Developing Your Topic with Facts, Details, Quotations & Examples - 6th Grade Writing

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Why Developing Your Topic Matters

Have you ever read something and thought, "Wait—how do you know that?" or "Can you give me an example?" Those questions are the reason writers learn to develop their topics. Developing a topic means adding specific information—facts, definitions, details, quotations, and examples—so that your reader understands and believes what you're saying.

People have cared about strong evidence in writing for a very long time. Let's take a quick look at how the idea of supporting your claims has changed through history.

Ancient Greece (~350 B.C.)

The philosopher Aristotle taught students that a good argument needs logos (logic and evidence). He said speakers must back up their claims with proof—an idea we still use today.

1776

Thomas Jefferson wrote the Declaration of Independence with a long list of specific facts and examples to prove that the colonies should be free. Each detail made the argument stronger.

1960s–1970s

Educators began teaching "process writing," which encouraged students to plan, draft, and revise—making sure they included enough supporting details in every paragraph.

2010

The Common Core State Standards were adopted across the U.S. Standard W.6.2.b specifically asks sixth graders to develop topics using facts, definitions, concrete details, quotations, and examples.

The bottom line? From ancient Greece to your classroom today, strong writers don't just state ideas—they prove them. This lesson will show you exactly how to do that.

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Core Principles: Five Types of Support

When you write an informative or explanatory piece, you need to help your reader truly understand the topic. You do that by weaving in five kinds of supporting information. Think of each type like a different tool in a toolbox—each one helps in a slightly different way.

Facts

A fact is a statement that can be checked and proven true. Facts come from research, science, or reliable sources. Example: "The human heart beats about 100,000 times per day."

Definitions

A definition explains what a word or idea means. When you use a term your reader might not know, define it clearly. Example: "Photosynthesis is the process plants use to turn sunlight into food."

Concrete Details

A concrete detail is a specific, real piece of information you can picture or measure—not something vague. Example: "The gym was 94 feet long and smelled like rubber floor mats" is concrete; "The gym was big" is not.

Quotations

A quotation uses the exact words someone else said or wrote, placed inside quotation marks. Quotations show your reader that an expert or source backs up your point.

Examples

An example is a specific case that illustrates your point. It helps the reader think, "Oh, I get it now!" Example: "For instance, recycling one aluminum can saves enough energy to run a TV for three hours."

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KEY TAKEAWAY

Think of your main idea like a table. The tabletop is your topic sentence, but without legs, it falls flat. Facts, definitions, concrete details, quotations, and examples are the legs that hold your idea up. The more solid legs you add, the sturdier your writing becomes.

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Visual Guide: Building a Developed Paragraph

Let's look at how a well-developed paragraph is put together. The diagram below shows a topic sentence at the top, with five different types of supporting details branching out from it—like roots supporting a tree.

All five types of support flow from the topic sentence and come together to create a fully developed paragraph.

Notice how all five types of support flow from the topic sentence and come together to create a fully developed paragraph. You don't have to use every single type in every paragraph, but the more relevant support you include, the more your reader will understand and trust your writing.

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How It Works: Turning a Bare Idea into a Rich Paragraph

Writing a strong paragraph is like building a sandwich. You start with a slice of bread (your topic sentence), then you stack the good stuff inside (facts, details, quotations, and examples), and you finish with another slice of bread (your concluding sentence). Without the middle layers, all you have is plain bread—and that isn't very satisfying.

Here's a step-by-step process you can follow every time you write:

Steps to Build a Developed Paragraph

1
Step 1 — Write Your Topic Sentence

State the main idea of the paragraph in one clear sentence. This sentence tells the reader what the paragraph is about.
2
Step 2 — Add a Fact or Definition

Right after your topic sentence, give the reader some solid, proven information. If you're using a technical word, define it here.
3
Step 3 — Include a Concrete Detail

Make your writing come alive with a specific number, measurement, color, name, or sensory detail. Concrete details help the reader "see" what you mean.
4
Step 4 — Insert a Quotation (if available)

If you have a quotation from an expert, a book, or a primary source, weave it into your paragraph. Always introduce the speaker or source before the quote.
5
Step 5 — Provide an Example

Give a specific case or scenario that shows your main idea in action. Start with a phrase like "For example," or "For instance," so the reader knows what's coming.
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Step 6 — Close with a Concluding Sentence

Wrap up the paragraph by restating the main idea in a new way or explaining why it matters. This gives the reader a sense of closure.

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KEY TAKEAWAY

Think of each paragraph like a recipe. Your topic sentence is the name of the dish. Facts and definitions are the main ingredients. Concrete details add seasoning and flavor. Quotations are like a chef's review proving it works. And examples show the finished product on a plate so everyone can see what it looks like.

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Detailed Breakdown: Recognizing Each Type of Support

Let's look more closely at each type of supporting information. The diagram below uses a strength spectrum to show how different kinds of support work together. Then the table underneath gives you clear signal words to look for when you're reading or writing.

