Comparing Two Texts on the Same Topic

Section 1

Why Do We Compare Two Texts?

Have you ever read two books about the same animal, like dogs? Maybe one book had big, colorful pictures. The other book told you lots of fun facts. Both books were about dogs, but they were a little bit different! When we look at two texts about the same topic, we can learn even more. We can see what is the same in both and what is different.

People have been comparing texts for a very long time. Let's look at how this idea grew!

Long Ago

People told stories about the same things, like the sun and the moon. Different groups told different stories!

When Books Were New

When people started writing books, they wrote about the same topics in different ways. Some books had pictures. Some had only words.

Schools Start Teaching

Teachers began to ask children to read two books and talk about what was the same and what was different. This helped kids think harder!

Today

Now, you can compare books, websites, and even videos. Comparing helps you become a super smart reader!

So here is the big question: When you read two texts about the same thing, what can you find that is the same? What can you find that is different? That is exactly what this lesson will help you do!

Section 2

The Big Ideas

Before we start comparing, let's learn four important words that will help us. These are the tools a good reader uses!

Topic

The topic is what the text is about. If a book is about frogs, the topic is frogs!

Similarities

Similarities are things that are the same. If both books say frogs live near water, that is a similarity!

Differences

Differences are things that are not the same. One book might have drawings, and the other might have photos. That is a difference!

Compare

To compare means to look at two things and see how they are alike and how they are not alike.

✦ ✦ Key Takeaway

Think of comparing like looking at two plates of food. Both plates might have an apple on them — that is a similarity. But one plate has a sandwich and the other has pasta — that is a difference! When you compare two texts, you are doing the same thing — looking for what matches and what does not match.

Section 3

See It! — Two Texts Side by Side

Let's pretend we read two texts about butterflies. Look at this picture. It shows what is in Text A and what is in Text B. The things in the middle are what they both say!

Venn diagram comparing two butterfly texts. Text A describes butterfly colors with drawings. Text B describes how butterflies grow with photos. Both texts say butterflies have wings and drink nectar.

This kind of picture is called a Venn diagram. The left side shows what only Text A says. The right side shows what only Text B says. The middle part — where the circles overlap — shows what both texts say. Both texts are about butterflies, but they tell us different things!

Section 4

How to Compare Two Texts — Step by Step

Here is a simple way to compare two texts. Follow these steps like a recipe!

Flowchart showing four steps: Read Text A, Read Text B, Find Similarities, Find Differences

When you look for things that are the same, ask yourself: Do both texts talk about the same facts? Do they both have pictures? Do they both use lists?

When you look for things that are different, ask yourself: Does one text have drawings and the other have photos? Does one text tell steps and the other just describe things? Does one text have more details?

✦ ✦ Key Takeaway

Comparing two texts is like being a detective! 🔍 You look for clues in each text. Some clues match — those are similarities. Some clues don't match — those are differences. The more you practice, the better detective you become!

Section 5

What Can Be the Same or Different?

When you compare two texts, there are three main things to look at. Let's see what they are!

What to Look At	What It Means	Example
Illustrations	The pictures in the text — drawings, photos, or diagrams	Text A has drawings of rain. Text B has real photos of rain.
Descriptions	The words that tell you about the topic — facts and details	Text A says rain comes from clouds. Text B says rain helps plants grow.
Procedures	Steps that tell you how to do something	Text A gives 3 steps to measure rain. Text B gives 5 different steps.

Things Two Texts Can Share

Pictures

Words

Facts

Steps

Ideas

PicturesIdeas

Sometimes two texts share a lot of the same facts but look very different because one has cartoon pictures and the other has real photos. Other times, two texts might look almost the same but tell you different facts. A good reader notices all of these things!

Section 6

Let's Try One Together!

Let's read about two texts on the topic of apples and compare them.

📘 📘 Text A: "All About Apples"

Apples grow on trees. They can be red, green, or yellow. Apples are a healthy snack. There is a drawing of an apple tree with a smiling sun.

