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Author's Purpose & Text Structure

Grade 3 · On-level practice · 8 questions · Version PG-806W9V-1F8T

Children investigate a leaf and a frog with a caregiver beside a pond.
1.

During winter, a fox grows a thicker coat. The extra fur traps air and helps it stay warm. What is the author's main purpose?

2.

City trees shade sidewalks, absorb rainwater, and provide shelter for birds and insects. How is this text mainly organized?

3.

A lever is a rigid bar that turns around a fixed point. Moving that point changes the effort needed. What is the author's main purpose?

4.

The class tested paper towels using equal water, measured each result, and recorded the data. What is the author's main purpose?

5.

Weather can change in hours, but climate describes patterns measured over many years. How is this text mainly organized?

6.

Weather can change in hours, but climate describes patterns measured over many years. What is the author's main purpose?

7.

Warm ocean water adds energy to tropical storms. Cooler water usually weakens them. How is this text mainly organized?

8.

Some seeds travel on fur, while others float on wind or water. Each method spreads seeds. What is the author's main purpose?

Answers and teaching notes

Use the answers to check the work after the learner finishes. For writing prompts, the guide describes what a strong response should include.

Show answers for version 10
  1. During winter, a fox grows a thicker coat. The extra fur traps air and helps it stay warm. What is the author's main purpose?To explain how fur helps a fox in winter
  2. City trees shade sidewalks, absorb rainwater, and provide shelter for birds and insects. How is this text mainly organized?Description
  3. A lever is a rigid bar that turns around a fixed point. Moving that point changes the effort needed. What is the author's main purpose?To explain how a lever works
  4. The class tested paper towels using equal water, measured each result, and recorded the data. What is the author's main purpose?To describe a fair test
  5. Weather can change in hours, but climate describes patterns measured over many years. How is this text mainly organized?Compare and contrast
  6. Weather can change in hours, but climate describes patterns measured over many years. What is the author's main purpose?To explain the difference between weather and climate
  7. Warm ocean water adds energy to tropical storms. Cooler water usually weakens them. How is this text mainly organized?Cause and effect
  8. Some seeds travel on fur, while others float on wind or water. Each method spreads seeds. What is the author's main purpose?To compare methods of seed dispersal

Worked example

Use the author's choices and relationships between ideas to identify purpose and organization.

Common mistake

Choosing a structure from one transition word alone.

Helpful hint

Summarize how ideas relate across the whole passage.