Related idea: look through the course catalog for the course prerequisite chains that are the longest (they will probably be for math, chemistry, and physics). Take the 1st course in each of the longest chains early on in your college career so you’ll know right away if one of the long-chain majors is for you (as opposed to a few years later, when it will be too late to make the switch).
Related idea: look through the course catalog for the course prerequisite chains that are the longest (they will probably be for math, chemistry, and physics). Take the 1st course in each of the longest chains early on in your college career so you’ll know right away if one of the long-chain majors is for you (as opposed to a few years later, when it will be too late to make the switch).