Why trust SimpleNursing
| Editorial Standards

Common Nursing School Mistakes That Can Hurt Your Grades

Amanda Thomas Headshot
By Amanda Thomas | Published August 13th, 2025 · Editorial Standards
Published August 13th, 2025 Medically Reviewed by: Mike Linares MSN, RN
Mike Linares, MSN RN headshot
Medically Reviewed by:
Mike Linares MSN, RN
Blocks with x's and a checkmark stacked

Jump to Sections



    Nursing school is hard enough without setting yourself up for extra stress.

    But the truth is, most students make avoidable mistakes — and those small slip-ups can seriously impact your confidence, grades, and even your chances of graduating. If you’ve ever wondered, “Why do students fail nursing school?”, the answer often comes down to the same handful of habits and oversights.

    The good news? 

    Once you know what to watch for, it’s easier to stay on track. And if you’ve already fallen behind, the right study tools can help you avoid nursing school failure and turn things around faster than you think.

    Let’s break down the most common nursing school mistakes and how to avoid them before they derail your progress.

    The Top Mistakes Nursing Students Make

    Even the most dedicated nursing students can fall into habits that hurt their performance. 

    These nursing school mistakes might seem small in the moment, but over time, they can be the difference between passing confidently and struggling to keep up. By recognizing them early, you can shift your approach and strengthen your study skills.

    Procrastination

    Care plans, concept maps, and test prep always take longer than you think. 

    Waiting until the night before to start studying — or assuming you’ll “figure it out later” — leads to last-minute panic and low scores. In nursing school, consistency wins over cramming every time.

    And when procrastination takes over, it often triggers the next common mistake.

    Skipping Practice Questions

    Many students read their textbooks but skip the step that actually prepares them for test day — answering NCLEX-style questions. 

    Without this practice, you miss the chance to apply what you’ve learned, and exam questions can feel completely unfamiliar. This lack of active testing leads straight into another pitfall: not taking the right kind of notes.

    Poor Note-Taking Habits

    Copying slides word-for-word or transcribing lectures doesn’t guarantee you’ll understand the material. 

    The most successful students focus on the “why” behind each concept and take notes that connect the dots. Without this approach, studying becomes passive, which brings us to the next trap.

    Passive Reading

    Highlighting, rereading, and making color-coded outlines can give the illusion of progress, but without active recall or spaced repetition, most of what you studied will slip away in days. 

    And if you combine passive study habits with the final mistake on this list, you could be setting yourself up for big surprises on exam day.

    Underestimating Exams

    Nursing exams aren’t like tests in other majors. They challenge your critical thinking, often with more than one answer that seems correct. 

    If you’re only memorizing definitions or skimming notes, you won’t be ready for the nuanced reasoning these questions require, and that’s one of the biggest reasons why students fail nursing school.

    How to Avoid These Mistakes

    Knowing the most common mistakes is only half the battle. 

    The real win comes from taking small, consistent steps to correct them. 

    Build a Weekly Study Routine

    Your brain thrives on structure. 

    Break down your assignments and study time across the week instead of cramming it all into the weekend (or the night before a test). Include time for reviewing old material, tackling tricky topics, and doing practice questions regularly.

    Here’s a full guide on how to study and pass nursing school.

    Use Active Learning Tools

    Passive studying won’t cut it. 

    Focus on recall instead of review. Use flashcards, practice quizzes, visual aids, or even teach concepts out loud to yourself. 

    This type of learning sticks much better than just highlighting or rereading.

    Learn how to study smarter with the top tools for nursing students.

    Practice with NCLEX Questions

    Don’t wait until a week before the NCLEX to start answering practice questions. 

    The earlier you get comfortable with NCLEX-style formats, the less intimidating your class exams and final boards will be. Start incorporating NCLEX-style questions now.

    How SimpleNursing Keeps Students on Track

    Many students don’t struggle because they lack potential. They struggle because they’ve fallen into one or more of the common mistakes we just covered. 

    From procrastination to skipping practice questions, these habits can quickly snowball and lead to poor grades, low confidence, and ultimately, nursing school failure.

    That’s where SimpleNursing comes in. We give you the tools and structure to replace those mistakes with proven study strategies, so you’re not just studying harder, you’re studying smarter.

    With SimpleNursing, you get:

    • Clear, visual lessons that make even the toughest topics click
    • Smarter study tools that cut down review time and boost retention
    • Adaptive quizzes that focus on your weak areas before they become a problem
    • Live tutoring sessions for real-time help when you need it most
    • NCLEX-style practice that trains you to think like a nurse from day one

    FAQs About Nursing School Mistakes

    What’s the #1 mistake in nursing school?

    Procrastination. Waiting too long to study or assuming you’ll understand it “later” leads to rushed prep, poor retention, and unnecessary stress.

    Can using the wrong materials hurt my grades?

    Yes. Some study tools don’t reflect how nursing students actually learn or how instructors write exams. If your tools aren’t helping you apply what you’ve learned, they’re not helping you pass.

    How can SimpleNursing help me avoid common mistakes?

    We turn passive study into active learning. With video walkthroughs, printable guides, NCLEX-style questions, and real-time support, we give you a smarter way to prep, so you’re not stuck guessing what to do next.

    Study Smarter. Stress Less. Get Back on Track.

    Mistakes are part of the process, but they don’t have to cost you your grades or confidence.

    With SimpleNursing, you’ll get everything you need to study more effectively, avoid burnout, and move forward with clarity. 

    You’ve got what it takes. Let’s clean up those study habits, skip the burnout, and pass your exams like a pro. 

    Start your free trial and build the skills you need to succeed in nursing school.

    Too much to study?
    We simplify the chaos.
    Less overwhelm, more “aha” moments
    • Proven to cut study time by 60%
    • 99% NCLEX Pass Rate
    • No fluff, just essentials
    • Trusted by 1M+ nursing students

    Nursing students trust SimpleNursing

    Simplenursing student
    I cannot express enough gratitude for Nurse Mike and this wonderful platform he has created. I had a subscription to SimpleNursing the entire 2 years of my nursing school career and… it was the best resource I had available to me. The visuals, the explanations, the memory tricks, the songs, the study guides, and the test questions are brilliant.
    read more
    Simplenursing student
    Before starting nursing school, I was a C-average student. I didn't think I'd be competent enough and make it through my second semester. I was told about SimpleNursing and… purchased it immediately. Long story short, I graduated nursing school with honors and passed all of my classes with As and Bs only. I would have never been able to do that without the help of SimpleNursing. Nurse Mike teaches in the only way that I am able to learn and I cannot thank him enough.
    read more
    Amanda Thomas Headshot

    Education: Bachelor of Arts in Communications, University of Alabama

    Amanda Thomas has over eight years of experience in the healthcare sector as a content writer, copywriter, and grant writer. She has worked with various medical organizations, including hospitals, mental health facilities, and nonprofits. Through her work, she has gained extensive knowledge about the healthcare industry and the role of written communication in improving client care. She’s particularly passionate about promoting mental health awareness. She earned a Bachelor of Arts in Communications from the University of Alabama with a major in Journalism and minors in Creative Writing and English.