Main Idea and Summarizing Worksheets | Worsheets library - Free Printable

Based on the provided image, here is the solution and explanation for the reading comprehension worksheet.

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Main Idea of Each Paragraph

The task asks you to identify the main idea of each paragraph about sloths. The main idea is the central point or the most important thing the paragraph is mostly about. The details support this main idea.

Here’s the breakdown:

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#### Paragraph 1:

> *Sloths are the slowest mammals on earth. It takes a full minute for a sloth to move 6 feet across the ground. You probably couldn’t move that slowly if you tried! The sloth’s body is about 2 feet long. They have long legs, and curved claws that are 3 to 4 inches long. Their claws and their long legs help them climb trees and hang from tree branches. They spend almost their entire lives hanging from tree branches. The life of a sloth is not very exciting.*

✔ Main Idea: Sloths are extremely slow-moving animals that spend most of their lives hanging in trees.

🔹 Explanation: This paragraph starts by stating sloths are the slowest mammals — the key fact. It gives supporting details like how slowly they move, their body size, claw length, and how their anatomy helps them live in trees. The last sentence reinforces the overall theme — their slow, unexciting lifestyle.

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#### Paragraph 2:

> *Sloths have a round head, small ears, a stubby tail, and sad-looking eyes set in a dark-colored “mask.” The shape of a sloth’s mouth makes it look like it is always smiling. It has extra bones in its neck that make it possible for it to turn its head almost all the way around. Sloths are very cute to look at, but they don’t put out much of a show.*

✔ Main Idea: Sloths have unique physical features that make them look cute, even though they aren’t very active or showy.

🔹 Explanation: The paragraph describes their appearance — round head, mask-like face, smiling mouth, flexible neck. These are all visual details that lead to the conclusion: they’re cute to look at, but not flashy or entertaining (“don’t put out much of a show”).

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#### Paragraph 3:

> *Sloths are home to other plants and creatures. Tiny plants grow on the sloth’s fur, making the animals appear to be green. This green color makes the sloths almost invisible against the green leaves of the trees they live in. Moths and insects also live in the sloth’s fur. Maybe the sloths move so little and so seldom that the small creatures that live on them don’t even know they are animals.*

✔ Main Idea: Sloths host other living things on their bodies, which helps them blend into their environment.

🔹 Explanation: The focus here is on the ecosystem living *on* the sloth — plants (algae) and insects (moths). The green color from the plants provides camouflage, which is a survival advantage. The last sentence adds a fun detail about how still sloths are, reinforcing why other creatures can live on them.

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✔ Final Answer Summary:

| Paragraph | Main Idea |
|----------|-----------|
| 1 | Sloths are extremely slow-moving animals that spend most of their lives hanging in trees. |
| 2 | Sloths have unique physical features that make them look cute, even though they aren’t very active or showy. |
| 3 | Sloths host other living things on their bodies, which helps them blend into their environment. |

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💡 Tip for Students:

When finding the main idea, ask yourself: “What is this paragraph mostly about?” Look for the topic sentence — often the first or last sentence — and then check how the rest of the sentences support it.

You did great identifying the details — now you’ve learned how to pull out the big picture too! 🦥

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Let me know if you’d like to practice with more paragraphs!