Hello again.  As I mentioned last week, The Math Page (see last post) might be a valuable resource for you.  Well  sosmath.com is another site that will help YOU get your head wrapped around the concept of the logarithm.  I'll be available for help after school on Tuesday if a number of you want to come in and have a productive study block.  If you are looking at your homework sheet, you'll have noticed that we are not far from the end of the chapter.  For those of you that are new to the blog, go back and check the links in some of the older posts.  You may find something of value there for you.