This link is to a macro for Word 97 that uses the Outlook calendar to
create various calendars. It just might meet your needs. I used it for
many years even after we were required to place plans in Microsoft
Class Server. That sounds redundant, but they actually partnered quite
well.
Lessons could be built with tables in Word and fields assigned to match
the information. With these in place a mail merge would pull the source
into the calendar and make a printed handout for the students. The next
time the lesson is needed, the mail merge lets things march right in
where you want them. The data file is easily accessible for editing if
the sequence needs tweaking. This template works in 97, 00, and 03.
http://www.microsoft.com/downloads/details.aspx?FamilyID=802B2C82-2D9A-496B-AC3B
-E1D0B2812BB5&displaylang=EN

Why create one?  Microsoft offers premade calendars on their Templates page.

This might be useful for you.  MS has a Word Template that pulls all of your
Outlook entries into a calendar format.  From Word, you can add
customization.  I use this publish calendars with scheduled meetings and
project due dates to our web page at work.
http://www.microsoft.com/downloads/details.aspx?FamilyID=802B2C82-2D9A-496B-AC3B
-E1D0B2812BB5&displaylang=EN
If the link doesn't work, go to microsoft.com and search for OlCalndr