A practical guide to identifying the author's purpose, covering the core PIE framework, expanded categories, clue words, and guided practice passages.
You identify the author's purpose by asking whether the text aims to persuade, inform, or entertain, and by checking for the specific word clues that signal each goal. Each purpose below comes with a list of clue words to look for, so you can check the clue as well as the answer.
Readers identify the author's purpose by determining whether the author wants to convince them of an opinion, teach them facts, or provide enjoyment. The most common tool for remembering these three main categories is the acronym PIE, which stands for Persuade, Inform, and Entertain. Each category relies on distinct language patterns and text features that give away the author's intention.
Persuasive writing aims to convince the reader to agree with an opinion, take a specific action, or change a belief. Authors of persuasive texts select language that appeals to emotion, logic, or personal values. Common formats include opinion essays, letters to the editor, advertisements, book reviews, and political speeches.
Clue words in persuasive writing include:
Here is an original example of persuasive writing:
Our community park needs a dedicated dog run immediately. Left to roam across open soccer fields, unleashed dogs damage the grass and frighten small children on the playground. Fencing the empty eastern corner costs very little and keeps all park visitors safe. Vote yes on Proposition 3 this Tuesday to fund the fence.
In this passage, the author uses opinion words like "immediately" and "safe" alongside a clear call to action: "Vote yes on Proposition 3."
Informative writing provides real-world knowledge, teaches a topic, or presents objective facts without pushing a personal agenda. The author remains neutral and lets the facts speak for themselves. Common formats include encyclopedia entries, textbook chapters, science reports, news articles, and wildlife guides.
Clue words and features in informative writing include:
Here is an original example of informative writing:
Honeybees live in organized colonies consisting of a single queen, thousands of female worker bees, and male drones. The queen lays eggs throughout the spring and summer. Worker bees gather nectar and pollen from flowering plants near the hive and turn the nectar into honey for winter storage.
The author shares biological facts, names each bee's job in the colony, and avoids personal opinions or emotional appeals.
Entertaining writing seeks to amuse the reader, create suspense, spark laughter, or hold interest through vivid storytelling. While fiction represents the largest category of entertaining texts, humorous essays, riddles, and narrative poetry also belong here. Common formats include short stories, novels, plays, comic strips, and personal memoirs.
Clue words and features in entertaining writing include:
Here is an original example of entertaining writing:
Barnaby the basset hound refused to move. He flattened his long velvet ears against the kitchen floor, rolled onto his back, and let his heavy paws flop sideways. Rain tapped against the windowpane, and Barnaby knew exactly what cold mud felt like on his belly. When Maya shook the yellow leash, the hound offered a single, mournful howl.
The passage uses humor, character behavior, and descriptive action to entertain the reader rather than teaching a lesson or demanding an action.
Many educators expand the classic three-part model into five categories by adding explain and describe, often remembered with the acronym PIE'ED. While explain and describe share similarities with informing, separating them gives readers a clearer vocabulary for specialized nonfiction formats.
Explanatory texts focus on processes, directions, or mechanical operations. Instead of simply sharing facts about a topic, the author guides the reader through a sequence of steps. Recipes, assembly manuals, science experiments, and how-to guides fall into this category.
Clue words in explanatory texts include:
Here is an original example of explanatory writing:
To build a simple pinecone bird feeder, first tie a two-foot piece of twine around the top scales of a large pinecone. Next, use a butter knife to spread sunflower seed butter into every open crevice along the sides. Finally, roll the coated pinecone in a tray of birdseed until completely covered, then hang it from an outdoor tree branch.
Descriptive texts capture the sensory details of a person, place, or object so the reader can picture it clearly. Unlike an entertaining story, a pure descriptive passage often lacks a plot arc or character conflict. The writing focuses entirely on sight, sound, smell, taste, and touch. Nature journals, travel logs, and setting descriptions represent this category.
Clue words in descriptive texts include:
Here is an original example of descriptive writing:
The abandoned wooden barn smelled of dry hay and weathered cedar. Sunlight filtered through gaps between the gray wall planks, casting narrow lines of gold across the dirt floor. High in the rafters, swallows nested in mud cups, their soft chirping filling the cool, dusty air.
Determining the author's purpose requires readers to inspect the text systematically rather than guessing based on the topic alone. Following a consistent sequence prevents students from confusing a topic with a purpose.
Connecting this process to text structure helps students identify patterns quickly. A text built around problem and solution often persuades, while a cause-and-effect structure usually informs. Similarly, identifying the main idea and the narrator's point of view reveals whether the author writes from a personal stance or presents objective facts.
Many real-world texts combine two or more purposes, although one primary goal usually directs the overall piece. Authors frequently use secondary purposes as tools to accomplish their main objective.
For example, an author writing historical fiction may spend three paragraphs describing real clothing and tools from colonial times. Those details inform the reader, but the primary purpose of the book remains entertainment. Similarly, an author writing an opinion article might open with a funny personal story. The humor entertains the reader, but the author's primary purpose is to persuade the reader to adopt a viewpoint.
| Primary Purpose | Secondary Technique Used | Common Example |
|---|---|---|
| Persuade | Humor and storytelling | An opinion column that uses a funny story to mock a bad law |
| Inform | Sensory description | A nature article describing the colors and textures of a coral reef |
| Entertain | Historical facts | A novel about a fictional nurse working during World War Two |
| Explain | Entertaining voice | A children's cookbook that uses jokes alongside recipe steps |
The hardest distinction for young readers to make is separating persuasive writing from informative writing when the author uses real facts to persuade. This happens frequently in promotional brochures, political campaign flyers, and sponsored web articles.
