CCSS.ELA-Literacy.L.7.2a

ELA7th GradeConventions of Standard English

The Standard

Use a comma to separate coordinate adjectives (e.g., It was a fascinating, enjoyable movie but not He wore an old[,] green shirt).

Common Core State Standards for English Language Arts

What This Standard Means

Students need to know when two adjectives equally describe the same noun and need a comma between them. They should test by switching the adjective order or putting “and” between them. If both sound right, use a comma.

Mastery looks like students placing commas correctly in their own sentences and explaining why. They often get stuck with adjective order, especially size, age, color, and material, like “small wooden box,” where no comma is needed.

Ways to Teach It

  • Give pairs sentence strips with adjectives and nouns, then have them sort into “needs comma” and “no comma” piles using the and test.
  • Ask students to explain the difference between “a bright, cheerful room” and “a bright yellow room” in two sentences.
  • Display five sentences and have students add commas only where needed, then write “switch” or “and” as their proof.
  • Have students describe three items in the classroom using two adjectives each, then check which descriptions need commas.

Plan a Lesson for CCSS.ELA-Literacy.L.7.2a

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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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