Key Facts: Informational — I can locate and state one or two key facts from a short informational text. - Adult Literacy Beginner

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Historical Context & Motivation

The ability to find key facts in informational text is one of the most important reading skills you can build. People have always needed to read and pick out the most important pieces of information — whether it was a notice posted in a town square or a label on a medicine bottle. Learning to read with a clear purpose — looking for specific information — is a skill that helps in everyday life. This lesson will help you build that skill step by step.

1880s • Early Reading Research

Scientists began studying how people read and understand words. They found that reading is an active skill — readers must choose what is important as they read.

1917 • Reading as Thinking

A researcher named Edward Thorndike showed that reading means thinking — readers must weigh ideas and pick out the most important ones from a text.

1960s • Rise of Adult Literacy Programs

Government programs in the United States and the United Kingdom began formally teaching basic reading skills — including finding key facts — to adult learners.

1980s • What You Already Know Helps You Read

Researchers found that what a reader already knows about a topic helps them notice and remember important facts. Teachers began using this idea to help students read better.

2010s • Reading Online

With so much information now online, the ability to quickly find key facts became even more important. Reading programs were updated to help adult learners find facts on websites and apps.

All of this history points to one key question: How does a reader move from just looking at words to finding and saying the most important facts in a text? Answering this question is what this lesson is all about.

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Core Principles & Definitions

Before you can find key facts in any text, you need to know what a key fact is. A key fact is a piece of information you can check. It is important to what the text is about, and it helps you understand the main point. Below are five ideas that will help you find and state key facts every time you read.

Key Fact vs. Detail

A key fact answers a main question the text is about (who, what, when, where, why, or how). A supporting detail adds extra information. It is not needed to understand the main point.

The Main Idea Connection

Key facts always connect to the main idea of the passage. Find the main idea first. Then use it as a guide. Facts that support the main idea are key facts. Facts that do not support it are less important.

Can You Check It?

A key fact can be checked. It is either true or false. Words like 'the best,' 'probably,' or 'should' show an opinion, not a fact. Opinions are not key facts, even when they sound important.

Clues in the Text

Writers often show you where key facts are through clues in the text: headings, bold or underlined words, the first and last sentences of paragraphs, and numbers. Noticing these clues helps you find key facts faster.

Stating vs. Copying

To state a key fact means to say or write it clearly in your own words. Copying a sentence word for word does not show that you understand it. Saying it in your own words does.

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KEY TAKEAWAY

Think of an informational text like a building. The main idea is the foundation. The key facts are the walls that hold everything up. The supporting details are the paint and decorations. If you took away the walls, the building would fall down. If you took away the paint, the building would still stand. Your job is to find the walls.

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Visual Explanation: Anatomy of a Short Informational Text

The diagram below shows how a short informational paragraph is put together and where key facts are usually found. When you notice these patterns, you can read with a purpose — going straight to the sentences most likely to hold the important information.

This diagram breaks down a sample paragraph about honeybees. The topic sentence (cyan border) introduces the subject. Sentences labeled Key Fact 1 and Key Fact 2 hold checkable, central information. The dashed-border sentence is a supporting detail — interesting but not essential. The decision filter at the bottom gives three quick tests.

The diagram groups sentences by their job, not by where they sit in the paragraph. The important skill is asking the same three questions about any sentence, no matter where it appears: Does it answer a main question? Can it be checked? Does it connect to the main point?

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How It Works: The Fact-Finding Process

Finding and stating key facts is not just one step — it is a step-by-step process that gets easier with practice. It helps to take each step one at a time. There are four steps, and each one builds on the one before it.

Stage 1 — Preview the Text

Before reading word by word, quickly look over the text. Look at the title, any headings, bold words, numbers, and the first and last sentences. This quick look gives you an idea of what the text is about before you read it all the way through. It helps you know what to look for when you read.

