/sci/ - Science & Math

>>12696760
You might be interested in a book on 'Discrete Mathematics.' The topics they tend to cover are very broad: from graph theory to combinatorics to first order logic, but many of them don't require advanced (or sometimes any) calculus and cover many important topics in first-semester undergrad depth--it'll give you a good sampling of many fields and you'll be able to feel what resonates with you. The textbook the discrete math class I took in high school used was pic related. No idea if it's considered terrible but I found it highly adequate.

You could also take a course (or buy a book, or follow an OpenCourseWare thing, or watch 3B1B's series on YT, &c) on 'Linear Algebra'; it won't require calculus either but it's an important subject for various reasons, and it's good to learn because it'll acquaint you with concepts like vector spaces and group axioms.