Explanatory texts - StudyBuddy

1 What are Explanatory Texts?

A colorful split illustration: on the left, a student reading a storybook with dragons; on the right, a student looking at a science poster explaining the water cycle.

Have you ever wondered why the sky is blue or how a car engine works? 🚗💨 Explanatory texts are the superpowers we use to answer these questions!

🔍 Definition

An explanatory text is a type of non-fiction writing that explains a process or a phenomenon. Its main goal is to tell the reader how something works or why something happens.

🎯 The Goal

The purpose is not to tell a story or entertain, but to inform and increase the reader's understanding of a specific topic.

📚 Common Examples

🌋 How volcanoes erupt
🦋 The life cycle of a butterfly
🌧️ Why it rains (The Water Cycle)

How is it different from a story?

Feature	📖 Narrative (Story)	🧠 Explanatory Text
Purpose	To entertain	To inform/explain
Focus	Characters & Plot	Facts & Processes
Time	Usually Past Tense	Usually Present Tense

Tip: If the text helps you understand the world better, it's likely explanatory!

Key Facts

❓ Answers 'How' and 'Why'

✅ Uses facts, not opinions

👣 Explains processes step-by-step

2 Where to Find Information?

A split illustration showing a student in a library reading a book on the left, and using a tablet with a magnifying glass icon on the screen on the right.

To write a great explanatory text, you need to be a fact detective 🕵️‍♀️. You cannot explain something if you don't know the truth about it!

📚 Physical Sources

These are sources you can touch. They are often found in your school library and are usually very reliable because editors check them.

Encyclopedias: Great for definitions and summaries.
Non-fiction Books: Deep dives into specific topics like 'Space' or 'Sharks'.
Newspapers: Best for recent events.

💻 Digital Sources

The internet is fast, but you must be careful! Anyone can post online, so look for trustworthy domains.

.edu (Education): Schools and universities.
.gov (Government): Official agencies (like NASA).
.org (Organization): Non-profits (usually reliable, but check the author!).

⚠️ The 'Reliability' Check

Before using a website, ask yourself: Is the author an expert? Is the date recent? Avoid personal blogs or wikis that anyone can edit!

Key Facts

✌️ Always use at least two different sources to verify your facts.

🛡️ Websites ending in .edu and .gov are usually the safest for schoolwork.

📅 Old books might have outdated information (like counting Pluto as a planet!).

3 Navigating the Text: Titles, Subtitles, and Indices

An illustration of an open science textbook showing a large Title at the top, smaller Subtitles above paragraphs, and a magnifying glass highlighting an Index page.

Imagine walking into a giant library without a map. You would be lost! 🗺️ Explanatory texts have their own built-in maps to help you find information quickly without reading every single word.

1. The Title 🏆

The title is the main headline. It tells you exactly what the whole text is about. It is usually big, bold, and at the very top.

Example: 'The Solar System'

2. Subtitles 📂

Subtitles break the big topic into smaller, manageable chunks. They act like signs on a road, telling you what the next paragraph is about.

Example: 'The Inner Planets', 'Gas Giants'

🔍 Secret Weapon: The Index!
Found at the back of a book, the index lists specific keywords alphabetically with page numbers. It is the fastest way to find a specific detail!

Quick Comparison Guide

Feature	Where is it?	What does it do?
Title	Top of the page/cover	Introduces the main topic
Subtitle	Above paragraphs	Organizes sections
Index	Back of the book	Locates specific keywords

Key Facts

🖼️ Titles give you the 'Big Picture' instantly.

⏭️ Subtitles help you skip to the information you actually need.

🔤 An Index is alphabetical, unlike the Table of Contents.

4 The Structure: Introduction, Development, and Conclusion

A colorful diagram showing a sandwich or a burger, where the top bun is labeled 'Introduction', the meat and veggies are labeled 'Development', and the bottom bun is labeled 'Conclusion'.

Just like a sandwich needs bread and filling to be complete, an explanatory text needs three specific parts to make sense! 🥪 Let's look at how to build one.

1. Introduction 🏁

This is the opening. It presents the topic and defines what will be explained. Its job is to capture the reader's interest.

Tip: Start with a question or a surprising fact!

2. Development 🧱

This is the body of the text (the meat!). It explains the topic in detail using facts, examples, causes, and effects. It usually has several paragraphs.

3. Conclusion 🎁

The closing section. It summarizes the main ideas or explains the significance of the topic. It wraps everything up neatly.

🔍 Real-Life Example: Photosynthesis

Part	What it looks like
Intro	'Have you ever wondered how plants eat without mouths? They use a process called photosynthesis.'
Development	'Plants take in water through roots and carbon dioxide from the air. Using sunlight, they turn these into sugar (food) and oxygen.'
Conclusion	'In short, photosynthesis allows plants to grow and gives us the oxygen we need to breathe.'

Key Facts

🎣 The Introduction hooks the reader and states the topic.

📝 The Development is the longest part containing all the details.

🔚 The Conclusion summarizes ideas; it does not start new topics.

5 Objective Language and Third Person

A split illustration showing a student on the left thinking 'I love rain' with a heart, and a scientist on the right pointing to a cloud saying 'Rain is precipitation'.

