Starting College in STEM: Tips for Your Freshman Year
Starting college is exciting, but it can also be overwhelming—especially when you're beginning a STEM major.
Suddenly, your schedule might include chemistry labs, calculus problem sets, coding assignments, group projects, and exams that look very different from the ones you took in high school. At the same time, you're adjusting to a new campus, meeting new people, and figuring out what college life looks like for you.
If you're starting your freshman year in science, technology, engineering, or math, you don't need to have everything figured out.
Your first year is about learning your subjects, but it's also about learning how to be a college student.
Here are a few things that can make that transition easier.
Don't Be Afraid to Ask for Help
One of the biggest adjustments from high school to college is realizing how much responsibility you have for your own learning.
If you don't understand something in class, you might need to be the person who takes the first step and asks for help.
Fortunately, colleges usually have plenty of places to find it.
Professors and teaching assistants hold office hours. Many schools have tutoring centers, academic support programs, writing centers, study groups, and peer mentors.
Take advantage of them.
You don't have to wait until you're failing a class to attend office hours or tutoring. Asking a question early can prevent a small misunderstanding from turning into a much bigger one later.
And remember: needing help with calculus, chemistry, physics, or programming doesn't mean you don't belong in STEM. Difficult classes are supposed to challenge you.
Find Your People
STEM can sometimes feel competitive, but you don't have to do it alone.
Talk to the person sitting next to you in your introductory computer science class. Ask someone from your chemistry lab if they want to study before the exam. Join an engineering club, coding organization, robotics team, or women-in-STEM group.
Having a community gives you people to study with, ask questions, celebrate successes with, and talk to when a class gets frustrating.
This can be particularly meaningful for women entering STEM fields where they remain underrepresented.
Research highlighted by the National Science Foundation has found that feelings of belonging and confidence can play an important role in whether women continue along STEM pathways in college.
Finding a community isn't just about making friends. It can help make a huge university feel a little smaller—and remind you that you have a place there.
Learn How You Study
The study habits that worked in high school might not work exactly the same way in college.
That's okay.
College STEM courses often require you to apply information rather than simply remember it. Reading your notes over and over might feel productive, but you also need opportunities to actually use what you're learning.
Try working through practice problems without looking at the solution. Explain a concept out loud as though you're teaching someone else. Make flashcards for important terms or formulas. Work with classmates and compare how each of you approached the same problem.
For coding classes, practice writing code instead of only reading examples.
For math and physics, work through problems.
For science classes, practice explaining how and why a process happens.
Experiment with different strategies during your first semester and pay attention to what actually helps you understand the material.
Start Assignments Earlier Than You Think You Need To
A programming assignment that looks like it will take an hour might take four.
A lab report can involve more steps than you expected.
And sometimes a calculus problem just refuses to cooperate.
Starting early gives you something incredibly valuable: time to get stuck.
If your code isn't working at midnight before the deadline, your options are limited. If you discover the problem three days earlier, you can try debugging it, visit office hours, ask a teaching assistant, or come back to it the next morning.
You don't need to finish every assignment the day you receive it. Even opening the assignment and figuring out what you'll need to do can make it easier to plan ahead.
Go to Office Hours—Even If It Feels Awkward
Walking into a professor's office for the first time can be intimidating.
Do it anyway.
Office hours are specifically set aside for students. You can ask about a homework problem, review something you didn't understand in lecture, get advice about the course, or learn more about the professor's field.
You also don't need to arrive with an incredibly complicated question.
You can simply say, "I tried this problem a few different ways, but I keep getting stuck here. Could you help me understand what I'm missing?"
Over time, these conversations can also help you build relationships with professors who may later tell you about research opportunities, internships, scholarships, or other ways to get involved.
Don't Compare Your Beginning to Someone Else's
In your first computer science class, you might sit next to someone who has been coding since middle school.
Someone in your calculus class might have already taken the material in high school.
Someone else might seem completely confident during every lab.
That doesn't mean you're behind.
Students arrive at college with very different educational experiences and opportunities. Your job isn't to know as much as the person sitting next to you on the first day.
Your job is to learn.
By the end of the semester, you may be surprised by how much you've learned compared with where you started.
Explore STEM Outside the Classroom
Your major is only one part of your STEM education.
College can give you opportunities to see what STEM looks like outside a textbook.
Look for undergraduate research positions, hackathons, engineering competitions, career fairs, guest lectures, STEM clubs, internship programs, and volunteer opportunities.
You don't have to do everything during your freshman year.
Choose one or two things that genuinely interest you and explore them.
You might discover a field you didn't even know existed.
A computer science student might become interested in cybersecurity. A biology student might discover bioinformatics. An engineering student might become fascinated by renewable energy.
Your freshman year doesn't have to determine exactly what you'll do for the rest of your life.
It's a chance to start exploring.
Take Care of Yourself, Too
When assignments start piling up, sleep can sometimes feel optional.
It isn't.
Research involving first-year college students has found an association between getting more sleep and stronger academic performance. One study following first-year students across multiple universities found that greater average nightly sleep early in the semester predicted higher end-of-term GPAs.
More recent research specifically examining freshmen pursuing STEM pathways also found that sleep health was associated with academic outcomes and persistence in STEM.
In other words, staying up all night to study isn't necessarily the academic advantage it might seem to be.
College requires hard work, but taking care of yourself is part of doing that work.
Eat. Sleep. Take breaks. Go outside. Spend time with friends. Make room for things that have nothing to do with your major.
You are a college student, but you are also a person.
Remember Why You Chose STEM
There will probably be a point during your freshman year when something feels impossible.
Maybe it's your first calculus exam.
Maybe your code won't run.
Maybe your experiment produces completely unexpected results.
In that moment, it can be easy to wonder whether you're really cut out for STEM.
Try to remember what interested you in the first place.
Maybe you love figuring out how things work. Maybe you want to build technology that helps people. Maybe you've always been fascinated by space, medicine, computers, the environment, or engineering.
You don't have to be perfect at STEM to belong in STEM.
You just have to be willing to keep learning.
Your Freshman Year Is a Beginning
You aren't supposed to arrive at college already knowing how to be a scientist, programmer, mathematician, or engineer.
That's why you're there.
Ask questions. Meet people. Go to office hours. Try new things. Make mistakes. Change your study habits when something isn't working.
And give yourself permission to be new at this.
Four years from now, you may look back at the student walking into their first STEM lecture and realize just how much they had left to learn.
That's the point.
Sources
National Science Foundation (NSF) — “Belonging” can help keep talented female students in STEM classes. Discussion of research on belonging, confidence, and women's persistence in college STEM pathways.
Proceedings of the National Academy of Sciences (PNAS) — Creswell et al., Nightly sleep duration predicts grade point average in the first year of college (2023). Research across first-year college students examining sleep duration and academic performance.
Advances in Physiology Education — Fitzsimmons, Carter & Scullin, Sleep and circadian predictors of academic performance and retention in STEM pathways: a longitudinal study in university freshmen (2026). Longitudinal research examining sleep, academic performance, and persistence among freshmen pursuing STEM pathways.
Scientific Reports — Okano et al., Sleep quality, duration, and consistency are associated with better academic performance in college students (2019). Study examining objectively measured sleep and academic performance among college students.
The research behind the sleep section is particularly strong: a multi-university study found that greater average nightly sleep among first-year students was associated with higher end-of-term GPA, while a 2026 longitudinal study of 489 freshmen pursuing STEM pathways found that sleep-health measures predicted academic outcomes and that shorter sleep was associated with switching away from a STEM pathway. The NSF source also directly supports the discussion of belonging and confidence for women in college STEM.