<p>You can apply as undecided, you don’t have to declare a program.</p>
<p>
</p>
<p>See: [U</a> of I Admissions: Programs by College](<a href=“http://admissions.illinois.edu/academics/majors_college.html]U”>Academics, Undergraduate Admissions, University of Illinois Urbana-Champaign)</p>
<p>Having said that, you seem to be indicating that your son is leaning towards engineering. In DGS, in order to transfer into engineering at a later time, he’ll need to take the same courses that students directly admitted to an engineering program need to take; those being Chem, Physics, Calculus, and Gen Eds, so why not apply to an engineering program initially, and then transfer out, if he finds it’s not his forte? His transfer prospects will remain the same, and if he decides to stay in engineering, well, then he’s set.</p>
<p>I don’t particularly like the term weed-out courses. Engineering is a demanding curriculum, and every student is different. The initial courses teach the knowledge required to understand and master the upper-level courses. No course is constructed with any artificial hurdles to weed-out anybody. Having said that, I understand that many students find the Calc 2 course to be the most difficult. The next hurdle seems to be the initial ‘applied’ science courses dealing with Statics and Dynamics. The point is that it’s the students that “weed” themselves out once they’ve experienced what it takes to obtain an engineering degree, not the courses themselves.</p>
<p>Illinois, Purdue and UW-Madison are top-notch engineering institutions, and a degree from any of them is held in high regard by recruiters and graduate schools alike.</p>
<p>Having provided my opinions above, I’m hoping Drusba will comment on your specific transfer questions. He’s the resident expert.</p>
<p>I’m also hoping that Boneh3ad will comment on your “Weed-out” question, since he’s a recent UIUC Mech Engineering grad, and is currently pursuing a PhD. in Aerospace at another institution.</p>
<p>Good luck, and make sure your son submits his application by the November 1st priority deadline for his best shot at getting in.</p>
<p>As for UW-Madison and Purdue, they admit to the university, and then use the student’s first year GPA and courses to determine whether he’ll be admitted to his program of choice sophomore year. Some programs are more competitive than others. At Illinois, and what I think is a benefit, you can apply directly to a program of choice, and not have to recompete during your sophomore year, if you’re admitted.</p>