Unit Plan 33 (Grade 3 ELA): Summarizing and Synthesizing Information
Grade 3 informational reading & writing unit: teach students to summarize, compare, and synthesize across texts using main ideas, key details, evidence, and linking words.

Focus: Condensing and connecting across texts
Grade Level: 3
Subject Area: English Language Arts (Reading Informational, Writing)
Total Unit Duration: 5 sessions (one week), 45–60 minutes per session
I. Introduction
This week, students learn to condense information from a single text (find the main idea and key details) and then connect ideas across two texts on the same topic. They practice short, accurate summaries and produce a brief synthesis paragraph that uses evidence from both texts. By Friday, each learner will summarize two new passages, state how the texts are alike and different, and write a concise paragraph that draws evidence from both to answer a prompt.
II. Objectives and Standards
Learning Objectives — Students will be able to…
- Determine the main idea of an informational text and explain how key details support it; write a concise summary in their own words.
- Compare/contrast the most important points and details in two texts on the same topic and explain what is shared or unique.
- Cite or paraphrase specific information from texts to support short written responses that synthesize ideas.
Standards Alignment — CCSS Grade 3
- Reading Informational: RI.3.2 (determine main idea; recount key details; explain support)
- Reading Informational: RI.3.9 (compare/contrast key points in two texts on the same topic)
- Writing: W.3.9 (draw evidence from texts to support analysis, reflection, and research)
Success Criteria — student language
- I can say the main idea in one sentence and list 3 key details that support it.
- I can write a 2–3 sentence summary that uses my own words and stays focused.
- I can explain one similarity and one difference between two texts with evidence.
- I can write a synthesis paragraph that answers a question and uses evidence from both texts.