ACT · Reading · Integration of Knowledge and Ideas

Integration of Knowledge and Ideas on the ACT: How to Answer These Questions

Whether you can relate ideas across texts and evaluate how evidence supports claims.

How to answer it

  1. Summarize each passage’s claim in a phrase.
  2. Find exactly where they overlap.
  3. Choose the relationship the evidence shows: supports, contradicts or limits.

Worked example

An original question in the ACT format, already answered.

ACT ReadingWorked example

Passage A argues that reading on paper helps readers remember specific details.

Passage B describes a study in which students who read on screens remembered main ideas as well as paper readers but recalled fewer specific details.

Passage B’s findings would most likely:

  1. Acontradict Passage A entirely.
  2. Bsupport Passage A’s claim about details.
  3. Cshow that screens are better for reading.
  4. Dbe irrelevant to Passage A.

Answer: B. Passage B found paper readers recalled more details, which supports Passage A’s specific claim. The finding about main ideas doesn’t contradict it.

The most common trap

Treating a partial agreement as a contradiction. Match the evidence to the exact claim.

Practice it

Hourly Prep’s daily sets mix integration of knowledge and ideas with the rest of ACT Reading, and send more of it your way when it’s a weak spot. See how the ACT prep plan works, or browse the other ACT skill guides.

Primary sources

Keep going

ACT · Reading

Key Ideas and Details

Main ideas, supporting details, sequence and inferences about why characters or authors do things.

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ACT · Reading

Craft and Structure

Word meaning in context, point of view, the author’s purpose and how parts of the passage are organized.

Read the guide →

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Short ACT sets on the test-day screen, with an explanation for every question.

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