📕 📕 Text B: "How to Pick Apples"

Apples grow on trees. First, find a ripe apple. Next, twist it gently. Then, put it in your basket. There is a real photo of a child picking apples.

Comparing "All About Apples" and "How to Pick Apples"

Step 1 — Read Both TextsWe read Text A and Text B. Both texts are about apples. Good — they have the same topic!

Step 2 — Find Similarities (What Is the Same)Both texts say that apples grow on trees. That is a fact they share! Both texts are about apples — the same topic.

Step 3 — Find Differences (What Is Not the Same)Text A describes apples — it tells us their colors and that they are healthy. It has a drawing. Text B gives us steps to pick apples — it is a procedure! It has a real photo.

Step 4 — Say What You FoundBoth texts are about apples and both say apples grow on trees. But Text A describes apples with a drawing, and Text B tells you how to pick apples with a photo. The similarity is the topic and the fact. The differences are in the illustrations and what the words tell you!

Section 7

Tips and Tricks for Comparing

Comparing is a skill, and like any skill, you get better with practice! Here are some tips.

Tip	Why It Helps
Read each text more than once	You might miss something the first time!
Look at the pictures carefully	Pictures can show things the words don't say.
Use your finger to point	Point at each fact and ask: "Is this in the other text too?"
Use words like "both," "but," and "only"	These words help you explain what you found.

✦ ✦ Key Takeaway

Think of comparing two texts like comparing two drawings you and your friend made of the same pet. You both drew a dog — that's the same! But maybe you used crayons and your friend used markers — that's different! The words "both" and "but" are your best helpers when you talk about what you find. "Both texts tell about dogs, but only Text A shows a puppy."

Section 8

What Comes Next?

Right now, you are learning to find simple things that are the same and different. As you grow as a reader, you will start to compare texts in even bigger ways!

What You Learn Now	What You Will Learn Later
Find if two texts share the same facts	Figure out why authors include different facts
Notice if pictures are drawings or photos	Think about how pictures change the way you feel about a text
See if one text has steps and another does not	Compare how different authors organize their writing
Compare two texts on the same topic	Compare many texts and pick the best one for your question

Every time you read two things about the same topic and think about how they are alike or different, you are building a superpower. That superpower is called critical thinking, and it will help you in every subject at school!

Section 9

Practice Time!

Let's see what you have learned! Try each problem. When you are ready, click the button to see the answer.

PROBLEM 1 — WHAT DOES IT MEAN?

What does it mean to find a similarity between two texts?

PROBLEM 2 — FIND THE MATCH

Text A about rain has a drawing of a cloud. Text B about rain has a photo of a cloud. What is one similarity and one difference?

PROBLEM 3 — THINK A LITTLE MORE

Text A says: "Fish live in water. Fish have fins." Text B says: "Fish live in water. Fish eat tiny plants." What fact do both texts share? What fact is only in Text B?

PROBLEM 4 — A REAL EXAMPLE

You read two books about making a bird feeder. Book A says: "Step 1: Get a pine cone. Step 2: Spread peanut butter. Step 3: Roll in seeds." Book B says: "Step 1: Get a milk carton. Step 2: Cut a hole. Step 3: Fill with seeds." What is one thing that is the same? What is one thing that is different?

PROBLEM 5 — SUPER THINKER CHALLENGE

Imagine you read two texts about the ocean. Text A has beautiful drawings and tells you that the ocean is blue and big. Text B has photos and tells you about different sea animals. Why might a person want to read both texts instead of just one?

Summary

What We Learned Today

Today you learned how to compare two texts that are about the same topic. You now know that similarities are things that are the same in both texts, and differences are things that are not the same. When you compare, you can look at three big things: the illustrations (pictures), the descriptions (words and facts), and the procedures (steps that tell you how to do something).

You practiced using a Venn diagram to see what two texts share and what is different. You followed four simple steps: read Text A, read Text B, find what is the same, and find what is different. Remember to use words like "both," "but," and "only" when you explain what you found. Keep comparing, and you will become a super reader! ⭐