<p>I am going to argue the other side. Some ask if it’s better to get a B in an AP class or an A in a regular class. But that formula does not always work. For some kids (particularly smart, unmotivated kids), they might get a B in an AP class, but still also get a B in a regular class. So you really have to determine how hard he is really working to earn his current Bs. If he is working really hard to earn his Bs, then keep him in regular. If he is slacking off and earning Bs, consider putting him in APs, where he will have to work harder to keep his Bs.</p>