Reading & WritingExpression of IdeasMedium frequency

SAT Reading & Writing: Logical Sequence and Ordering Sentences

20+ practice questions in Praczo

What you need to know

The concept, explained

  • 1

    When placing a sentence in a paragraph, look for transitions and pronoun antecedents.

  • 2

    Sequence indicators ("First," "subsequently," "then," "finally") outline an order of events or steps in a process.

  • 3

    A sentence detailing a result must come AFTER the sentence detailing the cause.

  • 4

    Look for definitive nouns ("The telescope was built in 1990.") that are referred to later by pronouns ("It..." or "This instrument..."). The noun must appear FIRST.

  • 5

    Do not just insert a sentence where the topic roughly matches; ensure the flow from one sentence to the next is structurally seamless.

Common mistakes
  • Placing a sentence early in the paragraph before its key pronouns or references have been defined.
  • Interrupting a tight sequence of events with a sentence that belongs as a conclusion or an introduction.
Try a sample question

SAT-style practice

Sentence 1 introduces a theory. Sentence 2 details an experiment testing the theory. Sentence 3 summarizes the findings of the experiment. Where would the sentence "These findings ultimately overturned the theory" best fit?

20+ questions ready to practice

Ready to master this concept?

Praczo tracks your mastery on all 179 SAT concepts — not just broad topics. One sample question is a start; drilling to mastery is how scores move.

3-day free trial — no credit card required