South Dakota ELA 6.RI.2.a

ELA6th GradeReading Informational Text

The Standard

Analyze its development over the course of the text.

South Dakota English Language Arts Standards (2025)

Teacher's field guide

What Students Need to Do: Students identify an article’s main idea and track how the writer builds it from start to finish. They explain what later details add to that idea.
What Mastery Looks Like: A student states the main idea in their own words. They use details from the beginning, middle, and end to explain how the writer develops it.
Common Misconceptions: Students may name a topic, such as recycling, instead of an idea about it. They may list facts in order without explaining what each fact adds.
How to Assess It: After reading a short article, ask students to write its main idea. Have them choose one detail from the beginning, middle, and end and explain what each adds.

Lesson moves

Give students a printed article about cafeteria food waste and sticky notes to mark details that build the main idea across three sections.
Ask pairs: Which detail in the last paragraph adds the most to the main idea, and what does it add?
Give teams mixed detail cards from an article; have them put the cards in text order and explain what each detail adds.
Read a school newsletter update about a bus route change; have students trace how its reasons build across the update.

Free download

A ready-to-print activity worksheet aligned to 6.RI.2.a, with an answer key for the teacher on its own page. No account needed.

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