Stage 2 — Read for the Main Idea

Read the whole passage one time with one goal: find the main idea — the most important point the author is making. Ask yourself: 'If I had to describe this passage in one sentence, what would I say?' The main idea helps you find the key facts in the next step.

Stage 3 — Identify Key Facts

Read the passage again with the main idea in mind. Ask the three questions about each sentence: (1) Does this sentence answer who, what, when, where, why, or how? (2) Can this information be checked — is it a fact, not an opinion? (3) Is it directly connected to the main idea? A sentence that gets 'yes' to all three is a key fact. For a short passage, look for one or two.

Stage 4 — State the Facts

Once you have found the key facts, say or write each one clearly in your own words. Putting a fact in your own words shows that you truly understand it. A reader who can do this has really learned the information. Use simple, clear language: who or what + did or is + specific information.

This flowchart shows the four stages of the fact-finding process (preview, main idea, identify, state) and expands the three-question filter used in Stage 3 to test each sentence.

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Types of Informational Texts & Where Key Facts Hide

Informational texts come in many forms, and key facts show up in different places depending on the type. A news article, for example, usually puts its most important facts right at the beginning. A health notice may put the key information in bold or in a list. Knowing where key facts tend to appear in different types of texts helps you find them faster.

Text Type	Where Key Facts Usually Appear	Common Clues in the Text
News Article	First 1–2 paragraphs; headline	Headlines, bold sentences, short quotes
Textbook Passage	First sentence of each paragraph; summary sections	Headings, bold vocabulary words, numbered lists, side boxes
Health/Safety Notice	Opening warning or instruction; bulleted steps	Warning icons, bold words ('Do not…'), numbered steps
Informational Flyer	Headline and first line; dates, times, and locations	Large fonts, bullet points, contact information blocks
Encyclopedia / Wiki Entry	Opening definition sentence; first paragraph	Info boxes, section headings, key terms

Common informational text types and where their key facts are typically located.

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Practical Tip

When you see a new informational text, take five seconds to decide what type it is before you start reading. This helps your brain know where to look for the key facts, making reading faster and easier.

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Worked Example: Locating Key Facts in a Short Passage

Let us apply the four-stage process to a real informational passage. Read the following short text, then follow each step as we find and state the key facts.

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Sample Passage

"The Great Wall of China is one of the most famous structures in the world. Construction began over 2,000 years ago during the Qin Dynasty. The wall was originally built to protect against invasions from northern tribes. Today, it is a famous historic site that many people visit each year."

Applying the Four-Stage Process

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Step 1 — Preview the Text

Before reading carefully, we scan quickly. There are no headings or bold words, but we notice proper nouns ('Great Wall of China,' 'Qin Dynasty') and a number ('2,000 years'). These clues tell us the text is about the Great Wall and will likely include historical facts.

Preview complete: Topic = Great Wall of China; expect historical facts.
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Step 2 — Read for the Main Idea

Reading the whole passage, we ask: 'What is the one big idea?' The passage introduces the Great Wall, tells us when it was built and why, and notes that it is still visited today. The main idea is: The Great Wall of China is a historic structure that is still important today.

Main idea: The Great Wall of China is a historic structure that is still important today.
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Step 3 — Identify Key Facts Using the Three-Question Filter

We read again and test each sentence with our three questions. Sentence 1 says the wall is 'one of the most famous structures.' The word 'most famous' is an opinion, not something we can check, so this sentence works more like an introduction. Sentence 2 says construction began over 2,000 years ago during the Qin Dynasty. This answers WHEN, can be checked, and connects to the main idea — it passes all three tests. Sentence 3 says the wall was built to protect against invasions. This answers WHY, can be checked, and connects to the main idea — it also passes. Sentence 4 says the wall is a site people visit today. This can be checked, but it is about the wall today, not about its history, so it is a bit less central. For a short passage, we choose the two facts most connected to the main idea.