🕵️ Just the Facts!

When writing explanatory texts, you need to sound like a scientist or a news reporter. This means using objective language.

Objective language relies on facts, data, and evidence rather than personal feelings or opinions. We avoid saying things like 'I feel,' 'I think,' or 'It is beautiful.' Instead, we describe things exactly as they are.

🚫 Subjective (Opinion)

Uses First Person ('I', 'We') or Second Person ('You'). Focuses on feelings.

❌ 'I think sharks are scary.'
❌ 'You will love this chemical reaction.'
❌ 'We believe space is cool.'

✅ Objective (Fact)

Uses Third Person ('It', 'They', 'The object'). Focuses on information.

✔️ 'Many shark species are predators.'
✔️ 'This chemical reaction creates heat.'
✔️ 'Space contains many galaxies.'

💡 The 'Third Person' Rule

To keep things objective, we write in the third person. We talk about the topic (the water, the history, the animal), not about ourselves (the writer) or the reader.

Key Facts

📊 Objective language is based on facts, not opinions.

👥 Use third person (he, she, it, they) for explanatory texts.

🚫 Avoid words like 'I', 'me', 'my', and 'you'.

6 Tools for Explaining: Definitions and Examples

A split illustration showing a dictionary (representing definitions) on the left and a basket of various fruits (representing examples) on the right.

When we write explanatory texts, we are like builders 👷. We need a toolkit to make our ideas clear and strong. The two most useful tools in your kit are Definitions and Examples.

📖 Tool 1: Definitions

A definition explains exactly what a concept is. It answers the question: 'What is this?'

Keywords to use:
is, means, consists of, is defined as.

Example: 'Photosynthesis is the process by which plants make their own food.'

🌟 Tool 2: Examples

An example makes a difficult idea easier to imagine by showing a specific case. It answers: 'Can you show me?'

Keywords to use:
for example, such as, like, for instance.

Example: 'Citrus fruits, such as lemons and oranges, are rich in Vitamin C.'

How they work together 🤝

Step	Action	Result
1. Define	Tell the reader what the word means.	🧠 Brain understands the logic.
2. Exemplify	Give a real-life instance.	👀 Eyes can 'see' the idea.

💡 Pro Tip: Don't just give a definition! Always follow it with an example to make sure your reader truly understands.

Key Facts

📖 Definitions explain the meaning of a concept using verbs like 'is' or 'consists of'.

🌟 Examples make abstract ideas concrete using phrases like 'such as' or 'for example'.

🤝 Using both tools together helps the reader visualize and understand the topic better.

7 Linking Ideas: Connectors and Transition Words

A cartoon illustration showing two puzzle pieces labeled 'Idea A' and 'Idea B' being joined together by a connector piece labeled 'Therefore'.

Imagine trying to build a bridge without bolts or glue. It would fall apart! 🏗️ Connectors (or transition words) are the 'glue' that holds your explanatory text together. They help the reader move smoothly from one idea to the next.

🛠️ The Connector Toolbox

In explanatory texts, we use specific words to show cause, time, or examples. Here are the most useful ones:

Type	Function	Examples
Causal	Explain why something happens	Because, since, due to, as a result, therefore
Temporal	Show the order of events	First, then, next, finally, meanwhile
Additive	Add more information	Also, in addition, furthermore, and
Contrast	Show a difference	However, but, on the other hand, although

❌ Without Connectors:
It rains. Plants grow. The soil gets wet. Farmers are happy.

✅ With Connectors:
When it rains, the soil gets wet. As a result, plants grow and farmers are happy.

See the difference? The second version explains the logic behind the events!

Key Facts

bridge Connectors act like bridges, helping your writing flow smoothly from one sentence to the next.

brain Causal connectors (like 'because' or 'therefore') are essential in explanatory texts to show logic.

clock Temporal words (like 'first' and 'then') help organize steps in a process.

8 Graphic Resources: Charts, Diagrams, and Captions

An educational composite image showing three elements: a cross-section diagram of a volcano with labels, a bar chart showing rainfall, and a photo of a scientist with a caption underneath.

👀 Visual Superpowers!

Have you ever tried to assemble a LEGO set without the manual? It's hard! Explanatory texts rely on graphic resources to make complex information easier to understand. They work together with the text to tell the whole story.

📊 Charts & Graphs

Charts organize a lot of data (numbers and facts) quickly. Instead of reading a long paragraph about temperatures, a chart lets you compare them instantly.

Season	Avg Temp
Summer	85°F ☀️
Winter	32°F ❄️

🔄 Diagrams

A diagram is a drawing that shows the parts of something or how a process works. They often use labels and arrows.

🌱 Cutaways: Show the inside of an object (like layers of the Earth).
➡️ Flowcharts: Show steps in a process (like the Water Cycle).

📝 Captions

Never skip the small text under a picture! A caption explains what is happening in a photograph or illustration. It connects the image to the main text.

'Figure 1: A butterfly emerging from its chrysalis.'

💡 Pro Tip: When reading explanatory texts, look at the graphics first. They give you a preview of what you are about to read!

