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Lesson 33

Developing Paragraphs with a Single Idea

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Welcome to Module 6! In our previous lessons, we focused on crafting the perfect opening for your articles by mastering different types of leads. Now that you know how to hook your reader, we'll shift our attention to the body of the article and its fundamental building blocks: paragraphs.

Today, we'll tackle the first and most important principle of paragraphing: constructing paragraphs that each develop a single, clear idea. This concept, often called "unity," is the bedrock of clear writing. For a journalist, mastering it ensures your reader can follow your thoughts effortlessly, without getting lost or confused. This lesson will equip you with the discipline to make every paragraph a self-contained, logical unit.

1. The Paragraph as a "Unit of Thought"

Think of a paragraph as a sorting bin for your ideas. Its primary job, beyond providing a visual break, is to act as a logical container for a single, focused point and its supporting details. When you try to stuff more than one main idea into a single paragraph, you create what's sometimes called a "junk drawer paragraph"—a confusing jumble for the reader.

To get a clear picture of this principle, let's start with a short video that uses a great analogy.

3 Tips for Writing Better Paragraphs

The video "3 Tips for Writing Better Paragraphs" from the Writing with Andrew channel introduces three core guidelines. We'll focus on the first one.

Watch the section from one main idea. Pay close attention to the "kitchen drawer" analogy the presenter uses. It's a perfect way to visualize why keeping ideas separate is so crucial for your reader's understanding.

In journalism, especially online, this principle is amplified. Readers are often skimming, and walls of text are intimidating. Breaking distinct ideas into their own paragraphs makes your writing more inviting and easier to digest.

This image shows the exact same text formatted two ways. Notice how the version on the right, broken into shorter, single-idea paragraphs, is far more approachable and scannable—a key consideration for journalistic writing.

2. The Topic Sentence: The Engine of Unity

If a paragraph should only have one idea, how do you enforce that rule? The main tool is the topic sentence.

The topic sentence is the paragraph's promise to the reader. It clearly states the single main idea that the rest of the sentences will explain, support, or illustrate. In journalistic writing, it's almost always the first sentence of the paragraph.

This article provides an excellent breakdown of this concept.

Crafting Compelling Paragraphs: Structure and Function Explained

This article from Journalism University, "Crafting Compelling Paragraphs," explains the structure and function of paragraphs in detail.

Please read the following three sections: "Why paragraphs are the heartbeat of good writing": Focus on the concept of the paragraph as a "logical container." "The brain: The topic sentence": This explains the role of the topic sentence as the paragraph's controlling idea. "Pillar 1: Unity (One idea at a time)": This section directly addresses today's learning outcome with a great "one-topic party" analogy.

Refining Your Topic Sentence

A strong topic sentence has two parts: the main idea (the subject) and a controlling idea (your specific focus or angle on that subject). Your linguistics background gives you a head start in appreciating this distinction.

Consider these examples from the resource "Effective Means for Writing a Paragraph":

  • Main Idea: Marijuana
  • Example Topic Sentence 1: The anti-nausea properties in marijuana are a lifeline for many cancer patients.
    • Controlling Idea: a lifeline for cancer patients.
  • Example Topic Sentence 2: Legalizing marijuana would create a higher demand for Class A and Class B drugs.
    • Controlling Idea: a cause of higher demand for other drugs.

The main idea is the same, but the controlling idea sets a completely different direction for each paragraph. Being precise about your controlling idea is the key to maintaining focus.


3. Seeing Unity in Action

Let's analyze a sample paragraph to see how a strong topic sentence guides the sentences that follow. The video below breaks down a paragraph line by line, demonstrating how every detail connects back to the central theme.

Writing Skills: The Paragraph

In "Writing Skills: The Paragraph," from the engVid channel, the instructor analyzes a paragraph's structure.

Watch the detailed breakdown from the paragraph analysis. Notice how the instructor starts with the topic sentence about "power" and then shows how every subsequent sentence—about the law, enforcement, corporations, and costs—serves to develop that single idea of the government's power.


4. Your Turn: Unpacking a "Junk Drawer" Paragraph

Now it's time to apply what you've learned. Below is a "junk drawer" paragraph taken from a hypothetical film review. It mixes several distinct ideas together, making it unfocused and hard to follow.

Your Task:

  1. Read the paragraph and identify the three main ideas that have been crammed together.
  2. Rewrite the text into three separate, unified paragraphs.
  3. Ensure each new paragraph begins with a clear topic sentence that states its single, controlling idea.

Original "Junk Drawer" Paragraph:

Damien Chazelle’s new film Babylon is an audacious, disorienting spectacle, but its three-hour-plus runtime ultimately works against it, feeling bloated by the final act. The film’s most electrifying moments come from its elaborate party sequences, where the dizzying cinematography and pounding jazz score fully immerse the audience in the hedonism of 1920s Hollywood. However, the sheer excess leads to narrative drag, particularly in a subplot involving a bizarre snake-fighting scene that feels disconnected from the main story. Margot Robbie delivers a ferocious, star-making performance as Nellie LaRoy, capturing both the wild ambition and deep vulnerability of an actress chewed up by the studio system, and her raw energy is the heart of the film. She completely outshines her co-star, Diego Calva, whose portrayal of the more grounded Manny Torres often feels passive in comparison. This unevenness between the leads contributes to the feeling that the film, for all its technical brilliance, is emotionally hollow.


After you've attempted your rewrite, you can compare your version with the sample solution below. Remember, your wording will be different; the goal is to check if you correctly identified and separated the core ideas.

Sample Solution

Paragraph 1: Focus on Pacing and Structure

Damien Chazelle’s new film Babylon is an audacious spectacle, but its three-hour-plus runtime ultimately works against it. While the film’s elaborate party sequences are electrifying, the sheer excess leads to narrative drag by the final act. This feeling of bloat is most evident in tangential subplots, such as a bizarre snake-fighting scene, that feel disconnected from the main story and slow its momentum.

Paragraph 2: Focus on Margot Robbie's Performance

The film's primary strength lies in Margot Robbie's ferocious, star-making performance as Nellie LaRoy. She delivers the raw energy that forms the heart of the film, masterfully capturing both the wild ambition and deep vulnerability of an actress being chewed up by the studio system. In every scene she’s in, Robbie commands the screen with a captivating and tragic intensity.

Paragraph 3: Focus on the Uneven Lead Performances

Unfortunately, the strength of Robbie's performance highlights an unevenness between the leads. Her co-star, Diego Calva, often feels passive in the more grounded role of Manny Torres, and his character fails to serve as an effective emotional anchor. This imbalance contributes to a sense that the film, for all its technical brilliance, is emotionally hollow.


Conclusion

Today we've established the first pillar of strong paragraphing: unity. By dedicating each paragraph to a single, clear idea, you create a logical and easy-to-follow path for your reader.

Key Takeaways:

  • One Paragraph, One Idea: This is the golden rule. A paragraph is a "logical container" for a single point.
  • The Topic Sentence is Key: Use a strong topic sentence, usually at the beginning of the paragraph, to state your main idea and controlling idea.
  • Everything Must Support: Every other sentence in the paragraph should explain, illustrate, or prove the claim made in your topic sentence.

In our next lesson, we will build directly on this foundation. Now that you know how to ensure all the sentences in a paragraph belong together (unity), we'll explore how to arrange those sentences for logical progression and impact (coherence).