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Main Idea worksheet with reading comprehension exercises for identifying the central theme of short passages.

A worksheet titled "Main Idea" with three short paragraphs and multiple-choice questions to identify the main idea of each. The page includes a cartoon girl hiking and a logo for 15Worksheets.com.

A worksheet titled "Main Idea" with three short paragraphs and multiple-choice questions to identify the main idea of each. The page includes a cartoon girl hiking and a logo for 15Worksheets.com.

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Show Answer Key & Explanations Step-by-step solution for: Main Ideas Worksheets - 15 Worksheets Library
Let's solve each question by identifying the main idea of each paragraph. The main idea is the most important point or message the author wants to convey in a paragraph.

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Paragraph 1:


> On Saturday, Mary went for a hike in the woods near her house. She packed a lunch and put it in her backpack. She wore a hat. She followed the trail through the woods all the way to where it ended at the river. There, she sat down and ate her sandwich.

What’s happening?
Mary goes on a hike, packs a lunch, wears a hat, walks to the river, and eats her sandwich.

Now let's look at the choices:
- A. Mary wore a hat. → This is a detail.
- B. Mary went for a hike. → This covers the overall activity.
- C. Mary ate a sandwich. → Another detail.
- D. Mary walked to the river. → Also a detail.

Correct answer: B. Mary went for a hike.
This is the main idea because everything else (wearing a hat, eating a sandwich, walking to the river) supports the fact that she went hiking.

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Paragraph 2:


> When Bob got to school he realized he had left his lunch at home. He looked in his pockets, but he did not have any money to buy lunch. When he told his friend Pete, Pete offered Bob half of his sandwich.

What’s happening?
Bob forgot his lunch and didn’t have money. His friend Pete helps him by sharing food.

Choices:
- A. Bob went to school. → Too general; just a setting.
- B. Bob forgot his lunch. → Important, but not the full picture.
- C. Bob doesn’t have any money. → Detail.
- D. Pete is kind. → This captures the key message: Pete helped Bob out of kindness.

Correct answer: D. Pete is kind.
While Bob forgetting his lunch is part of the story, the main idea is about Pete’s helpfulness — the central message.

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Paragraph 3:


> Mittens was the tiniest kitten in the litter. While the other kittens seemed to grow a lot every day, Mittens stayed tiny. She could easily get under furniture where the other cats didn’t fit, and she often went missing. She was so little that sometimes her human would scoop her up and put her in a coffee mug!

What’s happening?
Mittens is very small compared to others. Her size causes her to hide, go missing, and even be placed in a coffee mug.

Choices:
- A. Mittens is tiny. → This is the core trait driving all the actions.
- B. Mittens is a kitten. → Too basic; true but not the main idea.
- C. Mittens likes to hide. → One behavior, but not the main focus.
- D. Mittens fits into a coffee mug. → Specific example, not the main idea.

Correct answer: A. Mittens is tiny.
All the details (staying small, hiding, being put in a mug) support the idea that she is very small.

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Final Answers:


1. B. Mary went for a hike.
2. D. Pete is kind.
3. A. Mittens is tiny.

These answers reflect the main idea of each paragraph — the central thought that ties all the details together.
Parent Tip: Review the logic above to help your child master the concept of finding main ideas and details worksheet.
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