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SAT Reading: How to approach a Science passage

How to approach a Science passage

What's in this article?

This is a full SAT Reading Lesson with videos about a single passage, but it's also packed full of tips and strategies designed to help you with every Reading passage you might encounter on Test Day.
  • One full Science passage with questions
  • 11 videos, including "How to read the passage actively" AND "How to do each question"
  • Written explanations for every question
  • Tips and strategies that will help on other passages as well!
Let's get started!

The passage

First off, here's the passage we're working with, for easy reference.
(You don't have to read it right now!)

Survey and Active Reading Step

In this video, we'll show you how to quickly skim the passage and the questions so we know what to expect. Then, we'll dig into the passage more carefully, reading actively and asking ourselves questions. We'll sum up in our own words what each paragraph is about as we go along, and we'll mark up the passage to keep track of the most important ideas.
Khan Academy video wrapper
Active Reading Step | Science passage | Reading test | SAT See video transcript

The questions

Okay! Now it's time for the questions. You can use this article in three ways:
1) Questions first, one at a time: Try the questions on your own, one by one, and watch each video after you attempt each question. We recommend watching the video even if you got the question right!
2) One big push First, try all of the questions on your own, then, watch the videos to see how we did them.
3) Videos first, one at a time: Watch the videos first, then try the techniques in the videos by attempting the questions and reading our explanations. If you choose this route, you'll already know the answers to the questions, but it's still good to do them and read our explanations to learn the strategies!

Questions 1 and 2: Explicit meaning and citing textual evidence

Top tip: For paired questions like these, we encourage you to
  • Simplify the first question using your own words
  • Try to find the answer to your simplified version of the question by reading the quotations provided in the second question
Question 1: Explicit Meaning
The author of Passage 1 indicates which of the following about the use of screen-based technologies?
Choose 1 answer:

Question 2: Citing Textual Evidence
Which choice provides the best evidence for the answer to the previous question?
Choose 1 answer:


Video for questions 1 and 2: Explicit meaning and citing textual evidence

Khan Academy video wrapper
Explicit meaning and citing textual evidence | Science passage | Reading test | SAT See video transcript

Question 3: Explicit meaning

Top tip: For questions like these, we encourage you to
  • Pick out key words and ideas in the question
  • Scan the passage to find where those keywords appear
  • Read around the keywords in the passage to find the answer
  • Express the answer in your own words
  • Find a match for your prediction in the choices!
    Question 3: Understanding Relationships
    The author of Passage 1 indicates that becoming adept at using the Internet can
    Choose 1 answer:


Video for question 3: Explicit meaning

Khan Academy video wrapper
Explicit Meaning I | Science passage | Reading test | SAT See video transcript

Question 4: Words and phrases in context

Top tips
  • Cover up the choices
  • Go back to the passage to find the word/phrase
  • Make up your own version of the word/phrase using context clues in the surrounding sentences
  • Uncover the choices, and find a match to your prediction in the choices
Question 4: Interpreting Words and Phrases in Context
As used in the last paragraph, “plastic” most nearly means
Choose 1 answer:


Video for question 4: Words and phrases in context

Khan Academy video wrapper
Words and phrases in context | Science passage | Reading test | SAT See video transcript


Question 5: Implicit meaning

Top tip
  • Simplify the question using your own words
Question 5: Implicit Meaning
The author of Passage 2 refers to the novel War and Peace primarily to suggest that Woody Allen
Choose 1 answer:


Video for question 5: Implicit meaning

Khan Academy video wrapper
Implicit meaning | Science passage | Reading test | SAT See video transcript

Question 6: Explicit meaning

Top tip: For questions like these, we encourage you to
  • Pick out key words and ideas in the question
  • Scan the passage to find where those keywords appear
  • Read around the keywords in the passage to find the answer
  • Express the answer in your own words
  • Find a match for your prediction in the choices!
Question 6: Explicit Meaning
According to the author of Passage 2, what do novelists and scientists have in common?
Choose 1 answer:


