<p>@perazziman,</p>
<p>My daughter studied both physics and engineering/computer science at MIT, and graduated in physics last year. None of us ever thought of the question you’re posing, but she did a number of activities that helped to confirm her interest in engineering and gave her a strong background coming in to MIT:</p>
<ol>
<li><p>She sent away for “build your own” robotic kits, taught herself to solder, and built a couple of little robots that scooted around on our kitchen floor. This was about ten years ago, before we’d even heard of FIRST Robotics, and I assume you can still find such things. These kits weren’t made for children, but the models were scaled according to difficulty, and she started with the simplest. I think she was around 11 years old at the time, but any teenager with a latent engineering talent would be interested.</p></li>
<li><p>She took an electronics course in high school, freshman year. This was a vocational class, but what she liked was that they sometimes took things apart, from toasters to old laser printers</p></li>
<li><p>Joined the school’s FIRST robotics team</p></li>
<li><p>Joined the school’s mathematics competition team </p></li>
<li><p>Took Stanford EPGY’s summer quantum mechanics class (not mathematically challenging, really) the summer after sophomore year</p></li>
<li><p>Began independent research on projects and entered the regional science fair multiple times </p></li>
</ol>
<p>7.Took physics C junior year</p>
<ol>
<li><p>Took C and C++ programming courses after finishing up AP Computer science</p></li>
<li><p>Read every physics book she could get her hands on</p></li>
</ol>
<p>She was lucky to be in a large public school that had a FIRST team and a math club. Not every student has access to the resources she used. But that doesn’t really matter, because of the things on this list, I think the training in mathematics and the hands-on experiences in research and programming were the most important. Based on anecdotal evidence from friends whose sons and daughters have struggled in engineering, I’d say it’s really important to have a solid foundation in mathematics and problem solving. The good news is that your son could self-study, and there are some wonderful free online resources through the American Mathematics Competitions website.</p>
<p>For any parents reading this and thinking, “Oh, okay, I’ll just tell my son or daughter to do these things,” it doesn’t work this way. Neither my husband nor I are scientists or engineers. My daughter is a talented artist (she ended up designing MIT’s admissions poster 4 years in a row), and frankly, when she was young, I thought she would follow that path. Everything on the above list is something she initiated. As in, “Hey, can I get this kit? I want to build this cool robot!”; and “Hey, I’ve joined the robotics team!” and “I’m going to be home late – I’m on the math team and we have a practice session!” etc. etc. If you have a son or daughter who is like this (and believe me, you will know if you do), then you can encourage and support. But I don’t think it works to try to force anyone in this direction.</p>