The most appropriate spaces to create a blog for your class, is either through:
Each site has advantages and disadvantages.
The Ultranet is safe and secure and oly visible by the students you allow into your site. It also seamlessly links to other learning activities and resources. All class stuff in one space.
EduBlogs is quick and easy to use – security settings are a little more complex. Easy to give students access to their own blog pages. Most of it is visible to the world!
Both sites allow you to moderate all post comments.