When writers want to persuade without sounding aggressive, they present true facts while leaving out opposing evidence. For instance, an article about an upcoming school bond might list fifteen true benefits of a new gymnasium without mentioning that property taxes will rise to pay for it. The text looks like neutral information because every stated sentence is true. However, because the author intentionally omits the drawbacks, the true purpose is persuasion.
To detect hidden persuasion, teach readers to ask: "Did the author present both sides of this topic, or only the facts that support one conclusion?"
Teaching author's purpose does not help students who have not yet mastered basic decoding or literal reading comprehension. If a child cannot read the words on the page or restate the basic events of a paragraph, asking them to evaluate the author's hidden motive causes unnecessary frustration. In that situation, step back to fluency drills, vocabulary acquisition, and direct recall exercises before introducing rhetorical categories.
Author's purpose drills also do not serve advanced high school students who are ready for collegiate rhetorical analysis. For older students, sorting texts into broad buckets like persuade, inform, and entertain becomes busywork. Advanced students need to analyze nuanced rhetorical devices, subtext, historical context, and logical fallacies rather than memorizing acronyms.
Satire and parody completely change how readers must analyze author's purpose. In satirical writing, an author pretends to argue in favor of an absurd idea to highlight foolish behavior or social flaws. If a reader takes the words literally, they will misidentify the purpose as serious persuasion or factual reporting.
When reading satire, literal clue words like "should" and "must" lead the reader in the wrong direction. Readers must first recognize the author's ironic tone and understand that the stated words contradict the author's actual meaning. For these texts, instructors must teach irony and hyperbole before asking students to identify the true purpose.
Evaluating short practice passages helps readers connect clue words directly to the author's goal. Read each passage below, determine the primary purpose, and identify the specific words that support your answer.
Every family should switch from single-use plastic water bottles to reusable stainless steel containers. Disposable plastic bottles crowd landfills and take centuries to break down in nature. Reusable bottles keep cold water chilled all day while saving money on bottled water. Make the responsible choice and buy a reusable bottle today.
Monarch butterflies travel thousands of miles during their autumn migration from Canada to central Mexico. Shorter days and cooler autumn temperatures trigger this journey, during which the insects navigate using an internal sun compass. When they reach the high-altitude fir forests of Michoacan, millions of monarchs cluster together on tree branches to preserve body heat through the winter.
Whiskers crouched on the edge of the kitchen counter, eyeing the blue ceramic mug. His left ear twitched once. Slowly, with the careful focus of a safe-cracker, he extended one white paw and tapped the rim. The mug wobbled. Whiskers froze, waited two seconds, and delivered a swift finishing swat that sent the mug clattering safely into the padded dish rack.
To clean oil paint from a natural bristle brush, first wipe excess paint from the hairs using a dry cotton cloth. Next, dip the brush head into a small jar of odorless mineral spirits, swirling it gently against the bottom ridges to loosen the pigment. Finally, wash the bristles under warm water with a bar of mild olive oil soap, reshape the tip with your fingers, and lay the brush flat on a towel to dry.
The mountain meadow lay wrapped in the pale violet light of dawn. Heavy dew coated every stem of wild rye grass, turning the clearing into a shimmering field of silver beads. Crisp alpine air carried the scent of crushed juniper and damp granite, while a single bluebird whistled softly from the top of a dead pine tree.
School boards should extend daily elementary recess from twenty minutes to forty minutes. Children require sustained physical movement to release energy and reset their attention spans between difficult academic subjects. A longer recess gives children time to run off energy before afternoon reading lessons. Contact your local school board representative to demand forty minutes of recess for our schools.
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For extra practice, paste a short text into our AI multiple-choice generator and add your own question asking whether the author wants to persuade, inform, or entertain.
Pick one passage above, ask the reader to name its purpose, and have them underline the clue words that prove it. For more practice, use the passages on our reading comprehension worksheets page.
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An author's purpose is the main reason a writer creates a text, which generally falls into persuading, informing, or entertaining the reader. Determining this reason helps readers evaluate the credibility of the information, detect personal bias, and understand the core message of the writing.
Identify the author's purpose by looking at the text format, checking for specific tone clues, and asking what the writer wants you to do, know, or feel. Look for opinion adjectives that signal persuasion, factual data that indicates information, or narrative storytelling elements that show an intent to entertain.
PIE stands for Persuade, Inform, and Entertain, representing the three primary reasons authors write texts. Persuasive texts aim to convince readers to adopt an opinion, informative texts share facts and real-world knowledge, and entertaining texts provide enjoyment through stories and humor.
The five types of author's purpose are persuade, inform, entertain, explain, and describe, often remembered with the expanded acronym PIE'ED. Explain focuses on procedural instructions or how things work, while describe focuses on sensory details that bring a person, place, or object to life.
Persuasion disguised as objective information is typically the hardest purpose to identify because the author relies on real facts while omitting opposing evidence. When an author presents true details with selective framing or loaded vocabulary, readers must inspect the tone carefully to see the persuasive motive.
Yes, many texts combine multiple purposes, such as an entertaining story that delivers historical facts or an informational article that uses humor to hold reader attention. Readers determine the primary purpose by looking at the overall goal of the piece rather than focusing on a single paragraph.