The Complete Guide to Becoming A Mathematical Science Teacher, Postsecondary

You love math. You think you might want to teach it at the college level. But what does that actually mean on a Tuesday morning at 9:00 AM? Is it mostly grading and lecturing, or is there more to it? And for the time it takes to earn a PhD — typically 5 to 7 years — you deserve to know what the payoff really looks like, not just what the brochure says.

This guide walks you through the real daily work of a postsecondary mathematical science teacher: the class prep, the office hours, the grading avalanches, the committee meetings, and the often-overlooked research or service expectations that vary wildly by institution. You'll get honest salary numbers by rank and institution type (a community college instructor might earn $65,000 to start while an assistant professor at a research university might bring in $85,000, but the workloads and tenure requirements are completely different), plus a clear-eyed look at the job market — one where the number of PhDs produced each year outpaces the number of tenure-track job openings.

With a practical self-assessment checklist, a breakdown of education paths and their true timelines and costs, and a step-by-step plan for landing your first job with no experience, this guide is the unvarnished briefing you need before committing years of your life to this career. It's written by someone who won't sugar-coat the hard parts — like the adjunct reality or the pressure to publish — but also captures the genuine, often understated rewards of watching students finally "get" a difficult concept.

If you're standing at the edge of this career and wondering whether to jump in, this is the honest conversation you should have before you do.