What Is Critical Thinking?

Introduction

Have you ever been asked a question in class and thought, "I know the answer, but I'm not sure why it's the answer"? Or have you ever read something and felt that something wasn't quite right, but you couldn't put your finger on what?

That feeling is the beginning of critical thinking. Critical thinking means carefully examining information before deciding what to believe or what to do. It's not about being clever or knowing lots of facts. It's about thinking well about the facts you have.

The FSCE 11+ exam is designed to test how well you think, not just how much you remember. That's why understanding critical thinking is so important for your preparation.

Why Does the FSCE Test Critical Thinking?

The FSCE (Forum of Schools for Critical Education) 11+ exam is used by 15 grammar schools in England. Unlike older 11+ exams that tested verbal reasoning patterns or non-verbal reasoning sequences, the FSCE tests applied thinking — your ability to use your brain in real situations.

The schools that use this exam want students who can:

• Think carefully before answering
• Spot the difference between strong and weak arguments
• Solve problems they've never seen before
• Make good judgements based on evidence

These skills matter in every subject you'll study at secondary school, and throughout your life.

The Four Types of Thinking

Not all thinking is the same. There are four main types, and each one builds on the last.

graph TD
    A["Level 1: Recall"] --> B["Level 2: Understanding"]
    B --> C["Level 3: Application"]
    C --> D["Level 4: Evaluation"]
    style A fill:#e8f5e9
    style B fill:#e3f2fd
    style C fill:#fff3e0
    style D fill:#fce4ec

Level 1: Recall

This is the simplest type of thinking. You remember a fact and repeat it.

Example: "What is the capital of France?" — The answer is Paris. You just need to remember it.

Level 2: Understanding

This means you can explain something in your own words. You don't just remember the fact — you understand what it means.

Example: "Explain why capital cities are important." — Now you need to think about what a capital city does (it's where the government is based, where important decisions are made, and so on).

Level 3: Application

This means using what you know in a new situation. You take your knowledge and apply it to something you haven't seen before.

Example: "A new country is being formed. What factors should they consider when choosing a capital city?" — Now you need to take what you know about capital cities and use it in a completely new context.

Level 4: Evaluation

This is the highest level. You look at evidence, weigh up different views, and make a judgement.

Example: "Some people think the capital of a country should always be its biggest city. Others disagree. Who do you think is right, and why?" — Now you need to consider both sides and decide which argument is stronger.

The FSCE 11+ mostly tests Levels 3 and 4. That's why practising recall alone isn't enough — you need to practise thinking.

Worked Examples

Worked Example 1: Recall vs Understanding

Question: Read this sentence: "The rainforest is home to more than half of the world's plant and animal species."

• Recall question: What fraction of the world's species live in the rainforest? (Answer: more than half)
• Understanding question: Why might the rainforest be home to so many species? (Answer: The rainforest has a warm, wet climate with many different habitats, which allows a huge variety of plants and animals to survive there.)

Notice how the understanding question requires you to think about the fact, not just repeat it.

Worked Example 2: Application in Action

Question: A school is deciding whether to pave over its playing field to create a new car park. Using what you know about the environment, what problems might this cause?

Weak answer (recall only): "Trees are good for the environment."

Strong answer (application): "Removing the playing field would reduce green space, which means less area for rainwater to soak into the ground. This could cause flooding. It would also remove habitat for insects and birds, reduce the oxygen produced by the grass, and take away a space where children can exercise and play."

The strong answer takes knowledge from science and geography and applies it to a new situation.

Worked Example 3: Evaluation in Action

Question: "School uniforms should be banned." Do you agree or disagree? Explain your reasoning.

Weak answer: "I disagree because I like my uniform."

Strong answer: "I partly disagree. School uniforms can reduce bullying about clothing and help students feel equal, regardless of their family's income. However, some argue that uniforms limit self-expression, which is also important for young people's development. On balance, I think the benefits of reducing inequality outweigh the disadvantages, but schools should allow some flexibility in how uniforms are worn."