Key Fact 1: Construction began over 2,000 years ago during the Qin Dynasty. Key Fact 2: It was built to protect against invasions from northern tribes.
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Step 4 — State the Facts in Your Own Words

Now we put each key fact into our own words, clearly and simply. This shows we understand the information rather than just copying it.

Fact 1: The Great Wall's construction started more than 2,000 years ago under the Qin Dynasty. Fact 2: The wall was built to keep northern tribes from invading China.

Notice that we could have chosen Sentence 4 (about visitors today) as one of our key facts instead. Often, more than two sentences will pass the three-question check, and you must decide which are most important. This is a normal part of reading — choosing helps you understand the text more deeply.

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Common Strengths and Pitfalls

As with any skill, finding and stating key facts means learning what works and what to avoid. The table below shows good habits alongside common mistakes. Knowing these patterns can help you catch and fix errors as you practice.

Effective Strategy ✓	Common Pitfall ✗
Reading the entire passage before selecting facts	Picking the first sentence automatically, assuming it must be the key fact
Finding the main idea first and using it as a guide	Skipping the main idea step and choosing facts at random
Telling apart facts (can be checked) from opinions (someone's view)	Treating opinions ('the best,' 'the most important') as facts
Saying the fact in your own words	Copying the sentence word for word without showing understanding
Choosing 1–2 facts that are most connected to the main idea	Listing every detail in the passage, unable to tell key from minor

Comparison of effective strategies and common pitfalls in locating key facts.

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KEY TAKEAWAY

The most common mistake among developing readers is confusing interesting details with key facts. Think about packing for a trip. You might love your collection of hats, but if you are going hiking, what you truly need are boots, water, and a map. In the same way, a fun detail about honeybees' fuzzy bodies is nice to know, but the key fact — that they pollinate 80% of flowering plants — is what the passage cannot do without.

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Connection to Advanced Reading Skills

Finding and stating key facts is the first step toward stronger reading skills. Once you can reliably pick out one or two key facts, you are ready to practice summarizing, making inferences, and judging what you read. The table below shows how this skill connects to those next steps.

Skill	Relationship to Key Fact Identification	What It Adds
Locating Key Facts (this lesson)	Foundation: find and state 1–2 central facts	Telling apart facts from details and opinions
Summarizing	Uses key facts to build a short overview of the whole text	Combining several facts into one clear statement
Making Inferences	Uses key facts to figure out ideas the text does not say directly	Thinking beyond what is directly written
Analyzing Structure	Looks at how key facts are placed and why the author chose that order	Understanding why the author wrote the text a certain way
Evaluating Arguments	Checks whether the key facts truly support the author's claims	Judging whether the evidence is good and complete

How key fact identification scaffolds toward advanced reading comprehension skills.

As you practice, you will find that the four-stage process from this lesson — preview, main idea, identify, state — is useful at every level of reading. The more you use it, the faster and easier it becomes.

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Practice Problems

Apply the strategies from this lesson to the following practice problems. Each problem gives you a short informational passage followed by a question. Work through the four-stage process for each one before checking the answer.

Question 1: CONCEPTUAL

What is the difference between a key fact and a supporting detail? Explain in your own words and give an example of each from a text about weather.

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A key fact is a piece of information you can check that is central to the main idea of a passage. A supporting detail adds extra description that is not necessary to understand the main point. For example, in a passage about hurricanes, a key fact might be: 'Hurricanes form over warm ocean water.' A supporting detail might be: 'The swirling clouds look beautiful from above.' The key fact tells you why hurricanes form; the supporting detail is just interesting, not essential.

Question 2: BASIC IDENTIFICATION

Read the following passage and identify one key fact: "The Amazon River is the largest river in the world by volume. It carries more water than the next seven largest rivers combined. The river flows through lush rainforest, and its banks are home to colorful parrots and playful river dolphins." State the key fact in your own words.

