Summarizing Informational Texts

Active learning works well for summarizing informational texts because students must engage deeply with the material to separate main ideas from supporting details. When they move, discuss, and manipulate text, they process information in a way that static reading alone cannot achieve.

• 3rd Class
• Voices and Visions: Literacy in 3rd Class
• 4 activities
• 20 min–45 min

Learning Objectives

1. Identify the main idea and key supporting details in a non-fiction passage.
2. Distinguish between essential information and less important details when summarizing.
3. Paraphrase information from a text into their own words for a summary.
4. Construct a concise summary of a non-fiction passage, including the main idea and key details.

Think-Pair-Share

⏱ 25 min·Pairs

Think-Pair-Share: Key Ideas Hunt

Students read a short informational text individually and underline what they think are the main ideas. In pairs, they compare notes and agree on three key points. Pairs then share one summary sentence with the class.

Prepare & details

What are the most important ideas in a passage you have read?

Facilitation Tip: During Think-Pair-Share: Key Ideas Hunt, circulate to listen for students’ reasoning about why they selected certain details, asking guiding questions like 'How does this relate to the main idea?' to push their thinking.

Setup: Standard classroom seating; students turn to a neighbor

Materials: Discussion prompt (projected or printed), Optional: recording sheet for pairs

• Understand
• Apply
• Analyze
• Self-Awareness
• Relationship Skills

Jigsaw

⏱ 45 min·Small Groups

Jigsaw: Text Sections

Divide a longer text into three sections and assign to small groups. Each group summarizes their section using a template with main idea and two details. Groups teach their summaries to others, then collaborate on a full text summary.

Prepare & details

How do you decide what to include and what to leave out when writing a summary?

Facilitation Tip: For Summary Jigsaw: Text Sections, provide a checklist of criteria for main ideas and key details to keep groups focused on the task of synthesis rather than just retelling.

Setup: Flexible seating for regrouping

Materials: Expert group reading packets, Note-taking template, Summary graphic organizer

• Understand
• Analyze
• Evaluate
• Relationship Skills
• Self-Management

RAFT Writing

⏱ 30 min·Individual

Cut-and-Paste Summaries

Provide students with sentences from a passage on strips of paper. Individually, they sort into 'essential' and 'extra' piles, then write a summary from essentials. Discuss choices as a class.

Prepare & details

Can you write a short summary of a non-fiction passage in your own words?

Facilitation Tip: In Cut-and-Paste Summaries, model how to physically remove sentences that are examples or repetitions before rewriting the remaining text in their own words.

Setup: Standard classroom seating, individual or paired desks

Materials: RAFT assignment card, Historical background brief, Writing paper or notebook, Sharing protocol instructions

• Apply
• Analyze
• Create
• Social Awareness
• Self-Awareness

RAFT Writing

⏱ 20 min·Small Groups

Summary Relay Race

In small groups, one student reads the text and whispers the main idea to the next, who adds a key detail, and so on until the last writes the summary. Groups compare final versions.

Prepare & details

What are the most important ideas in a passage you have read?

Facilitation Tip: During Summary Relay Race, set a timer and rotate pairs quickly to maintain energy and prevent over-editing, which can lead to summaries that are too long.

Setup: Standard classroom seating, individual or paired desks

Materials: RAFT assignment card, Historical background brief, Writing paper or notebook, Sharing protocol instructions

• Apply
• Analyze
• Create
• Social Awareness
• Self-Awareness

Teaching This Topic

Experienced teachers approach this topic by breaking summarizing into clear steps: first identifying main ideas, then selecting key details, and finally condensing those into a shorter version. They avoid vague instructions like 'write a summary' and instead use structured activities that force students to make decisions about importance. Research shows that students need repeated practice with high-interest, grade-level texts to build confidence in their ability to summarize independently.

What to Expect

Students will confidently identify main ideas and key details in informational texts and express them concisely in their own words. They will also recognize when information is unnecessary or repetitive and learn to exclude it from summaries.

Watch Out for These Misconceptions

Common Misconception

During Think-Pair-Share: Key Ideas Hunt, watch for students who copy entire sentences or list every fact they find.

What to Teach Instead

Provide a T-chart with 'Main Ideas' and 'Key Details' columns. Ask students to sort their findings into these categories first, then discuss as a pair why some details belong in the key details column while others do not.

Common Misconception

During Cut-and-Paste Summaries, students may copy phrases verbatim instead of paraphrasing.

What to Teach Instead

Give each group colored pencils and have them mark any copied phrases in the summary. Then, challenge them to rewrite those phrases in their own words before sharing with the class.

Common Misconception

During Summary Jigsaw: Text Sections, students assume the main idea is always in the first paragraph.

What to Teach Instead

Provide a text with a clear main idea in the middle or end, and ask groups to justify where they found it. Prompt them with 'How did you decide this was the main idea?' to reinforce that main ideas can appear anywhere.

Assessment Ideas

Exit Ticket

After Think-Pair-Share: Key Ideas Hunt, have students write a 3-sentence summary of the text they analyzed, circling the main idea and underlining the two most important details.

Discussion Prompt

During Summary Jigsaw: Text Sections, listen for groups to explain their choices for main ideas and key details. Ask them to justify why they included or excluded certain sections to assess their understanding.

Quick Check

After Cut-and-Paste Summaries, collect student summaries and original texts. Circle any sentences that are copied verbatim and underline sentences that are key details to quickly assess paraphrasing and selection skills.

Extensions & Scaffolding

• Challenge early finishers to create a one-sentence summary of the original text that could serve as a headline, then compare their version with peers to discuss effectiveness.
• Scaffolding for struggling students: Provide a word bank of possible main ideas and key details to help them get started, or allow them to work with a partner who can read aloud and discuss the text together.
• Deeper exploration: Have students find a short news article, summarize it, and then compare their summary to the article’s subheadings or introduction to evaluate which version captures the most important ideas.

Key Vocabulary

Main Idea	The most important point the author wants to tell you about the topic. It is the central message of the text.
Key Details	Facts or pieces of information that support or explain the main idea. They help the reader understand the main point better.
Summary	A short version of a longer text that includes only the main idea and the most important details. It is written in your own words.
Paraphrase	To restate information from a text using your own words and sentence structure. This shows you understand the meaning.