Paragraph Writing

1) What is a Paragraph?

The building blocks of writing.

A paragraph is a group of sentences that share one main idea. Instead of writing one massive wall of text, we break our writing into paragraphs to make it easy to read and understand.

The Rule of One
Every paragraph should focus on just one topic. If you start talking about a brand new idea, it’s time to start a new paragraph!
Visual Rules
  • Indentation: The first line is usually pushed in (indented) by about 5 spaces.
  • Block style: Alternatively, skip a full blank line between paragraphs.
What to Avoid
  • The Wall: A whole page of text without any paragraph breaks.
  • The Orphan: A paragraph that is only one sentence long (usually, paragraphs need 3-5 sentences).

2) The “Hamburger” Structure

A deliciously simple way to organize your thoughts.

A great paragraph is built just like a hamburger. It needs a top bun to hold it together, the meat in the middle to give it flavor, and a bottom bun to finish it off.

1. The Topic Sentence (Top Bun)
Introduces the main idea. Holds everything together.
2. Supporting Details (The Meat & Fillings)
3 to 4 sentences giving facts, examples, and explanations.
3. The Concluding Sentence (Bottom Bun)
Wraps up the paragraph and summarizes the main point.

3) The Topic Sentence

The boss of the paragraph.

The topic sentence is usually the first sentence of the paragraph. It tells the reader exactly what the paragraph is going to be about. It should be clear and interesting.

Weak Topic Sentences

Too broad, too narrow, or boring.

  • I am going to tell you about dogs. (Boring)
  • My dog has four legs. (Too narrow, nowhere to go)
  • Animals are in the world. (Too broad)
Strong Topic Sentences

Clear, specific, and sets a direction.

  • Dogs make the perfect family pets for several reasons.
  • Training a new puppy requires patience and consistency.
  • There are three distinct differences between wolves and domestic dogs.

4) Supporting Details

Proving your point.

Once you have your topic sentence, you must prove it or explain it. You do this using supporting sentences. A good paragraph usually has 3 to 5 supporting sentences.

Types of Support
  • Facts: “A dog’s sense of smell is 10,000 to 100,000 times more sensitive than ours.”
  • Examples: “For instance, golden retrievers are known for being gentle with toddlers.”
  • Explanations: “Because they are pack animals, they naturally want to protect their human families.”
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The “Off-Topic” Trap
If your topic sentence is about why dogs are good pets, do not write a sentence about how your uncle likes cats. Stick to the topic!

5) Transition Words

The glue that connects your sentences.

Transition words act like bridges. They help the reader move smoothly from one sentence to the next so the paragraph doesn’t sound robotic or choppy.

PurposeTransition Words & Phrases
Adding InformationFirst, Second, Also, Furthermore, In addition, Moreover
Giving ExamplesFor example, For instance, Specifically, Such as
Showing ContrastHowever, On the other hand, But, Although, Unlike
Concluding / Wrapping UpFinally, In conclusion, As a result, To sum up, Therefore

6) The Perfect Paragraph Example

Putting it all together.

Let’s look at a complete paragraph. Notice how it starts with a clear idea, uses transition words to give examples, and wraps up neatly at the end.

Pizza is one of the most versatile and beloved foods in the world. First, the crust can be customized to suit any preference, ranging from a thin, crispy Italian style to a thick, doughy Chicago deep-dish. In addition, the topping combinations are practically endless. For example, while some people prefer classic pepperoni and cheese, others enjoy unique choices like pineapple, BBQ chicken, or even figs and prosciutto. Furthermore, it is a meal that can be eaten anywhere, whether sitting at a fancy restaurant or grabbing a quick slice on the street. Because of its endless variations and convenience, it is easy to see why pizza remains a global favorite.
Yellow = Topic Sentence (States the main idea about pizza being versatile).
Red = Supporting Details (Provides examples about crusts, toppings, and eating locations).
Green = Concluding Sentence (Summarizes why it is a global favorite).
Bold Text = Transition words keeping it smooth.