Index Google  
Educational Video sites   Educator Resources
5min   4Teachers
Instructional videos providing answers to common questions.   Ready-to-use lessons, quizzes, rubrics and classroom calendars.
Academic Earth   Cramster
Thousands of video lectures from the world's top scholars.   Outstanding resource for online tutoring and self-study.
Big Think   Discovery School
Video interviews with 600+ thought leaders in a range of fields.   Lesson plans, student activities, and video clips for teachers. - K-12
Brightstorm   Ed Helper
Short-form online video lessons by professional educators. Free math lessons.   Teacher resources organized by subject matter and grade. - K-9
CosmoLearning   EDSITEment
Aggregator of free, online video lessons and documentaries.   Information on the humanities for parents, students, and teachers. - K-12   Education World
Aggregator and host of educational videos.   Offers lesson plans, educator profiles, daily columns, and more. - K-12
Futures Channel   Educator's Reference Desk
High quality multimedia content ideal for use in the classroom.   Links to more than educational 3,000 resources.
Howcast   Edutopia
Professional and user-generated how-to videos.   Parenting tips and advice as well as educational activities and ideas. - K-12
Internet Archive   Family Education
Collection of more than two-hundred thousand free historical videos, many academic.   Advice for parents and educators plus lots of printables. - K-12
iTunes U   HippoCampus
Free lectures, language lessons, audiobooks, and more accessible via Apple iTunes.   Multimedia lessons and course materials to assist students in self-study.
Apple iTunes - Apple iTunes Software   LearnHub
Professionally developed programming for K-12 classrooms.   A social learning network where people teach and learn together online.
Math TV   Learning A-Z
Professional video lessons in mathematics. Covers basic math through calculus.   Source for a broad selection of professional online curriculum materials. - K-6
MIT Open CourseWare   Learning Page
Lectures and course materials for students, teachers, and self-learners.   Free, professionally produced worksheets and lesson plans.  |  Also see: OpenCourseWare Finder - K-6
MIT World   Open Educational Resources
Guide to more than 700 interesting MIT lectures.   Network where teachers and professors can access and share course materials.
NeoK12   OpenLearn
Aggregator of high-quality educational videos from around the Web.   Free access to Open University course materials. - Higher Education
ResearchChannel   ReadWriteThink
3,500 videos from distinguished researchers and scholars.   Lesson plans, student interactives, and professional development resources. - K-12
PBS   Scholastic for Teachers
Free videos from your favorite PBS programs, including NOVA and Frontline.   Lesson plans, student activities, and video clips for teachers. - K-12
ScholarSpot   Teacher Resources at PBS
Educational video aggregator with a very simple user interface.   High quality classroom materials for preK-12 education. - K-12
SchoolTube   Teachers' Domain
Video sharing platform for schools featuring original content created by students.   Library of free media resources from public television. - K-12
SnagFilms   Teachers TV
Library of free, full-length documentary films.   Engaging, professional videos and practical resources for educator development.
Teachers TV
Engaging, professional videos and practical resources for educator development.   Social tools, lesson plans, and advice column for teachers.
TeacherTube   Teachers First
Online aggregator of educational videos.   Collection of lessons, units, and web resources in a user-friendly and ad-free format.
TED   Teacher Vision
Fascinating presentations by the world's leading thinkers and doers.   Classroom-ready lesson plans, printables, and resources. - K-12
Videojug   Teachnology
Collection of videos from professors, professionals, coaches, teachers, and consultants.   Online resources for educators including worksheets, lesson plans, rubrics, and more. - K-12
WatchKnow   Thirteen Ed Online
Comprehensive online directory of educational videos aggregated from across the Web.   Lesson plans, classroom activities, multimedia, and links to curriculum-based sites.
Search engine and directory of free how-to videos.    
Open Yale Courses    
Free access to a selection of introductory Yale courses.    
YouTube EDU    
Free lectures from more than one hundred colleges and universities.  |  Also see: Talks@Google    
Additional sites that are not free but offer outstanding content:    
Provider of original, animated educational videos. Subscription required.    
30,000 video segments from Discovery Education. Subscription required.  |  Also see: Discovery Education Streaming