Key Facts

🔄 Diagrams show how things work or their parts.

📝 Captions explain what is happening in an image.

📊 Charts organize data for easy comparison.

9 Using Paraphrasing to Explain

A split-screen illustration: On the left, a robot reading a complicated dictionary definition. On the right, a happy student explaining the same concept simply to a friend using hand gestures.

🤔 What is Paraphrasing?

Paraphrasing means putting someone else's ideas into your own words. It is like remixing a song: the melody (the main idea) stays the same, but the style (the words and structure) is unique to you!

❌ The Copy-Paste Trap

Original Text: 'The feline engaged in a rapid pursuit of the small rodent across the domicile's flooring.'

Too Hard! This sounds like a robot and is hard to understand.

✅ The Paraphrase Power

Paraphrased: 'The cat chased the mouse quickly across the floor of the house.'

Just Right! The meaning is the same, but the words are simpler and clearer.

🛠️ How to Paraphrase in 3 Steps

Step	Action	Why?
1. Read & Hide 🙈	Read the original text, then look away or cover it.	To make sure you understand the idea, not just the words.
2. Write & Talk 🗣️	Explain the idea out loud or write it down as if talking to a friend.	This forces you to use your natural vocabulary.
3. Check & Polish ✨	Compare your version with the original.	Did you keep the meaning? Did you change the words?

Remember: Changing just one or two words is not paraphrasing. You must change the structure!

Key Facts

🔄 Paraphrasing keeps the meaning but changes the wording.

🛡️ It helps you avoid plagiarism (copying).

🧠 Read, think, then write without looking!

10 Citing Sources and Avoiding Plagiarism

A cartoon illustration of a student detective looking at two books with a magnifying glass, looking for clues to cite sources correctly.

🚫 Don't be a Copycat!

Imagine you wrote a hit song, but someone else sang it and told everyone they wrote it. That wouldn't be fair, right? Plagiarism is exactly that—using someone else's words or ideas and pretending they are yours.

🕵️‍♀️ What needs a citation?

Direct quotes (exact words).
Paraphrased ideas (rewritten in your own words).
Images, charts, and data you didn't create.

✅ How to avoid Plagiarism

Always give credit! You can do this by using Quotation Marks for exact words or by Paraphrasing (explaining the idea in your own voice) and listing the author.

Example: The Difference

Original Text 📖	Plagiarism ❌	Good Paraphrasing ✅
'Honeybees communicate by dancing.'	Honeybees communicate by dancing. (No credit given)	According to scientists, bees use dance moves to talk to each other.

Key Facts

🚫 Plagiarism is stealing ideas. Always give credit!

💬 Use quotation marks ' ' for exact words.

🧠 Paraphrasing means putting ideas into your own words.

11 Key Vocabulary

Master these important terms for your exam:

Term	Definition
Explanatory Text Texto Explicativo	A type of non-fiction writing that informs the reader or explains a topic. Un tipo de escritura de no ficción que informa al lector o explica un tema.
Main Idea Idea Principal	The most important point the author makes about the topic. El punto más importante que el autor presenta sobre el tema.
Supporting Details Detalles de Apoyo	Facts, examples, or descriptions that back up the main idea. Hechos, ejemplos o descripciones que respaldan la idea principal.
Heading Título	A title at the head of a page or section of a book. Un título en la cabecera de una página o sección de un libro.
Subheading Subtítulo	A smaller title that breaks the text into specific sections. Un título más pequeño que divide el texto en secciones específicas.
Caption Pie de foto	Words underneath a picture or photograph that explain what it is. Palabras debajo de una imagen o fotografía que explican qué es.
Diagram Diagrama	A drawing that shows the parts of something or how a process works. Un dibujo que muestra las partes de algo o cómo funciona un proceso.
Glossary Glosario	An alphabetical list of difficult words and their meanings found at the end of a text. Una lista alfabética de palabras difíciles y sus significados que se encuentra al final de un texto.
Chronological Order Orden Cronológico	Arranging events in the order in which they happened in time. Organizar los eventos en el orden en que ocurrieron en el tiempo.
Cause and Effect Causa y Efecto	A text structure that explains why something happened and what the result was. Una estructura de texto que explica por qué sucedió algo y cuál fue el resultado.
Compare and Contrast Comparar y Contrastar	Analyzing how two or more things are similar and how they are different. Analizar cómo dos o más cosas son similares y cómo son diferentes.
Fact Hecho	A statement that can be proven to be true. Una afirmación que se puede probar que es verdadera.
Objective Tone Tono Objetivo	Writing based on facts and evidence rather than personal feelings or opinions. Escritura basada en hechos y evidencia en lugar de sentimientos u opiniones personales.
Index Índice Alfabético	An alphabetical list of topics with page numbers, usually found at the back of a book. Una lista alfabética de temas con números de página, generalmente ubicada en la parte posterior de un libro.
Graphic Feature Elemento Gráfico	Visuals like charts, maps, or graphs that help the reader understand the text. Elementos visuales como tablas, mapas o gráficos que ayudan al lector a entender el texto.

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