<p>What does it mean to "minor" in something in college? Does it just mean you take classes on the side related to the subject, and does it require much more time and effort to do than just having a major?</p>
<p>The exact number of courses vary, but it's basically a "mini-major" with fewer requirements. Check the website of some schools and look at their course catalogues and requirements. They'll clearly delineate the difference between a major and a minor.</p>