Top MCAT CARS Mistakes – and How to Fix Them
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Your Tutor-Approved Guide to Critical Reading and Analysis Without the Panic and Uncertainty
Why CARS Trips People Up
Let’s get this out of the way: CARS isn’t about memorizing content. This is what makes it feel impossible to prepare for. In fact, it’s the only MCAT section that doesn’t require outside knowledge. Instead, it’s all about critical reading, reasoning, and timing – skills that take deliberate practice to master.
And that’s where the challenge comes in. Without formulas to memorize or pathways to diagram, it can feel like you’re flying without a net. Students often tell me:
“I read the passage, but I have no idea what I just read.”
“I always run out of time.”
“All the answer choices seem plausible.”
Sound familiar? You’re not alone. The good news is, these problems have specific solutions – and I’ve rounded up the most common mistakes along with practical strategies you can use to fix them.
Mistake #1: Reading for Details Instead of Structure
The Problem:
Many students read CARS passages like they’re studying for a content-heavy science section – trying to memorize every detail, name, and date. This leads to information overload, mental fatigue, and wasted time.
The Solution:
Read for the big picture and the structure of the passage:
- Identify the author’s main point.
- Note the purpose of each paragraph (e.g., introduce an idea, give evidence, counter an argument).
- Mark transitions – words like however, although, for example, in contrast, because they often signal shifts in point they’re trying to convey.
Think of yourself as a tour guide: you need to know the landmarks and route, but you don’t need to memorize every blade of grass along the way.
Mistake #2: Letting the Passage “Wash Over” You
The Problem:
Some students read passively, hoping the main idea will magically stick. They reach the end of the passage and realize… nothing stuck.
The Solution:
Engage actively:
- Mentally paraphrase after each paragraph. (“Okay, so this section was about why the author thinks…”)
- Ask yourself: What’s the author’s tone? Are they for, against, or neutral on this topic?
- Make quick, minimal notes, just a few words to help you remember structure.
Active engagement turns reading from a one-way street into an interaction with the text.
Mistake #3: Getting Trapped by “Extreme” Answer Choices
The Problem:
CARS questions love to tempt you with answer choices that sound dramatic but go beyond what the passage actually says. If you see definitive words like always, never, entirely, completely, be cautious.
The Solution:
- Ask: Does the passage actually say this, or is this an exaggeration?
- Favor moderate, nuanced answers unless the passage’s tone is truly extreme (it usually isn’t).
- If torn between two answers, go with the one most directly supported by the text.
Remember: The MCAT rewards accuracy, not flair.
Mistake #4: Over-Relying on Outside Knowledge
The Problem:
Students sometimes think, “Oh, I know something about this topic,” and start answering based on what they know from outside the passage. That’s a trap – CARS is about reasoning from what’s given.
The Solution:
- Stick to the text like glue.
- If your knowledge conflicts with the passage, the passage wins, always.
- Pretend you’re a detective: your only evidence is in the document in front of you.
Mistake #5: Poor Time Management
The Problem:
Students often spend too long on the first few passages and end up rushing, or guessing-through the last ones.
The Solution:
- Aim for ~10 minutes per passage (including questions).
- If a passage feels tough, mark it and move on, don’t sink your timing for the rest of the section.
- Use a watch or the exam clock to check your pace every few questions without obsessively checking the time.
Tip: Practice under timed conditions weekly. Your pacing won’t magically improve unless you simulate the real thing.
Mistake #6: Not Reviewing CARS Practice
The Problem:
Because there’s “no content to study,” students think there’s nothing to review in CARS. That’s a big missed opportunity.
The Solution:
Review every question, right or wrong, and ask:
- Why is the correct answer correct?
- Why is each wrong answer wrong?
- What would need to change in the passage to make an incorrect answer correct?
- Did I misinterpret the passage, the question, or both?
- Did I fall for a trap like an extreme statement or outside knowledge?
Keeping a CARS Error Log helps you spot patterns, maybe you consistently miss inference questions, or you struggle with abstract philosophy passages.
Mistake #7: Treating All Passages the Same
The Problem:
A dense art history passage and a snappy editorial don’t read the same way—yet some students use the same exact approach for both.
The Solution:
Adjust your pace and focus:
- For dense, abstract passages: slow down slightly and rephrase more often.
- For lighter, argumentative passages: focus on the author’s stance and evidence.
The more you adapt your approach, the more you’ll keep comprehension high without losing time.
Mistake #8: Not Building Reading Stamina
The Problem:
CARS is mentally draining, 9 passages, 90 minutes. If you only practice 1-2 passages at a time, you won’t be ready for the marathon.
The Solution:
- Gradually increase practice sets: 3 passages → 5 passages → full section.
- Practice daily at the same time of day as your MCAT.
- Minimize distractions—train your brain to stay engaged for long stretches.
Mistake #9: Ignoring Question Stems
The Problem:
Students often skim the question stem and jump straight to the answers, missing key details in what’s being asked.
The Solution:
- Read the question stem carefully and pause for a moment to think about the type of answer you need to look for before looking at the choices.
- Rephrase it in your own words. (“They’re basically asking me to identify the author’s opinion on…”).
- If needed, reread the relevant part of the passage before looking at the answers.
Mistake #10: Thinking CARS Can’t Be Improved
The Problem:
Some students decide CARS is just a “reading talent” and stop trying to improve. In reality, CARS scores can move a lot with deliberate practice.
The Solution:
- Commit to 4-5 CARS passages daily (AAMC Question Packs are gold here).
- Track your errors and review deeply.
- Practice active reading outside MCAT prep-articles from The Atlantic, The Economist, or academic journals are perfect.
Final Takeaways
CARS isn’t about knowing the most, it’s about thinking the clearest under time pressure. The most successful students don’t just “read more”, they read strategically, track their mistakes, and practice in ways that mirror test day.
If you:
- Read for structure, not detail
- Avoid outside knowledge traps
- Manage your time like it’s money
- Review every practice question with a detective’s eye
…you’ll not only improve your CARS score, but you’ll also sharpen the critical reading skills that make med school learning so much smoother. Best of luck with your CARS preparation and if you are looking for even more support, feel free to reach out to EMP to be connected with an expert tutor who can give you tailored feedback to maximize your success!
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