Using Text Features to Find Key Facts

Why Do Books Have Text Features?

Have you ever opened a big book and thought, "How will I find what I need?" You are not alone! A long time ago, people realized that books needed special helpers so readers could find facts quickly. These helpers are called text features.

Let's look at how text features were invented over time.

People kept asking the same question: "How can we help readers find key facts faster?" That question led to all the text features you see in books and on screens today. In this lesson, you will learn what each text feature is and how to use it like a reading detective! 🔍

What Are Text Features?

Text features are special parts of a book or website that are not the main sentences. They help you find, understand, and remember key facts. Think of them as road signs inside a book. Just like a street sign tells you where to turn, a text feature tells you where to look.

Here are seven important text features you should know:

See a Book Page With Text Features

Look at the picture below. It shows what a page in an informational book might look like. Can you spot all the text features? Each one is labeled with a colored arrow.

Did you see them all? The title at the top tells you the whole topic. The subheading tells you what that section is about. The bold word jumps out so you know it is important. The photo helps you picture the topic. The caption explains the photo. And the page number helps you find that page again!

How to Use Text Features Step by Step

Knowing what text features look like is great. But the real superpower is knowing how to use them to find facts. Here is a simple plan you can follow every time you read an informational book or website.

Let's say you want to learn what penguins eat. Here is what you could do:

Step 1 — Ask yourself, "What do I want to find?" You want to find what penguins eat.

Step 2 — Pick the best text feature. You could look at the index in the back for the word "food" or "diet." Or you could scan the subheadings for one that says "What Penguins Eat."

Step 3 — Go to that page or section and read it. Now you found your fact!

A Closer Look at Each Text Feature

Now let's dig deeper into each text feature. The chart below tells you what each one looks like, where to find it, and when to use it.

Worked Example: Finding a Fact

Let's pretend you are reading a book called Amazing Oceans. Your teacher asks: "On what page can you read about coral reefs?" Let's use text features to find the answer!

Glossary vs. Index — What's the Difference?

Two text features that students sometimes mix up are the glossary and the index. They are both in the back of a book, and they both use ABC order. But they do very different jobs! Let's compare them.

Here's an easy way to remember: A glossary is like a mini-dictionary — it tells you what words mean. An index is like a map — it tells you where to go.

Text Features on Screens and Beyond

So far we have talked about text features in books. But did you know that websites and apps have text features too? When you grow up and read harder texts, you will use even more features. Let's peek at some!

As you get older, you will learn about even more tools like sidebars (boxes of extra info on the side of a page), diagrams with labels, and charts and graphs that show numbers in a picture. All of these are text features too! The skill you are building right now — knowing how to pick the right feature for your question — will help you all through school. 🌟

Practice Problems

Now it's your turn! Try these five problems. Think about which text feature would help. Then click "Show Answer" to check your thinking.

What You Learned