I usually do not take time in my inorganic course to teach students about how to name coordination complexes. And yet, I would like them to know nomenclature to the extent that they can correctly name various complexes in their lab reports or understand the naming conventions used in the literature. Often, there is a section in their textbook that I can refer them to. However, this year, I am using Housecroft and Sharpe, and I could not find the appropriate sections in the text. So, I found some online resources to refer my students to.

This spreadsheet allows students to build complexes of a variety of geometries and to then use the angular overlap model to explore d-orbital energies when interacting with ligands whose esigma and epi energies can be varied.  

http://academics.wellesley.edu/Chemistry/Flick/Excel/angoverlap.xls

The Interactive Inorganic Challenge Forum is a resource for inorganic chemistry teachers who want to incorporate team learning questions (“Challenges”) into an upper level undergraduate inorganic course. Through this site, teachers can exchange their ideas with others who have used inorganic chemistry Challenges. As a result, students benefit from field-tested group questions.

This web site contains a number of interactive spreadsheets, most of which are applicable to inorganic chemistry (or a physical chemistry class that uses inorganic examples).  Here's the list of the most relevant for most inorganic classes:

ABC kinetics - interactively plot concentration versus reaction extent for A, B and C in A -> B -> C by varying k values