The strong answer evaluates both sides before making a judgement.

Worked Example 4: Spotting the Thinking Level

Read each question and decide which level of thinking it requires:

Question	Thinking Level
"What year did World War II end?"	Level 1: Recall
"Explain why rationing was introduced during the war."	Level 2: Understanding
"If a war happened today, what items might need to be rationed and why?"	Level 3: Application
"Was the decision to use rationing fair to everyone? Explain your view."	Level 4: Evaluation

Worked Example 5: Before and After

The question: "A charity wants to raise money. They can either hold a cake sale or a sponsored run. Which should they choose?"

Before (a student who doesn't use critical thinking): "They should do a cake sale because cake is nice."

This answer only gives a personal preference. It doesn't think about the question properly.

After (a student who uses critical thinking): "It depends on their goal. A cake sale is easier to organise and almost everyone can take part, but it might not raise as much money. A sponsored run could raise more because people get sponsors for each lap, but fewer people might want to do it, especially in bad weather. If the charity wants to include as many people as possible, a cake sale might be better. If they want to raise the most money, a sponsored run might be better. They could even do both."

This answer considers different factors, weighs them up, and gives a balanced judgement.

Worked Example 6: Why Critical Thinkers Do Better

Imagine two students, Aisha and Ben, sitting the same FSCE 11+ exam.

Question: A graph shows that ice cream sales and drowning incidents both increase in summer. Does eating ice cream cause drowning?

Ben's answer: "Yes, because when ice cream sales go up, drowning goes up too."

Aisha's answer: "No. Both ice cream sales and drowning increase in summer, but that doesn't mean one causes the other. The real reason is that hot weather makes people buy ice cream AND go swimming. More people swimming means more drowning incidents. The ice cream and the drowning are both caused by the hot weather — they don't cause each other."

Aisha uses critical thinking to spot that correlation does not mean causation. Ben falls into a common trap.

Common Mistakes

Mistake	Why It's Wrong	What to Do Instead
Giving only your opinion without evidence	FSCE wants reasoned judgements, not just feelings	Always support your view with evidence or reasoning
Only considering one side of an argument	Shows you haven't thought deeply	Consider at least two perspectives before deciding
Repeating facts without explaining them	This is recall, not critical thinking	Explain what the facts mean and why they matter
Rushing to an answer without reading carefully	You might miss important details	Read the question twice and underline key words
Thinking critical thinking means being negative	"Critical" means careful, not negative	Focus on careful analysis, which can be positive too

Key Vocabulary

Word	Meaning
Critical thinking	Carefully examining information before deciding what to believe or do
Recall	Remembering a fact
Understanding	Being able to explain something in your own words
Application	Using what you know in a new or unfamiliar situation
Evaluation	Weighing up evidence and making a judgement
Evidence	Facts, examples, or data that support a point
Reasoning	Explaining the logical steps that lead to a conclusion
Judgement	A decision you reach after careful thought

Exam Tips

1. Read the question twice. The first time to understand it, the second time to spot exactly what it's asking.
2. Look for "why" and "explain" questions. These are asking for Level 2+ thinking — don't just state a fact.
3. When asked for your opinion, always give reasons. "I think X because Y" is much stronger than just "I think X."
4. Consider both sides. Even if you have a strong opinion, show that you've thought about the other view.
5. Use the word "because" a lot. It forces you to give reasons, which is the heart of critical thinking.

Summary

Critical thinking is the skill of examining information carefully before making a decision. It goes beyond remembering facts (recall) to understanding them, applying them in new situations, and evaluating them to make judgements. The FSCE 11+ exam is specifically designed to test these higher-level thinking skills, so practising critical thinking will help you succeed. In the lessons that follow, you'll learn specific critical thinking techniques and practise applying them to exam-style questions.

This content is designed for FSCE 11+ preparation.