CCSS.ELA-Literacy.RST.11-12.9

ELAGrades 11–12Integration of Knowledge and Ideas

The Standard

Synthesize information from a range of sources (e.g., texts, experiments, simulations) into a coherent understanding of a process, phenomenon, or concept, resolving conflicting information when possible.

Common Core State Standards for English Language Arts · Reading Standards for Literacy in Science and Technical Subjects 6—12

What This Standard Means

Students need to pull information from several science or technical sources and build one clear explanation. Sources might include an article, lab data, a diagram, a simulation, or a video. They should compare what each source says, notice agreement and conflict, and decide what evidence is strongest.

Mastery looks like a student explaining a concept in their own words while citing multiple source types. They can say why one source is more reliable or useful than another. Students often get stuck by summarizing each source separately, ignoring conflicting data, or treating all sources as equal.

Ways to Teach It

  • Give students a short article, lab results, and a diagram on erosion, then have them create one labeled process model using all three.
  • Ask students to write: Which source best explains the process, and what information from another source changes or complicates it?
  • Use an exit ticket asking students to name two sources, one agreement, one conflict, and their best resolution.
  • Compare weather app forecasts, radar maps, and local observations to explain why predictions differ and which evidence seems most reliable.

Before This Standard

If students are struggling here, check these first.

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Related Standards

Standard text verified against corestandards.org on July 10, 2026.

Page updated July 10, 2026.

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