Text Structure
Understanding Text
Scientific Texts
100

This provides details about a person, thing, event, or process.

Description

100

What is the main idea? 

most important point in a passage. 

100

This is when the writer describes characteristics, analyzes parts, gives examples or states functions. 

Definition

200

This shows order, reveals a series of events over time, or steps in a procedure. 

Sequence

200

This is a short restatement of the main idea and the most important details in a passage. 

Summary

200

This is when the writer asserts an argument or a position and supports it with evidence. 

Claim and Support

300

This explains the reasons why something happens and/or what happened as a result. 

Cause and Effect

300

This is evidence you use from what you have read to support your answers, inferences, and claims. 

Text Evidence

300

This is when the writer describes something that happened and tells why it happened. 

Cause and Effect

400

This presents a problem and describes how it is solved. 

Problem and Solution

400

This is being able to infer something based on evidence in a paragraph. 

Inference

400

This is when the writer organizes things or processes by category or group. 

Classification

500

Explains how two or more persons, animals, things, or events are alike and different. 

Comparison and Contrast

500

This compares two or more things in order to clarify or explain something. Answers the question What other thing is it like or related to?

Analogy

500

This is when the writer describes how something progresses over time. 

Process