Author's Purpose
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ISEE Lower Level: Reading Comprehension › Author's Purpose
Read: A volcano is like a pressure cooker under Earth’s crust. Magma gathers in a chamber deep below. Gas bubbles expand and raise the pressure. When the pressure is too high, rock cracks and magma escapes as lava. Which of the following best describes the author's intent in this text?
To persuade readers to cook using pressure cookers
To explain what causes a volcano to erupt
To focus only on where magma chambers are found
To entertain readers with a joke about mountains
Explanation
This question tests ISEE Lower Level reading comprehension skills, specifically identifying the author's purpose in a passage. Understanding the author's purpose involves recognizing the intent behind the text—whether to inform, entertain, persuade, or explain—and how it influences content presentation. In this passage, the author uses an analogy to describe the mechanics of a volcanic eruption, breaking down the process factually. Choice A is correct because it accurately identifies the author's purpose of explaining what causes a volcano to erupt, as evidenced by the step-by-step comparison to a pressure cooker. Choice C is incorrect because it suggests the author aims to entertain with a joke about mountains, which overlooks the explanatory intent without humor. To help students: Teach them to identify key phrases and details that signal the author's intent, such as analogies and processes indicating explanation. Encourage practice with diverse texts to recognize different purposes. Watch for: students confusing explanatory analogies with jokes.
Read: A butterfly begins as an egg on a leaf. It becomes a caterpillar that eats leaves for energy. Next it forms a chrysalis, where its body changes. After about two weeks, an adult butterfly comes out and dries its wings. What is the author's main purpose in this passage?
To persuade readers to keep butterflies as pets
To explain only how long a chrysalis lasts
To inform readers about the stages of a butterfly’s life
To entertain readers with a funny insect adventure
Explanation
This question tests ISEE Lower Level reading comprehension skills, specifically identifying the author's purpose in a passage. Understanding the author's purpose involves recognizing the intent behind the text—whether to inform, entertain, persuade, or explain—and how it influences content presentation. In this passage, the author presents a step-by-step factual description of a butterfly's life cycle, from egg to adult, to educate readers on the process. Choice B is correct because it accurately identifies the author's purpose of informing readers about the stages of a butterfly’s life, as supported by the sequential and factual details. Choice A is incorrect because it suggests the author aims to entertain with a funny adventure, which misinterprets the straightforward, educational tone without humorous elements. To help students: Teach them to identify key phrases and details that signal the author's intent, such as factual sequences indicating information. Encourage practice with diverse texts to recognize different purposes. Watch for: students confusing factual explanations with entertaining stories.
Read: A caterpillar has tiny legs and a big appetite. It eats leaves and grows quickly. When it is ready, it forms a chrysalis to change. Later, it becomes a butterfly with wings. In what way does the author intend to engage the audience?
By focusing only on how to draw butterfly wings
By informing readers with facts about insect growth
By telling a made-up mystery about a missing butterfly
By discouraging readers from going outside near insects
Explanation
This question tests ISEE Lower Level reading comprehension skills, specifically identifying the author's purpose in a passage. Understanding the author's purpose involves recognizing the intent behind the text—whether to inform, entertain, persuade, or explain—and how it influences content presentation. In this passage, the author describes the factual transformation of a caterpillar into a butterfly, highlighting key biological changes. Choice A is correct because it accurately identifies the author's purpose of informing readers with facts about insect growth, as evidenced by the objective, developmental details. Choice C is incorrect because it suggests the author aims to tell a made-up mystery about a missing butterfly, which does not align with the factual tone. To help students: Teach them to identify key phrases and details that signal the author's intent, such as biological facts indicating information. Encourage practice with diverse texts to recognize different purposes. Watch for: students confusing informative descriptions with fictional mysteries.
Read: Leo visits a new city with his aunt. He gets lost near a bright market, but he stays calm. A kind baker points him toward the tall clock tower. When he reunites with his aunt, he feels proud. How does the author aim to affect the reader?
