ePals - a Global Community

A safe collaborative technology for schools to connect and learn in a protected, project-based learning network. With classrooms in 200 countries and territories, ePals makes it easy to connect learners locally, nationally or internationally.KidBlog.org

Kidblog.org

designed for elementary and middle school teachers who want to provide each student with their own, unique blog.
Kidblog's simple, yet powerful tools allow students to publish posts and participate in discussions within a secure classroom blogging community. Teachers maintain complete control over student blogs.

Edublogs

Edublogs are great for group projects, ePortfolios, school newspapers, reflection journals, class websites, and much more

ClassChatter.com

free web logs for the classroom

21Classes

Virtual classroom and blog portal - free and can be made secure. This is a paid subscription site.

Blogging Etiquette in Education

from Wisc-Online