What's the Big Idea
Why Did They Write That?
Building Block
Analyze Connections
Reading in High Def
100

Clue: The most important point the author is trying to make about a topic; it's the central thought of the text.

Main Idea

100

Clue: The author's purpose when writing a political speech, a commercial, or an editorial in the newspaper.

Persuade

100

 This text structure organizes events in the order they happened, using signal words like "first," "next," and "finally."

Sequence

100

"To stay healthy, it's important to eat a balanced diet, get at least eight hours of sleep, and exercise regularly. These habits help your body and mind function at their best." The main idea of this passage is this.

Being healthy is important

100

Show an image of a simple flowchart with boxes and arrows pointing from one step to the next. "

"This image visually represents this text structure."

Sequence 

200

 Clue: These are the facts, examples, statistics, and anecdotes used to prove or explain the main idea.

Supporting Details

200

Clue: The author's purpose when writing a science textbook, a news report, or an encyclopedia entry

To Inform

200

Clue: This text structure explains how things are alike and how they are different.

C&C

200

"My dog, Buster, is the laziest animal I know. He spends most of his day sleeping on the couch. When he's not sleeping, he's waiting by his food bowl. The only time he moves quickly is if someone rings the doorbell." The main idea is this.

 What is the main idea that the author's dog, Buster, is very lazy?

200

Clue: The sentence in a paragraph, often the first one, that states the paragraph's main idea.

Topic Sentence

300

 The main idea of a paragraph that begins: "There are several reasons why regular exercise is crucial. It strengthens the heart, improves circulation, and helps maintain a healthy weight. Furthermore, exercise has been shown to reduce stress and improve mood."

What is that regular exercise is crucial for several reasons (or similar wording)?

300

Clue: The author's purpose when writing a comic book, a short story, or a novel.

Entertain

300

Clue: A text explaining why the dinosaurs went extinct would most likely use this structure.

C&E

300

Clue: "The floor was covered in clothes, old pizza boxes were stacked on the desk, and a layer of dust coated every surface. It was hard to walk without stepping on something." The implied main idea is this.

What is the main idea that the room is extremely messy?

300

 Show an image of a Venn Diagram with two overlapping circles labeled "Cats" and "Dogs." "This graphic organizer is used to plan an article with this text structure."

C&C

400

Clue: This is the term for a main idea that is not directly stated in the text but must be figured out by the reader using clues and details

Implied 

400

Clue: A travel blogger writes a funny story about getting lost in Paris, but also includes the address and hours of the best bakery they found. The primary purpose is this.

ENTertain

400

Clue: A text that identifies an issue, like pollution in the local river, and then outlines steps to fix it, is using this structure.

P&S

400

Clue: An author analyzes the idea of "freedom" by first comparing how it was defined during the American Revolution versus the Civil Rights Movement, and then distinguishing it from the idea of "anarchy." They are connecting what?

Ideas

400

 In a text, the author's attitude or feeling toward the subject they are writing about, conveyed through word choice.

Tone

500

Clue: In an article about the Civil War, "The Civil War" is this, while "The economic differences between the North and South were a primary cause of the Civil War" is the main idea.

Topic

500

The acronym often used to remember the three main reasons an author writes: Persuade, Inform, Entertain.

PIE

500

Clue: This text structure, also called "descriptive writing," is used to create a mental picture of a person, place, or thing by appealing to the five senses.

Descriptive

500

 "The internet was first developed in the 1960s as a way for government researchers to share information. By the 1990s, it became publicly available, leading to the creation of websites like Amazon and Google. Today, billions of people use it daily." The main idea is this.

What is the main idea that the internet has evolved over time from a government tool to a global public network?

500

This is the author's central position on a debatable issue, which they then support with evidence and reasoning.

Claim / Argument 

M
e
n
u