English Language Arts · 2nd Grade · Becoming Experts Through Informational Text · Weeks 10-18

Navigating Headings and Subheadings

Understanding how headings and subheadings organize information and help readers find specific details.

• Common Core State Standards
• CCSS.ELA-Literacy.RI.2.5

About This Topic

CCSS.ELA-Literacy.RI.2.5 asks second graders to know and use various text features to locate key facts or information. Headings and subheadings are among the most important of these features, functioning as a navigation system within an informational text. Students who learn to read headings before reading the body text develop a powerful preview habit that activates prior knowledge and sets a purpose for reading each section.

Headings and subheadings also teach students how informational text is organized. Unlike narrative text where events unfold in sequence, informational texts use hierarchical structures where main topics break down into sub-topics. Understanding this architecture helps students navigate books, articles, and online content efficiently , a skill that extends well beyond the reading classroom and into every subject area.

Active learning works well here because students benefit from handling real texts and making predictions before reading. When students rotate through texts during a gallery walk or work together to predict what they will learn based on headings alone, they engage with text organization as a meaningful navigation tool rather than a formatting convention.

Key Questions

1. How can subheadings help a reader predict what they will learn next?
2. Differentiate between a main heading and a subheading in an informational text.
3. Justify the author's choice of headings for a particular section.

Learning Objectives

• Identify the main heading and at least two subheadings in a given informational text.
• Explain how a subheading helps predict the content of a specific section in an informational text.
• Classify information found under a subheading as belonging to the main topic or a specific subtopic.
• Justify the author's choice of a specific heading or subheading based on the content it introduces.

Before You Start

Identifying Main Idea

Why: Students need to be able to identify the main topic of a text before they can understand how headings and subheadings break down that main topic.

Text Features: Title and Illustrations

Why: Understanding how titles and illustrations provide clues about a text's content is a foundational step toward comprehending the function of headings and subheadings.

Key Vocabulary

Heading	A title for a section of a text that tells the reader what the main topic of that section is.
Subheading	A smaller title that divides a section into smaller parts, telling the reader what a specific part of the section is about.
Informational Text	A type of nonfiction writing that gives facts and information about a topic.
Organize	To arrange things in a specific order or structure, like how headings and subheadings arrange information.

Watch Out for These Misconceptions

Common Misconception

Headings are just titles that decorate the page.

What to Teach Instead

Headings are navigation tools that carry meaning about what the section covers. The heading mix-up activity helps students discover firsthand that choosing the wrong heading for a section makes the text harder to use. This hands-on experience is more convincing than being told that headings are functional rather than decorative.

Common Misconception

Subheadings are less important than main headings.

What to Teach Instead

Subheadings often tell you the most specific information you will find in a section. When students are hunting for a particular fact, subheadings are frequently the most efficient guide. Gallery walk activities where students use subheadings to locate specific details help them appreciate the practical value of this feature in everyday information-finding tasks.

Active Learning Ideas

Think-Pair-Share: Heading Predictions

Before reading an informational text, display only the headings and subheadings. Ask students to write one thing they predict they will learn under each heading. Pairs share their predictions, then read the section to check. Debrief focuses on how well the heading prepared them for what they actually read and what that tells them about how headings work.

20 min·Pairs

Gallery Walk: Feature Scavenger Hunt

Post three or four pages from different informational books around the room. Student pairs rotate to each station and record on a sheet: the main heading, the number of subheadings, and one thing they predict they will learn from one subheading. The class compiles findings to compare how different authors organize similar topics.

20 min·Pairs

Inquiry Circle: Heading Mix-Up

Give small groups a short informational text with the headings removed, plus an envelope of heading options. Groups must read the sections and decide which heading belongs with which section, justifying their choices. This reveals how much information a well-chosen heading conveys and why heading selection matters for the reader.

25 min·Small Groups

Real-World Connections

• Librarians use headings and subheadings in book catalogs and databases to help patrons quickly find books or articles on specific subjects, like locating all books about dinosaurs.
• News reporters organize their articles with clear headings and subheadings so readers can easily scan for information about specific events or people mentioned in the story.
• Website designers use headings and subheadings to structure content, allowing users to navigate easily and find the information they need, such as finding the 'Contact Us' or 'Product Details' sections on a company's website.

Assessment Ideas

Exit Ticket

Provide students with a short informational text. Ask them to circle the main heading and underline two subheadings. Then, have them write one sentence explaining what they expect to learn from one of the subheadings.

Quick Check

Display a page from an informational book with clear headings and subheadings. Ask students to point to the main heading and then to a subheading. Pose a question: 'If you wanted to learn about [topic of a subheading], which heading would you look under and why?'

Discussion Prompt

Present two different sets of headings for the same topic. For example, one set might be 'Animals: Mammals' and 'Animals: Birds,' while another might be 'Warm-Blooded Animals' and 'Cold-Blooded Animals.' Ask students: 'Which set of headings helps you understand the information better? Explain your reasoning.'

Frequently Asked Questions

How do I teach headings and subheadings in 2nd grade without making it feel like a vocabulary lesson?

Make it a navigation game. Give students an informational book and a list of questions, then ask them to find the answers using only headings and subheadings without flipping through all the pages randomly. This forces students to use the headings purposefully and reveals how useful they are as a locating tool , discovery through use is far more memorable than a definition.

Why do some informational texts not have headings?

Shorter informational texts, especially magazine articles or single-page pieces, are sometimes written as flowing paragraphs. These texts often use bold words or strong topic sentences to provide some of the same guidance. Comparing a text with headings to one without is a useful lesson in how different organizational choices serve readers, and why authors make those choices based on their format and purpose.

How does active learning help students use text features like headings?

When students predict, scan, and hunt using headings in group activities, they develop a procedural habit , not just awareness that headings exist, but the automatic tendency to use them. The gallery walk and heading mix-up activities give students practice making those navigation decisions in a social setting, where peer discussion helps calibrate and confirm their thinking.

How are headings and subheadings different from the table of contents?

A table of contents lists all major topics in the whole book with page numbers. Headings and subheadings are the same labels embedded directly in the text as you read. Both serve as navigation tools, but headings guide you as you move through a section, while the table of contents helps you decide where to start. Pointing out both features in the same book helps students see their related but distinct purposes.