Dear Ms. Perez,
I am responding to your listing on www.teacherjobs.com looking for a Business Teacher for your college. I happily submit my credentials and qualifications in the attached resume for your consideration.
Briefly, I have a Masters degree in Business Teaching, as well as four years of experience working in Thunderbird School of Global Management teaching classes of over 100 on the general and specific topics of Business, Business Ethics, Business Law, and the like. I have many colleagues and students to offer shining recommendations in this regard, as well as excellent mentoring and teaching skills. This makes me a great candidate for your open position.
With this in mind, I ask that you consider me for this position, and contact me at (555)-555-5555 to discuss the parameters of your Business Teacher position more closely. Thank you for your time and consideration.