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Author's Purpose & Text Structure

Grade 5 · Stretch challenge · 8 questions · Version PG-1RLM5HS-XSZ0

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

Warm ocean water adds energy to tropical storms. Cooler water usually weakens them. What is the author's main purpose?

2.

Engineers revised a bridge model after its center bent. They added supports and tested again. 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.

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

5.

Mina read two reports about one event. She checked their sources before trusting the details. What is the author's main purpose?

6.

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

7.

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

8.

The council compared three playground plans for cost, safety, and accessibility before voting. How is this text mainly organized?

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 15
  1. Warm ocean water adds energy to tropical storms. Cooler water usually weakens them. What is the author's main purpose?To explain how ocean temperature affects storms
  2. Engineers revised a bridge model after its center bent. They added supports and tested again. How is this text mainly organized?Problem and solution
  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. Warm ocean water adds energy to tropical storms. Cooler water usually weakens them. How is this text mainly organized?Cause and effect
  5. Mina read two reports about one event. She checked their sources before trusting the details. What is the author's main purpose?To show how Mina evaluated information
  6. City trees shade sidewalks, absorb rainwater, and provide shelter for birds and insects. How is this text mainly organized?Description
  7. 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
  8. The council compared three playground plans for cost, safety, and accessibility before voting. How is this text mainly organized?Sequence

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.