Using a web page, blog, or wiki allows you to post student work, notes, links to useful web sites, and store your screen captures. You can post answer keys, news events, schedules, exams, and create an online community of your learners. Students are very appreciative of being able to access class material while their away, and most of them can access it on their phone, ipad, or other device, so its very mobile.

My old classroom blog:
This Blog was made in edublogs. Its easy to use, and is made for educators. You can preview student comments before they post.
Click the image below to get started and make yourself an edublog

Blogger is Google's blog software. Click the link below to get started.
Wordpress creates webpages. They are a little more formal looking, and if you get good at this program they are very customizable:
Click the link below to get started.
My Blog is built in Wordpress

Using edmodo and google hang outs