Show answer

The key fact is that the Amazon River is the largest river in the world by volume — it carries more water than the next seven biggest rivers combined. This fact can be checked, it answers 'what makes the Amazon important,' and it directly supports the main idea. The sentence about parrots and dolphins is a supporting detail. It is fun to read but is not central to the passage's main point about the river's size.

Question 3: INTERMEDIATE

Read the following passage and identify two key facts. Explain why you chose each one and why you rejected any other sentences: "Sleep is essential for human health. Adults need between seven and nine hours of sleep per night. During sleep, the brain stores memories and repairs the body. Many people enjoy sleeping with soft blankets and dim lighting. Not getting enough sleep for a long time has been linked to heart disease, weight gain, and getting sick more often."

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Two strong key facts from this passage are: (1) Adults need seven to nine hours of sleep each night, and (2) not getting enough sleep for a long time is linked to health problems like heart disease, weight gain, and getting sick more often. Both facts can be checked, both answer real questions about sleep (how much do we need, and what happens without it), and both connect directly to the main idea that sleep matters for health. Sentence 1 ('Sleep is essential') is really the topic sentence — it states the main idea rather than one specific fact. Sentence 3, about the brain storing memories, is also a fair choice, but the two facts above connect most closely to the main idea about health. Sentence 4, about blankets and lighting, is just a personal preference and is not central to the main idea.

Question 4: APPLIED

You are reading a workplace safety notice posted in a break room: "Attention all employees: The fire alarm system will be tested on Friday, March 14, between 10:00 AM and 12:00 PM. Please do not evacuate the building during testing unless instructed by a manager. The new alarm tones may sound slightly different from the old ones. Free coffee will be available in the lobby during this time. Contact the Safety Office at extension 4502 with questions." Identify one or two key facts that you would need to remember as an employee. Explain your reasoning.

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The two most important key facts for an employee are: (1) the fire alarm test happens on Friday, March 14, from 10:00 AM to 12:00 PM, and (2) employees should not leave the building during the test unless a manager tells them to. These facts tell employees exactly what to expect and what to do. The detail about the alarm sounding different is helpful but secondary. The free coffee detail is not important to remember. The phone extension is useful but is not a core fact about the event itself. This problem shows that finding key facts is not just a school skill — at work, knowing the right information can matter for safety.

Question 5: CRITICAL THINKING

Consider the following passage: "Electric vehicles (EVs) are becoming more popular. In 2022, more than 10 million EVs were sold worldwide. Many people like the quiet, smooth ride EVs give. However, some people believe EVs are the best answer to climate change, while others think hydrogen fuel cells are a better choice. Batteries need materials like lithium and cobalt, which come from mining that can harm the environment." Identify one key fact and one statement that is NOT a fact. Explain the difference, and discuss why it is especially important to separate facts from opinions in passages that mix the two.

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A clear key fact is that more than 10 million electric vehicles were sold worldwide in 2022. This can be checked, and it supports the main idea that electric vehicles are becoming more popular. A sentence that is NOT a fact is: 'some people believe EVs are the best answer to climate change.' The word 'best' shows a personal opinion, not something we can check. Telling facts from opinions matters because writers sometimes put them close together in the same passage. If you are not careful, you might treat an opinion as if it were proven true. This skill helps you make good decisions when you read news, health information, or notices at work.

SUMMARY

Lesson Summary

Summary

This lesson taught the foundational reading skill of finding and stating key facts from short informational texts. A key fact is checkable, answers a main question (who, what, when, where, why, or how), and is connected to the main idea of the passage. The four-stage process — preview, find the main idea, apply the three-question filter, and state the facts in your own words — gives you a reliable, repeatable method for pulling important information out of any informational text.

Key skills include telling facts from opinions, noticing clues in the text (topic sentences, headings, bold text, numbers), and knowing that different text types (news articles, textbooks, health notices, flyers) place key facts in predictable places. Saying facts in your own words — rather than copying — shows true understanding and prepares you for next steps like summarizing, making inferences, and judging what you read. This skill is used every day in work, school, and daily life.