Note the plural.  You may (and are encouraged to) use and identify several different teaching methodolgies.  Identify your predominant style (e.g., teacher led, student lead) of teaching. Identify methods of delivery (explanation/demonstration, exporation, discovery, videos, guest speakers).  Describe how and where you will use cooperative, competitive and/or individualistic activities .  Describe student - centered elements you may use such as presentations, worksheets, homework assignments, web or internet projects, posters, and so on.  Be ambitious - remember you don't actually have to DO this (but be realistic also - you may get to use the unit plan some day...)