Should knowledge in an area of knowledge be pursued for its own sake rather than its potential application? Discuss with reference to mathematics and one other area of knowledge.
This TOK title looks nice but pokes a giant philosophical bear. “Should knowledge be pursued for its own sake?” is a question about meaning, the point of knowledge, and whether all knowledge needs to be useful. This TOK essay prompt gives you a great chance to think critically about why people learn, and it lets you compare cold, abstract fields like math with more human-centered fields like the arts or natural sciences.
You’re in the right place if you’re reading this and asking, “That’s cool, but where do I even start?” I’ll walk you through the steps, keep things simple, and give examples and thoughts that might help you write a thoughtful, unique, high-grade TOK essay.
How to Work on November 2025 TOK Prompt 3?
This prompt asks you to compare two reasons for learning: learning just for learning and learning to do. To put it another way, does knowledge have value in and of itself, or does it need to generate valuable results? This is a subtle but essential question that gets to the heart of how we think about the point of knowledge in different situations.
Values should be at the heart of your TOK essay. You should talk about what we value knowledge for and whether its worth comes from its internal qualities (like beauty or clarity) or external effects (like fixing problems or improving people’s lives).
Break Down the Question First
First, break down the keywords in the title:
- “Should knowledge be pursued?” This question isn’t about what usually happens in offices, labs, or schools. You are being asked to decide what should happen. Your task as a TOK writer is to check and explain your thinking.
- The phrase “in an area of knowledge” clarifies that this isn’t a general intellectual conversation; it has to be based on specific academic fields. One of them has already been chosen for you: math.
- The difference is between “for its own sake” and “its possible use.” Here’s where the fun starts. Are we okay with seeking knowledge that won’t be useful soon? Should we always think, “What can we do with this?”
The way this sentence is put together makes you think about what knowledge is and why it is important. In TOK, every word’s meaning is never neutral; it’s always connected to who knows what is going on and what will happen.
Structure Your Essay Around the Tension
It is a good idea to divide your essay into two main parts, one for each AOK. Ask in every part.
- How do people usually look for knowledge in this AOK?
- Is there a history of valuing knowledge “just because it is”?
- Could you explain what “application” means in this AOK? Is it necessary?
For example, in mathematics, ideas like geometry and imaginary numbers were created long before they were clear how they could be used. Should you still learn them? If this is your second AOK, you could talk about how funds and public attention favor studies with clear uses, like medicine or engineering.
Make sure that claims and counterclaims are equal. Whenever someone says that knowledge is good in and of itself, someone should say something negative about it. There is a counterargument to the idea that pure knowledge leads to surprising benefits. Resources are limited, and society can’t pay every intellectual interest just in case it turns out to be useful.

Push Your Analysis Beyond the Obvious
If someone says something repeatedly, like “math is pure and logical” or “science is always useful,” don’t believe them. Those are good places to start, but you need to dig deeper. Someone has to say whether something is “applied” or “pure.” Does the situation make you change your mind? When you read an academic magazine, a policy study, or watch a TED Talk, you talk about knowledge differently.
Ask about the deadline for applying as well. Knowledge can sometimes seem “useless” at first but ends up being groundbreaking. But sometimes it stays nice and unimportant, which is fine. The important thing is to look at what knowledge is meant to do when it is created, not just what happens to it years or decades later.
Best Areas of Knowledge and Ways of Knowing to Use
Math is something you have to do. That can’t be changed. What you pair it with is the question. Your second AOK should differ from math and be based on real-life events. I think you should pick either the arts or the natural sciences.
Natural sciences AOK is great for contrasting theory and practice. For instance, physics often starts with questions of interest, like “What’s inside a black hole?” As a result, we now have GPS and MRI machines. You could say that desire for its own sake can lead to amazing uses, but not all do.
The arts are a great choice to stress the idea of “knowledge for its own sake.” Artists don’t usually make things that are useful in mind. Still, knowledge about art forms society, makes people feel things and affects change. You might wonder if the “use” of art is just a side result of expressing yourself.
In terms of ways of knowing, put these first:
- Reason, particularly when looking into math, reasoning, and knowledge organization.
- Emotion can be beneficial when discussing motivation, value, and the arts.
- Language is important because it helps people explain themselves and understand what they know.
- Imagination is essential in scientific theory and artistic creation despite being frequently ignored.
Don’t just throw all four WOKs into the mix like salad toppings. Pick the ones that make the case stronger and help show how knowledge is sought in each AOK.
Real-Life Situations for November 2025 TOK Prompt 3
Now, let’s move from theory to the real world. When TOK essays are set in real-life situations (RLS), they often come to life. You could use these to back up your ideas.
1. Mathematics – the prime number theorem
Philosophers who only study math have been studying prime numbers for hundreds of years with no real-world goal in mind. People thought it was “useless beauty.” After that, digital encryption came along. It uses prime numbers to keep everything safe, from letters to payment systems.
2. Pure math and the Langlands Program
One of the most vague and complex projects in modern math is the Langlands Program. This theory work was considered “deep math for math’s sake” for many years because it didn’t have a clear use. However, in the past few years, structures from the Langlands Program have become useful in security and quantum physics in ways that were not expected.
3. Natural sciences – CERN and particle physics
A lot of money is spent on studying particles that most people can’t even say. Some findings, like the Higgs boson, haven’t been used in technology yet. Should we stop, though? Or is it useful just to try to understand the universe?
4. The arts – Picasso’s Guernica
Picasso didn’t paint this to get a job in a show or to make a café look nicer. He made it because of the violence in politics. The usual meaning of “applied” art isn’t always met, but does that make the knowledge or understanding it contains less valuable?
5. Bonus pick – AI research
There are a lot of AI theories that come from math and logic that were made decades ago “just because.” Now? It’s changing many fields. This concept supports the idea that abstract knowledge can be used in ways we can’t even imagine now.

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A Few Words from Me
Giving this prompt for a TOK essay is like letting chaos out of Pandora’s box, but with math problems and art instead. Ask yourself why we pursue knowledge and whether every idea needs to lead somewhere concrete to be meaningful.
But look, I’ve been teaching TOK for more than ten years, and if I had a dollar for every time a student texted me in a panic two weeks before the due date, I’d have enough for a coffee machine that works right.
To be honest, TOK essays are hard. Not because the students don’t understand but because you have to think like an economist, a psychologist, a historian, and a scientist all at the same time. That’s not simple. If you ever get stuck, I’m here to help, whether with your plan, developing your claim, or putting together your ideas.
We are experts at giving personalized TOK advice here at BuyTOKEssay.com. In other words:
- We assist you in creating concepts rather than only reusing templates.
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If you’re stuck on November 2025 prompt 3 and want help, please get in touch. We’re here to show you how to do it right and keep your academic honor intact.