Video for question 6: Explicit meaning

Khan Academy video wrapper
Explicit meaning | Science passage | Reading test | SAT See video transcript

Question 7: Analyzing word choice

Question 7: Analyzing Word Choice
The analogy in the final sentence of Passage 2 has primarily which effect?
Choose 1 answer:


Video for question 7: Analyzing word choice

Khan Academy video wrapper
Analyzing word choice | Science passage | Reading test | SAT See video transcript

Question 8: Multiple texts/analyzing purpose

Top tips
  • If possible, rephrase the question using your own words.
  • Go back to the passage and read around the reference—before looking at the choices!
  • Predict the answer, expressing it in your own words
  • Find a match to your prediction in the choices using process of elimination
Question 8: Multiple texts/analyzing purpose
The main purpose of each passage is to
Choose 1 answer:


Video for question 8: Multiple texts/analyzing purpose

Khan Academy video wrapper
Analyzing multiple texts/analyzing purpose | Science passage | Reading test | SAT See video transcript

Question 9: Multiple texts/understanding relationships

Top tips:
  • RIP-RAP: Rephrase if possible, then read around and predict
  • Summarizing the text in your own words and coming up with a prediction will help you eliminate choices
Question 9: multiple texts/understanding relationships
Which choice best describes the relationship between the two passages?
Choose 1 answer:


Video for question 9: Multiple texts/understanding relationships

Khan Academy video wrapper
Multiple texts/understanding relationships | Science passage | Reading test | SAT See video transcript


Question 10: Multiple texts/analyzing point of view

Top tips
  • Rephrase the question to take control of it. If possible, use How, What, or Why
  • Consider positive vs negative. Is the character's perspective strongly positive (++), mildly positive (+), neutral (0), mildly negative (-), or strongly negative (--)?
  • Use process of elimination
Question 10: multiple texts/analyzing point of view
On which of the following points would the authors of both passages most likely agree?
Choose 1 answer:


Video for question 10: Multiple texts/analyzing point of view

Khan Academy video wrapper
Multiple texts/analyzing point of view | Science passage | Reading test | SAT See video transcript

Question 11: Multiple texts/citing textual evidence

Question 11: Multiple texts/citing textual evidence
Which choice provides the best evidence that the author of Passage 2 would agree to some extent with the claim attributed to Michael Merzenich in Passage 1 ("When we adapt to a new cultural phenomenon, including the use of a new medium, we end up with a different brain")?
Choose 1 answer:


Video for question 11: Multiple texts/citing textual evidence

Khan Academy video wrapper
Multiple texts/citing textual evidence | Science passage | Reading test See video transcript

Welcome to the end of the article!
Great job!
The strategies in this article have the potential to truly transform your score!
They might feel strange at first, and it takes time and repetition to get used to using them consistently—make sure to try them out when you're practicing on your own!

Want to join the conversation?

  • leafers seed style avatar for user ahammouche
    it's tough for someone whose English is 3rd language.
    Any Tips for non-native?
    (47 votes)
    Default Khan Academy avatar avatar for user
  • blobby green style avatar for user 448967
    I have issues reading large comprehensions I tend to zone out. Do you have tips to help me focus? I feel like I have to read again to comprehend which is time-consuming to me.
    (37 votes)
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    • orange juice squid orange style avatar for user Evan
      I've had this issue a lot too! Here are some things that might help.

      I found it helpful to slow down just a bit while reading. This may seem counterproductive for managing time, but when I read a bit slower, I understood the passage better. This meant I zoned out less and was able to answer the questions quicker.

      I had a friend tell me it helped them to try and be interested in the content of the passage. Instead of saying to themself "I'm reading this so I can answer the questions and get a good score", they'd try and be engaged about learning something new. Think about it, have you ever had to study to learn the lyrics to your favorite song? Probably not. Since you were interested in it already, the learning came naturally. If you get mentally engaged in what you're reading, you'll be less likely to zone out and more likely to comprehend what you're reading. Of course, it's easier said than done. It can be pretty difficult to be interested in some of the reading passages. Don't feel like you need to convince yourself that the passage content is your new favorite topic.

