π What is a Topic Sentence?
A topic sentence is the most important sentence in a paragraph. Think of it as the paragraph's north star, guiding the reader and telling them what the paragraph will be about. It's usually (but not always!) the first sentence.
π€ What Makes a Topic Sentence Weak?
A weak topic sentence is vague, too broad, or doesn't really tell the reader anything specific about the paragraph's content. It might state an obvious fact or fail to introduce a clear controlling idea.
- vague ideas.
- doesn't offer direction.
- difficult to build on.
πͺ What Makes a Topic Sentence Strong?
A strong topic sentence is clear, concise, and introduces the main idea of the paragraph in a compelling way. It provides a specific focus for the paragraph and hints at the supporting details that will follow. It can often be debated or argued.
- Provides a focused point.
- Guides the reader.
- Sets up clear expectations for what will follow.
π Weak vs. Strong Topic Sentences: A Side-by-Side Comparison
| Feature |
Weak Topic Sentence |
Strong Topic Sentence |
| Clarity |
Vague and unclear. |
Clear and specific. |
| Focus |
Lacks a clear focus. |
Has a well-defined focus. |
| Controlling Idea |
Missing or very general. |
Clearly presents the main idea of the paragraph. |
| Reader Guidance |
Doesn't provide much direction for the reader. |
Helps the reader understand what to expect in the paragraph. |
| Example |
Cats are interesting animals. |
Because of their independent nature and meticulous grooming habits, cats make excellent pets for busy professionals. |
π Key Takeaways
- π― Specificity is Key: A strong topic sentence offers a specific, focused idea.
- π§ Guide the Reader: It acts as a roadmap for the paragraph's content.
- βοΈ Think Argument: Can you argue for or against the topic sentence? If so, it's likely strong!