PTE Process Chart: Complete Guide to Describe Image

- 12 min read

In the PTE exam, process charts can appear in the Describe Image question in the Speaking section.
Many students get confused because they have very little time to prepare and speak. They do not know what to say first, how to explain the steps, or how to finish the answer. In this blog, you will learn:
- What a PTE process chart is
- How to describe it easily
- A simple template
- A sample answer
- Common mistakes
- Practice questions
What is a PTE Process Chart?
A process chart shows different stages of a process. It usually has arrows, pictures, labels, or steps.
Your job is to explain the process in a clear order.
For example, a process chart may show:
- How paper is made
- How water moves in the water cycle
- How a butterfly grows
- How plastic bottles are recycled
- How coffee is produced
Types of Process Charts
This shows something that happens in nature. Or something that naturally happens.
- Water cycle
- Rain formation
- Plant growth
This shows how something is made or produced in a factory.
- Paper production
- Chocolate production
- Plastic recycling
This shows the stages of life or growth.
- Butterfly life cycle
- Frog life cycle
- Plant life cycle
How PTE Scores Describe Image
PTE mainly checks three things in Describe Image:
1. Fluency
Fluency means speaking smoothly without long pauses. You should not stop repeatedly. Try to speak in a natural flow.
2. Pronunciation
Pronunciation means how clearly you speak. You do not need a perfect accent, but your words should be easy to understand.
3. Content
Content means the information you give from the image. For a process chart, you should explain the main steps in the correct order.
You do not need difficult vocabulary.
Simple English is enough if your answer is clear and fluent.
PTE AI scoring prefers:
- Clear structure
- Smooth speaking
- Simple sentences
- Logical order
PTE Process Chart Template
You can use this simple template for almost any process chart.
Simple Template
The image shows the process of _________. Overall, there are several steps in this process. It starts with _________ and ends with _________. First, _________. Next, _________. Then, _________. After that, _________. Finally, _________. In conclusion, this chart clearly explains how _________ happens.
Easy Template for Students
The image shows how _________ is made/happens. Overall, the process has many steps.
- First, _________.
- Next, _________.
- Then, _________.
- After that, _________.
- Finally, _________.
Overall, it is a clear process from start to finish.
Step-by-Step Method
Start by saying what the image is about.
Example: "The image shows the process of recycling plastic bottles."
Say how the process starts and ends.
Example: "Overall, the process starts with collecting plastic bottles and ends with making new plastic products."
Use simple linking words.
Good linking words: First, Next, Then, After that, Finally
Example: "First, plastic bottles are collected. Next, they are sorted. Then, they are cleaned."
End your answer with one short sentence.
Example: "In conclusion, the chart explains the recycling process clearly."
Download Free Templates
TemplatesIn Describe Image, you should speak for around 30 to 40 seconds.
A simple timing plan:
- Introduction: 5 seconds
- Overall idea: 5 seconds
- Main steps: 20 to 25 seconds
- Conclusion: 5 seconds
Sample Process Chart + Answer

The chart shows the process of recycling plastic bottles.
Steps:
- Plastic bottles are collected.
- Bottles are sorted.
- Bottles are crushed.
- Bottles are cut into small pieces.
- Plastic pieces are melted.
- Plastic pieces are molded.
- New plastic products are made.
Recycling Plastic Bottles
Why This Answer is Good
This answer is good because:
- It starts with a clear introduction
- It gives an overall idea
- It explains the steps in order
- It uses simple linking words
- It has a short conclusion
- It is easy to speak for 30 to 40 seconds
The answer is not complicated but clear and fluent. This is very important in PTE.
Common Mistakes to Avoid
Some students speak very fast because they are nervous. This can make pronunciation unclear. Speak at a normal speed.
If you speak too slowly, there may be long pauses. This can affect fluency. Try to speak smoothly.
Do not start directly with the steps. First, give a brief overview. Example: "Overall, the process starts with collecting bottles and ends with making new products."
Do not use difficult words if you are not comfortable with them. Simple words are better. Instead of: "The initial phase involves the accumulation of plastic containers." Say: "First, plastic bottles are collected."
If you forget one step, do not stop. Continue with the next step.
You do not need to describe every small detail. Just explain the main steps.
Always try to finish with a short conclusion. Example: "In conclusion, the chart shows the process clearly."
Expert Tips for Students
Do not worry about making a perfect answer. Speak clearly and smoothly.
Simple sentences are easier to speak and easier to understand. Example: "First, the bottles are collected. Next, they are cleaned."
Use a timer when you practice. Prepare for 25 seconds and speak for 30 to 40 seconds.
Learn this structure: 1. Introduction, 2. Overview, 3. Steps, 4. Conclusion. This will help you answer any process chart.
Use words like: First, Next, Then, After that, Finally. These words make your answer organized.
If you miss one step, continue speaking. Do not stop for too long. Fluency is more important than mentioning every small detail.
Practice Questions
Practice these process chart topics using the template.
Practice Question 1
Describe the process of rainwater collection.