To entertain readers with an exciting city moment
To explain the history of clock towers in cities
To persuade readers to shop at that exact market
To focus only on the baker’s job duties
Explanation
This question tests ISEE Lower Level reading comprehension skills, specifically identifying the author's purpose in a passage. Understanding the author's purpose involves recognizing the intent behind the text—whether to inform, entertain, persuade, or explain—and how it influences content presentation. In this passage, the author narrates Leo's experience of getting lost and reuniting, using emotional details to create an engaging, positive story. Choice A is correct because it accurately identifies the author's purpose of entertaining readers with an exciting city moment, as supported by the narrative arc and resolution. Choice B is incorrect because it suggests the author aims to persuade readers to shop at that exact market, which ignores the story focus without promotional intent. To help students: Teach them to identify key phrases and details that signal the author's intent, such as emotional narratives indicating entertainment. Encourage practice with diverse texts to recognize different purposes. Watch for: students confusing storytelling with persuasive appeals.
Read: Recycling can save money for a community. When less trash goes to landfills, the town pays fewer fees. Many items, like glass and metal, can be used again. If we sort our waste, we help workers do their jobs. What is the author's main purpose in this passage?
To explain only how to sort glass at one factory
To persuade readers to recycle by giving clear reasons
To describe every way to make money in a town
To entertain readers with a wild trip to a landfill
Explanation
This question tests ISEE Lower Level reading comprehension skills, specifically identifying the author's purpose in a passage. Understanding the author's purpose involves recognizing the intent behind the text—whether to inform, entertain, persuade, or explain—and how it influences content presentation. In this passage, the author emphasizes economic benefits of recycling and encourages sorting waste to promote the practice. Choice A is correct because it accurately identifies the author's purpose of persuading readers to recycle by giving clear reasons, as supported by the cost-saving arguments and calls to action. Choice B is incorrect because it suggests the author aims to entertain with a wild trip to a landfill, which mismatches the serious, persuasive content. To help students: Teach them to identify key phrases and details that signal the author's intent, such as reasons and encouragements indicating persuasion. Encourage practice with diverse texts to recognize different purposes. Watch for: students confusing persuasive benefits with entertaining adventures.
Read: A volcano erupts in steps. First, hot melted rock rises under the ground. Gas builds up and pushes the rock upward. Then pressure breaks the surface, and lava flows out. Ash and steam may rise into the sky. What is the primary goal of the author in writing this passage?
To focus only on the color of hot lava
To explain how a volcano erupts, step by step
To persuade readers to climb active volcanoes
To entertain readers with a scary mountain monster tale
Explanation
This question tests ISEE Lower Level reading comprehension skills, specifically identifying the author's purpose in a passage. Understanding the author's purpose involves recognizing the intent behind the text—whether to inform, entertain, persuade, or explain—and how it influences content presentation. In this passage, the author outlines the sequential process of a volcanic eruption using factual steps to clarify how it occurs. Choice B is correct because it accurately identifies the author's purpose of explaining how a volcano erupts step by step, as evidenced by the structured, process-oriented description. Choice A is incorrect because it suggests the author aims to entertain with a scary mountain monster tale, which misaligns with the factual, non-fictional tone. To help students: Teach them to identify key phrases and details that signal the author's intent, such as step-by-step language indicating explanation. Encourage practice with diverse texts to recognize different purposes. Watch for: students confusing explanatory processes with fictional entertainment.
Read: Recycling helps our town in simple ways. When we reuse paper, fewer trees are cut down. Cans and bottles can be melted and made into new items. If each family recycles weekly, our trash bins fill more slowly. Why did the author write this passage?
