Main Idea Graphic Organizer

Students write a main idea on an umbrella's canopy, add three supporting details in the raindrops below, and sum it up in one sentence.

Format

Only the color PDF is ready for this resource so far. The other formats are on the way.

At a glance
Grades
2–5
Pages
2
Type
Worksheet
Includes
Filled-in model

Last updated

An umbrella organizer for main idea and details

Students pick any nonfiction text, write its main idea on the canopy of a large umbrella, and put one detail in each of the three raindrops underneath, so every detail sits under the idea it supports. A box at the bottom asks for one sentence, in their own words, joining the main idea and the most important details. The model uses a six-sentence paragraph about archerfish, which knock insects off leaves with jets of water, and shows why a true sentence about mangrove swamps still doesn't belong.

Bring it into your classroom.

Students will

Learning objectives

  • State the main idea of a nonfiction text in a full sentence.
  • Choose three details that each tell more about the main idea.
  • Leave out facts that are true but off the main idea.
  • Summarize a text in one sentence in their own words.
From the creator

Teaching tips

1

Before students use their own text, read the archerfish paragraph aloud and ask which sentence doesn't belong under the umbrella. Then show the "Doesn't fit" card.

2

The model's details are short notes, like "leaps up to grab bugs near the surface," not copied sentences. Show this first, since a copied sentence often won't fit the three lines in a drop.

3

Check the summary against the canopy: if it names only one detail, such as the water jet, it is a detail rather than a summary.

Differentiation

Meet every learner.

Ways to adjust the umbrella organizer for different readers.

Support

Main idea given

  • Write the main idea on the canopy for students and have them find the three details.
  • Use a short paragraph whose first sentence states the main idea.
  • Read the model page together first, with the answers covered.
On level

Teach as written

  • The full umbrella and summary for one nonfiction text.
  • Students name one sentence from their text that doesn't fit under the umbrella, as the model does.
Extension

Two umbrellas

  • Use a two-paragraph text and fill one umbrella per paragraph.
  • Write one main idea that covers both paragraphs.
  • Rewrite the summary in under 15 words.

Standards alignment.

Each one is checked against the official documents. Where the resource covers only part of a standard, the note says so.

Common Core ELA · Grades 3–4
RI.4.2Find the main idea, explain how details support it, and summarize

Students write a main idea and three supporting details on the umbrella organizer and then sum up the text in one sentence; the archerfish model also shows why a true detail can be left out because it does not support the main idea. Students bring their own text, so the file has only the one model passage.

RI.3.2Find the main idea and recount key details

Students name the main idea of a text they read and record three key details under it. Explaining how each detail supports the main idea is shown in the model but not asked of students directly.

TEKS English · Grade 3
3.9(D)Central idea with supporting evidence

Students write the main idea of a text on an umbrella and one supporting detail in each raindrop, with an archerfish paragraph as a model; the teacher supplies the text.

3.7(D)Retell and paraphrase

Students sum up the main idea and key details in one sentence in their own words.

3.6(G)Use details to find key ideas

The model shows how to leave out a true detail (where archerfish live) that does not support the main idea; students sort details on their own text the same way.

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Main Idea Graphic Organizer · 2 pages
Main Idea Graphic Organizer: a large umbrella for the main idea above three colored raindrops for details, plus a sum it up writing box
Page 1 of 2 · Page 1
Main Idea Graphic Organizer: a filled-in model with a short archerfish passage, handwritten umbrella and raindrop answers and a doesn't fit note
Page 2 of 2 · Page 2
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