Once you've found the positions that interest you, you'll need to submit an application. Normally, that application will require a resume and cover letter. Sometimes you might even need to submit a portfolio or curriculum vitae with your application. The resources under this tab will help you design professional documents to help you land an interview.
The resume, curriculum vitae, cover letter, and portfolio are four different documents that might be requested from you.
A resume is a brief outline of your professional/work experience, education, and qualifications. This is a summary - typically only about a page or two long.
A curriculum vitae, or CV, is similar to a resume, but usually more detailed. They're at least 2-3 pages long and detail your academic background, including degrees, teaching experience, research, publications, and other achievements.
The cover letter generally accompanies the resume or CV. It supplements the brief outline with more detailed information about your experiences. In your cover letter, you want to explain why you're interested in the organization and why you're qualified for the position.
Your portfolio is a collection of your previous work. It might include samples, photographs, or other artifacts that demonstrate your abilities and experience. You can have an electronic or online portofolio to submit with your application, or a physical portfolio to take with you to the interview. More on portfolios can be found at the bottom of this page.