Use this decision flowchart whenever you're stuck on what to add next.

Use this decision flowchart whenever you're stuck on what to add next. Ask yourself: "Can I prove it?" "Can I make it clearer?" "Can I show it in action?" Each "yes" tells you what kind of support to reach for.

TYPE	WHAT IT DOES	SIGNAL WORDS	EXAMPLE
Fact	Proves something is true	According to, studies show, research proves	"According to NASA, Mars is 140 million miles from Earth."
Definition	Explains a word or concept	Means, is defined as, refers to	"A habitat is the natural home of a plant or animal."
Concrete Detail	Makes writing specific & vivid	Specifically, in particular, measured at	"The bridge stretches 4,200 feet across the bay."
Quotation	Shows what an expert/source said	Stated, explained, wrote, said	"Dr. Kim said, 'Sleep is the brain's reset button.'"
Example	Illustrates the idea in real life	For example, for instance, such as	"For instance, students who read 20 min/day score higher on tests."

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Worked Example: Writing a Developed Paragraph

Let's walk through a complete paragraph, step by step. Our topic is "Why school lunch matters." Watch how each type of support makes the writing more convincing.

Writing a Developed Paragraph: "Why School Lunch Matters"

1
Step 1 — Topic Sentence

This is our main idea. It tells the reader what the whole paragraph will be about.

"Eating a healthy school lunch helps students do better in class."
2
Step 2 — Add a Fact

We add a research-based fact to prove the claim: "According to the Centers for Disease Control, students who eat nutritious meals are more focused and have fewer absences." The reader now knows this isn't just an opinion—it's backed by a trusted source.
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Step 3 — Add a Definition

We define a key term so the reader knows exactly what we mean: "A nutritious meal is one that includes protein, whole grains, fruits, and vegetables."
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Step 4 — Add a Concrete Detail

Now we get specific: "At Lincoln Middle School, the cafeteria serves grilled chicken with brown rice and steamed broccoli every Tuesday." The reader can picture this. It feels real.
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Step 5 — Add a Quotation

We bring in a voice: "Mrs. Torres, the school nurse, explained, 'When students eat a balanced lunch, I see fewer kids coming to my office with headaches and stomachaches in the afternoon.'"
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Step 6 — Add an Example

We give a real-life case: "For example, after the school updated its lunch menu last year, math test scores in the sixth grade went up by 8 percent."
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Step 7 — Concluding Sentence

This wraps up the paragraph and restates the main idea.

"Clearly, what students eat at lunch has a direct effect on how well they learn."

When you put all these pieces together, you get a rich, convincing paragraph. Notice how every sentence has a job to do—none of them are just "filler."

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Strong Support vs. Weak Support

Not all details are created equal. A vague sentence like "It's really big" doesn't help your reader much. Let's compare weak and strong examples so you can tell the difference.

WEAK SUPPORT	STRONG SUPPORT	WHY IT'S BETTER
"Dogs are popular."	"According to the American Kennel Club, there are over 200 recognized dog breeds in the United States."	The strong version names the source and gives a specific number.
"The building was tall."	"The Empire State Building stands 1,454 feet tall, with 102 floors."	Concrete details (height, floors) let the reader picture it.
"Some people think reading is important."	"Author Roald Dahl wrote, 'If you are going to get anywhere in life, you have to read a lot of books.'"	A quotation from a real person is more convincing than "some people."
"There are different kinds of energy."	"For instance, a moving soccer ball has kinetic energy, while a stretched rubber band has potential energy."	Specific examples make an abstract idea concrete.
"It was hard."	"Climbing the last 500 feet of the trail took 45 minutes because the rocks were slippery with ice."	Concrete details explain why it was hard.

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KEY TAKEAWAY

Imagine you're describing a movie to a friend. If you just say, "It was good," your friend won't be excited to watch it. But if you say, "There's this scene where the hero swings from a helicopter over a volcano while the soundtrack plays drums," your friend is hooked. Strong supporting details are what make writing interesting, believable, and clear—just like a vivid movie description.

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Connection to Advanced Writing

The skill you're learning right now—developing a topic with evidence—doesn't just help with sixth-grade papers. It's the same skill you'll use in high school research papers, college essays, science lab reports, and even professional writing. As you grow as a writer, you'll learn to do even more with your evidence.

SKILL LEVEL	WHAT YOU DO	EXAMPLE
6th Grade (You are here!)	Include facts, definitions, details, quotations, and examples to develop a topic.	"According to scientists, bees pollinate over 80% of flowering plants."
7th–8th Grade	Add analysis — explain why the evidence matters and how it connects to your point.	"This fact shows that without bees, most of the fruits and vegetables we eat would disappear."
High School & Beyond	Evaluate sources, consider counterarguments, and synthesize evidence from multiple texts.	"While Smith (2019) argues bees can be replaced by technology, Johnson (2021) notes that drone pollination costs 10 times more."

