
This site includes educational videos with follow-up activities, printables, books, Art activities, etc.