<p>I’m quite entertained by NotRSpektor1729’s post. It was rude for NotRSpektor1729 to say that to the OP. </p>
<p>My youngest will likely take Calc 3 and Diff Eq during his junior year. He is a year behind his brother in high school (who took Calc 3 this year as a sophomore and starts Diff Eq next week). I know they are plenty ahead of the curve. Even if they “only” got to Calculus by senior year, they would still be far enough along for STEM at an Ivy or similar selective university.</p>
<p>Which is why posts like that make me cranky. It gives kids that read these forums the idea that they don’t have a chance.</p>