This is posted with public settings, because we assume students will not remember to set posts to “private” before publishing. Thus visibility is set to “public” but plugins should be available to restrict viewing.
This uses the classic “more” function:
Below this tag, we expect the post will be truncated.
We expect that the post title will show up, but we note that the whole body may be truncated.
If the entire body is visible, then getting a 404 when the title is clicked is not sufficient.