<img valign="middle" src="<?php echo $CFG->wwwroot?>/mod/lesson/icon.gif">&nbsp;<b>Lesson</b>

<ul>
<p>A lesson delivers content in an interesting and flexible way. It consists of a
    number of pages. Each page normally ends with a question and a number of
    possible answers. Depending on the student's choice of answer they either
    progress to the next page or are taken back to a previous page. Navigation
    through the lesson can be straight forward or complex, depending largely
    on the structure of the material being presented.</p>
</ul>