Communicate Factual Information, Ideas and Arguments Clearly and with Expansion

2026 Syllabus Objectives

By the end of this topic, you should be able to:

  • Communicate factual information, ideas and arguments clearly and with expansion in your writing
  • Understand the purpose of different text types: informational, argumentative, and discursive
  • Write about a range of everyday and familiar topics
  • Use models of clear language to improve your writing
  • Plan your writing effectively – deciding what to include and how to organize it

What Does "Communicate Clearly and with Expansion" Mean?

When you write, you need to do two important things:

  1. Be clear – Your reader should understand exactly what you mean
  2. Expand – Add details, explanations, and examples to make your writing more complete and informative

Example of writing WITHOUT expansion:

"Traffic accidents are a problem."

Example of writing WITH expansion:

"Traffic accidents are a serious problem in many countries. In Ireland, for example, 140 people died in road accidents during 2019. The main causes include speeding, not wearing seatbelts, and using mobile phones while driving."

Notice how the second version gives the reader much more information – it includes specific numbers, examples, and explanations.


Three Main Purposes of Writing

Every piece of writing has a purpose – a reason why it exists. In your IGCSE exam, you need to understand and use three main purposes:

1. Informational Writing

Purpose: To give facts and information to the reader

What it includes:

  • Facts and statistics (numbers, data)
  • Clear explanations
  • Objective language (not giving opinions)
  • Organized presentation of information

Example from real life: A police website showing traffic accident statistics

In the Irish police (An Garda Síochána) website example, the information is presented in a table showing:

  • Number of fatalities (deaths) each month
  • Number of speeding offences
  • Number of people caught using mobile phones while driving
  • Number of people not wearing seatbelts

This is informational because it just presents the facts without arguing for or against anything.

When you write informational text:

  • Stick to facts that can be proven
  • Use clear, simple language
  • Organize your information logically (use headings, bullet points, or paragraphs)
  • Don't include your personal opinions

2. Argumentative Writing

Purpose: To convince the reader to agree with your point of view

What it includes:

  • A clear opinion or position
  • Reasons why you believe this
  • Evidence to support your reasons (facts, examples, statistics)
  • Strong, persuasive language

Example topic: "Mobile phone use while driving should be banned completely"

How argumentative writing works:

  • You state what you believe
  • You give reasons WHY you believe it
  • You use evidence to prove your reasons are correct
  • You may address opposing views and explain why they are wrong

Example of argumentative writing:

"Using mobile phones while driving should result in much stricter punishments. According to An Garda Síochána statistics, 28,952 fixed charge notices were issued for mobile phone use in 2019 alone. This shows that thousands of drivers are putting lives at risk. Therefore, the current fines are clearly not working as a deterrent, and stronger penalties such as driving bans should be introduced."

3. Discursive Writing

Purpose: To explore different sides of an issue without necessarily taking a strong position

What it includes:

  • Different viewpoints on a topic
  • Balanced presentation of arguments for and against
  • Evidence supporting different sides
  • May conclude with a balanced opinion or leave the reader to decide

Example topic: "Should young people be allowed to ride bicycles on busy roads?"

How discursive writing works:

  • You present arguments FOR the idea
  • You present arguments AGAINST the idea
  • You give evidence for both sides
  • You may give a balanced conclusion

Example of discursive writing:

"There are arguments both for and against allowing young cyclists on busy roads. On one hand, cycling promotes health and reduces pollution. It also gives young people independence. On the other hand, statistics show that road accidents involving cyclists are common, and young people may not have the experience to handle dangerous traffic situations. Some people suggest that dedicated cycle lanes would solve both problems, though others argue this is too expensive to implement nationwide."

Key difference between argumentative and discursive:

  • Argumentative = You pick a side and try to convince the reader you're right
  • Discursive = You show different sides and explore the issue without being one-sided

Sign in to view full notes