To explain everything about protecting the whole planet
To describe only how to melt cans at home
To persuade readers that recycling is worth doing
To entertain readers with a silly story about trash
Explanation
This question tests ISEE Lower Level reading comprehension skills, specifically identifying the author's purpose in a passage. Understanding the author's purpose involves recognizing the intent behind the text—whether to inform, entertain, persuade, or explain—and how it influences content presentation. In this passage, the author highlights benefits of recycling and encourages families to participate, using examples like reusing paper and cans to build a case for action. Choice A is correct because it accurately identifies the author's purpose of persuading readers that recycling is worth doing, as evidenced by the motivational language and calls to action. Choice C is incorrect because it suggests the author aims to entertain with a silly story about trash, which overlooks the serious, advocacy-focused content. To help students: Teach them to identify key phrases and details that signal the author's intent, such as benefits and encouragements indicating persuasion. Encourage practice with diverse texts to recognize different purposes. Watch for: students confusing persuasive arguments with entertaining narratives.
Read: Maya steps off the train in a new city. Tall buildings shine, and buses whoosh past her. She follows a street musician’s song to a lively park. By sunset, she smiles, feeling brave and curious. Which of the following best describes the author's intent in this text?
To inform readers about every famous city park
To persuade readers to move to a big city
To explain the rules for riding a city bus
To entertain readers with a child’s city adventure
Explanation
This question tests ISEE Lower Level reading comprehension skills, specifically identifying the author's purpose in a passage. Understanding the author's purpose involves recognizing the intent behind the text—whether to inform, entertain, persuade, or explain—and how it influences content presentation. In this passage, the author tells a short, engaging story of Maya's adventure in a new city, focusing on her emotions and discoveries to create an enjoyable narrative. Choice B is correct because it accurately identifies the author's purpose of entertaining readers with a child’s city adventure, as supported by the descriptive, story-like elements and positive resolution. Choice A is incorrect because it suggests the author aims to explain bus rules, which ignores the narrative style without instructional details. To help students: Teach them to identify key phrases and details that signal the author's intent, such as vivid descriptions indicating entertainment. Encourage practice with diverse texts to recognize different purposes. Watch for: students confusing storytelling with explanatory content.
Read: The moon does not make its own light. It shines because it reflects sunlight. As it moves around Earth, we see different shapes called phases. A full moon happens when the moon’s face is fully lit. What is the author's main purpose in this passage?
To inform readers about why the moon looks different
To persuade readers to stay up all night
To explain everything about space and all planets
To entertain readers with a talking moon story
Explanation
This question tests ISEE Lower Level reading comprehension skills, specifically identifying the author's purpose in a passage. Understanding the author's purpose involves recognizing the intent behind the text—whether to inform, entertain, persuade, or explain—and how it influences content presentation. In this passage, the author provides factual information about why the moon appears in different phases, focusing on its reflection of sunlight and orbital movement. Choice A is correct because it accurately identifies the author's purpose of informing readers about why the moon looks different, as supported by the objective, educational details. Choice C is incorrect because it suggests the author aims to entertain with a talking moon story, which does not match the factual content without narrative elements. To help students: Teach them to identify key phrases and details that signal the author's intent, such as scientific facts indicating information. Encourage practice with diverse texts to recognize different purposes. Watch for: students confusing informative facts with fictional entertainment.
Read: Our school should start a small garden behind the library. Students could grow tomatoes and herbs in raised beds. Working outside teaches teamwork and patience. We could even share extra vegetables with families. Why did the author write this passage?
To describe only where the library is located
To persuade the school to create a student garden
To inform readers about every plant in the world
To entertain readers with a joke about tomatoes
Explanation
This question tests ISEE Lower Level reading comprehension skills, specifically identifying the author's purpose in a passage. Understanding the author's purpose involves recognizing the intent behind the text—whether to inform, entertain, persuade, or explain—and how it influences content presentation. In this passage, the author proposes starting a school garden and lists benefits like learning teamwork to encourage implementation. Choice A is correct because it accurately identifies the author's purpose of persuading the school to create a student garden, as shown by the suggestive language and positive outcomes. Choice C is incorrect because it suggests the author aims to entertain with a joke about tomatoes, which overlooks the advocacy without humor. To help students: Teach them to identify key phrases and details that signal the author's intent, such as proposals and benefits indicating persuasion. Encourage practice with diverse texts to recognize different purposes. Watch for: students confusing persuasive suggestions with humorous content.