Right now, your job is to practice choosing and including the right kinds of support. Once you're comfortable with that, the next step—analyzing and explaining your evidence—will feel natural. You're building the foundation for all the great writing you'll do in the future.

SECTION 9

Practice Problems

Try these five problems to test what you've learned. Start by thinking about your answer, then click "Show Answer" to check.

Question 1: PROBLEM 1 — CONCEPTUAL

What does it mean to "develop" a topic in your writing? Name at least three types of support you can use.

Show answer

To develop a topic means to add specific information that helps the reader understand your main idea. You don't just state your point—you prove it and explain it. Three types of support you can use are: facts (proven statements), definitions (explanations of key terms), and examples (specific cases that illustrate your point). You could also name concrete details or quotations. Nice work if you remembered at least three!

Question 2: PROBLEM 2 — IDENTIFICATION

Read the following sentence and identify what type of support it is (fact, definition, concrete detail, quotation, or example): "Marine biologist Dr. Sylvia Earle stated, 'No water, no life. No blue, no green.'"

Show answer

This is a quotation. The sentence uses the exact words of Dr. Sylvia Earle and puts them inside quotation marks. It also introduces the speaker by name and title ("Marine biologist Dr. Sylvia Earle"), which is exactly what you should do when adding a quotation to your writing.

Question 3: PROBLEM 3 — INTERMEDIATE

The sentence below is weak and vague. Rewrite it so that it includes at least one concrete detail and one fact: "Recycling is helpful for the planet."

Show answer

Here is one possible improved version: "Recycling is helpful for the planet. According to the Environmental Protection Agency, recycling and composting prevented 94 million tons of waste from entering landfills in 2018. For example, recycling one ton of paper saves 17 trees, 7,000 gallons of water, and enough energy to power the average American home for six months." Your version might be different, and that's okay! The important thing is that you replaced the vague claim with concrete details (specific numbers like "17 trees" and "7,000 gallons") and a fact from a reliable source (the EPA). Great job if you added specifics!

Question 4: PROBLEM 4 — APPLIED

Imagine you're writing a paragraph about why your school should have a longer recess. Write three supporting sentences that use three different types of support (for example: one fact, one quotation, and one example). You can make up reasonable details.

Show answer

Here is a sample response. Yours will be different—that's expected! Fact: "Studies from the American Academy of Pediatrics show that children who get at least 30 minutes of active play during school perform better on tests." Quotation: "Our gym teacher, Mr. Hernandez, said, 'Kids come back from recess more focused and ready to learn.'" Example: "For instance, last month when our class had an extra 10 minutes of recess on a rainy day, the afternoon reading quiz had the highest average score all semester." Check that your three sentences use three different types and that each one is specific—not vague. If they do, you nailed it!

Question 5: PROBLEM 5 — CHALLENGE

Read this paragraph, then answer the question below it: "Video games can actually help students learn. Some games teach problem-solving and teamwork. Many kids enjoy playing them. Video games have been around since the 1970s. A lot of people play video games today." This paragraph is underdeveloped. It has a decent topic sentence, but the rest of the sentences are vague. Identify what's missing and explain what specific types of support the writer should add to make this paragraph strong.

Show answer

Great question! Here's what's missing: The paragraph has no facts with sources — sentences like "some games teach problem-solving" and "a lot of people play" are too vague. The writer could add: "According to a study by the University of Glasgow, students who played strategic video games improved their communication and problem-solving skills by 15%." There are no concrete details — the writer could name a specific game, like Minecraft, and explain how building in the game teaches geometry and planning. There are no quotations — the writer could include words from a teacher or researcher who supports educational gaming. There are no real examples — the writer could describe a specific classroom that used a game to learn history. Also, the sentences "Video games have been around since the 1970s" and "Many kids enjoy playing them" don't really support the main idea. They're off-topic filler. Strong writing replaces filler with evidence. If you spotted these problems, you're thinking like a great writer!

SUMMARY

Lesson Summary

Summary

Developing a topic means going beyond just stating your main idea—it means supporting that idea with specific, convincing information. There are five key types of support: facts (proven, checkable statements from reliable sources), definitions (clear explanations of important terms), concrete details (specific numbers, names, colors, and sensory details that make your writing vivid), quotations (the exact words of an expert or source placed inside quotation marks), and examples (specific real-life cases that illustrate your point). Each type serves a different purpose, but they all work together to make your writing clear, believable, and interesting.

The strongest paragraphs use multiple types of support, not just one. When you revise your writing, ask yourself: Can I prove this with a fact? Can I define a tricky word? Can I make this more specific? Can I quote an expert? Can I give an example? If the answer to any of those questions is "yes," you've found a way to make your writing even stronger. This skill is the foundation for all the informational and explanatory writing you'll do throughout school and beyond.