Teaching MS Office 2007

Hello, I am a business user of MS Office and was approached by a university math professor to assist in teaching students to use the MS Office Suite (specifically Excel and Access) for technical modeling. I do this as part of my job and am familiar with the topic, but wanted to know a few things:

– Does teaching Microsoft products require specific certifications or permission from Microsoft?

– Are there materials/curriculums available that I could use in teaching?

– Are there recommended text books? If I agree to use specific textbooks from Microsoft, are there additional perks? (getting a free teaching guide, etc)

Thanks in advance for any responses.