Steps may include:
- Rain falls
- Water is collected
- Water is filtered
- Water is stored
- Water is reused.
Rainwater Collection
Practice Question 2
Describe the life cycle of a butterfly.

Steps may include:
- Egg
- Caterpillar
- Chrysalis
- Adult butterfly
Life Cycle of a Butterfly
Practice Question 3
Describe the process of coffee production.

Steps may include:
- Coffee beans are picked
- Beans are dried
- Beans are roasted
- Coffee is Milled
- Coffee is Packed
Coffee Production
Ready to practise PTE Describe Image questions?
Sign UpWhy Practice PTE Process Charts with AI Tools
Practicing PTE process charts with AI tools like Alfa PTE helps students improve fluency, speaking speed, pronunciation, and content structure. Process charts can sometimes look confusing because they include several steps, arrows, and stages. With regular AI-based practice, students can learn to identify the starting point, follow the process logically, and craft a clear response within the allotted time.
AI tools also help students practice under real exam-like conditions. In the PTE Describe image task, students usually have limited preparation time, so they need to quickly understand the process and speak for around 40 seconds without long pauses. Practicing with AI feedback helps students reduce hesitation and become more confident.
Key Reasons to Practice Process Charts with AI Tools
Alfa PTE provides instant AI analysis of pronunciation, fluency, and content. This helps students understand whether they are speaking clearly, using a proper structure, and covering the main steps of the process chart. It also helps identify common mistakes, such as using too many fixed phrases, missing important stages, or pausing too much.
Practicing with AI tools helps students quickly understand a process chart. Students learn how to identify the first step, the final step, and the main stages within a short time. This makes it easier to prepare an answer in 25 seconds and speak smoothly for 40 seconds.
AI tools help students practice process chart questions repeatedly with targeted feedback. This improves their ability to organize answers using a simple structure: introduction, overview, step explanation, and conclusion. A clear structure is very important for getting a good PTE score in Describe Image.
Regular PTE practice helps students speak more naturally. They become comfortable using linking words such as first, next, then, after that, and finally. This improves fluency and reduces unnecessary pauses during the real exam.
AI platforms can provide different types of process charts, such as natural processes, manufacturing processes, and life cycles. This helps students become familiar with a variety of images and prepares them to handle any process chart confidently in the PTE Exam
FAQs
What is a process chart in PTE?
How long should I speak in Describe Image?
Can I use a template?
Should I use difficult vocabulary?
How can I improve fluency?
What if I miss one step?
Conclusion
Most students struggle with PTE process charts, not because the task is too hard, but because they try to explain every small detail. They look at every arrow, every label, and every stage, and then they lose fluency while speaking. In reality, this can make the answer sound confusing and unnatural.
From what I have seen, students who perform well in process chart questions keep their response simple. They quickly identify the starting point, the ending point, and the main steps in between. Then they describe the process in a clear order using simple linking words such as first, next, then, after that, and finally.
You do not need advanced vocabulary or long sentences to describe a process chart. You just need a clear structure, smooth flow, and confidence. Once you understand how to follow the arrows and explain the stages logically, process charts become much easier to handle in PTE Describe Image.
Practice regularly, follow a simple template, and do not panic if you miss one minor step. Over time, your fluency will improve, and your answers will sound more natural and organized.
A PTE process chart becomes easy when you follow a simple structure.
Remember this order:
- Introduction
- Overview
- Steps
- Conclusion
Use simple English, speak clearly, and explain the steps in order. Do not worry about difficult vocabulary. Focus on fluency and confidence.
The more you practice, the easier it becomes to describe process charts in the PTE exam. Start practicing with PTE mock tests and Describe Image questions to improve your speaking score.
And if you are using Alfa PTE, it becomes even easier because you can practice process chart questions in a real exam-like environment, get instant AI feedback, and understand where you need to improve.
Pratice With Alfa PTE
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