There are many things I like about Google Sites website creator. One of the best features is the ability to create multiple blog style pages. The advantage is to be able to have multiple courses, such as algebra and geometry, in one website.
A blog style webpage allows you to post an “article” everyday but not lose the previous content. When you post a new blog, the previous blog article goes below the new article. For teaching this is really important. I post the daily agenda on a blog style page. For students who were absent or need to look something up from previous days they only need to scroll down to find the previous content.
Beware the Pencil
If you go to the announcements style page and click on the pencil to edit, you are editing the header. If you want to edit the post, click on the post title to isolate the post from the other posts, then click on the edit pencil.