      My third idea may sound a bit weird, but it's to try meditation. Meditation helps people stay focused on one thing for longer and stay calm under pressure. Both of which are helpful on the SAT. I meditated for about 10 minutes every day for the week or so leading up to my AP exams and some of my SAT exams. I feel like it made some difference. Sal Khan has actually made a few meditation videos for complete beginners on YouTube. You can find them by searching for "Khan Academy meditations". If trying to relax while listening to your math teacher isn't your thing, you can find tons of other meditations on YouTube. Just try searching for "meditations for beginners" or "meditations for students" or "meditations for focus". There are also dozens of meditation apps you can download. Depending on how soon your test is, you may not have enough time to see a difference, but nonetheless, it's a good idea. Also, meditation won't instantly help you have incredible focus, but it hopefully will help a bit.

      And of course, simply practicing will help you zone out less. It's kind of a boring tip, but I promise practice does help. I know this was long, but hopefully, I said something that will help you. Good luck with your test! (:
      (124 votes)
  • blobby green style avatar for user chuertas
    Hey, practicing for the SAT I'm taking next month... I'm having trouble reading and comprehending science passages because they bore me, how can that change?
    (20 votes)
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  • blobby green style avatar for user 1102967
    So the articles say the internet can be good and bad for your brain?
    (10 votes)
    Default Khan Academy avatar avatar for user
  • blobby green style avatar for user nguyenandy1402
    Teacher, my vocab resource is not so wide, so how can I understand passages or how can I improve the ability of understanding without learning extra vocabs?
    (6 votes)
    Default Khan Academy avatar avatar for user
  • piceratops tree style avatar for user ALYAR GRAY
    Hi! i will be taking the SAT exam, and English is actually my fourth language,(Arabic,Turkish & Persian being my other languages) so as you may understand it is very hard for me to keep all the words and all the new things that I've learned in my mind. Any tips for that.
    (9 votes)
    Default Khan Academy avatar avatar for user
  • stelly blue style avatar for user anaiahsingh24
    What does happen if you skip a question or two? Will it affect your score a lot?
    (3 votes)
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    • piceratops ultimate style avatar for user Hecretary Bird
      Skipping a question and leaving it unanswered is something you never really want to do on the SAT. Always make a guess, at least, because getting a question wrong and leaving it blank affect your score the same.
      Guessing on a question or two will affect your score, and if you weren't able to eliminate many options you have a high chance of getting those questions wrong, but if it helps you get more easier questions right, guessing on a select few very hard questions might be worth it instead of spending tons of time on them. Ideally, you would want to graduate out of this to where you can comfortably answer every question though.
      (12 votes)
  • blobby green style avatar for user nehravarsha02
    I don't have my surname on my official documents, but the college board says it is a mandatory field. what should I do?
    (8 votes)
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  • blobby green style avatar for user khizar.zulfi1
    What if we find ourselves in a scenario where all options look confusing even after eliminating, or all seem correct?
    (2 votes)
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    • primosaur ultimate style avatar for user BronsonFebruary
      This will most likely never happen. Unless you aren't good at all with the concept or know nothing about it. But usually, someone can eliminate at least one of the possible answers. Then, if you can't do anything else, just guess. (Not something I'd recommend usually, but you're on the clock. No need to waste time overthinking something you don't know)
      By eliminating just one or two answers, your likelihood of getting the right answer has increased 25-50%!
      But don't get in the habit of guessing. This is the point of practice anyway. To not need to guess.
      Hope this helps.
      (11 votes)
  • winston baby style avatar for user KrazySlime
    so i have a general problem with reading passages, my avg score is 40 ish out of 52 and i feel like if i have a specific approach to each passage i can do a lot better, can i know exactly how you approach each type of passage or the best way to do it?
    (6 votes)
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