There is no one way to write a resume.
Some general rules are:
ACES Career Services offers resume reviews during drop-in hours.
Make a list of companies you want to talk to at the Career Fair. Research these companies to learn their product line, their locations, and what positions the company is seeking to fill. Deterimine how you can add value to their organization. Practice delivering your introduction to an employer including some of your research.
Ways to do company research:
Visit the ACES Career Services office during drop-in hours to learn more about how to conduct employer research.
The Career Fair is all about making good first impressions, so how you appear to recruiters is very important.