8.9.A

ELA8th Grade

The Standard

explain the author's purpose and message within a text

Texas Essential Knowledge and Skills for English Language Arts and Reading

Teacher's field guide

What Students Need to Do: Students determine why an author wrote a text and what idea the author wants readers to take away. They explain their thinking with specific evidence from the text.
What Mastery Looks Like: Students state a specific purpose and a clear takeaway that fit the whole text. They support both with relevant details, word choices, structure, or examples from the text.
Common Misconceptions: Students often label purpose only as inform, persuade, or entertain without explaining the specific goal. They may confuse the topic with the message or guess the writer’s intent without evidence.
How to Assess It: Use a paragraph from the day’s reading. Ask, “Why did the author write this, what idea should readers take away, and which two details support your answer?”

Lesson moves

Give pairs a printed editorial and evidence cards; students sort each card under purpose, message, or neither, then defend two choices.
After reading a short story, ask, “What does the author want readers to think about loyalty, and which details show it?”
Play Purpose and Message Match: teams pair short passages with purpose and message cards, earning points only when they cite evidence.
Compare a public service poster and a product ad, then explain how each creator’s goal shapes its message.

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