Aristotle's Contributions
Aristotle: Contributions
What he founded
- Founder of the scientific method.
- Considered the first real scientist.
- Laid foundations for modern science and philosophy.
What he did with knowledge
Analysed, defined, and classified the major branches of knowledge.
Aristotle’s division of science
- Productive sciences (making things).
- Practical sciences (acting well).
- Theoretical sciences (knowing for its own sake).
His effect on universities
- Major contributor to university curricula.
- The Organon (Aristotle’s book on logic) became a most essential part of the curriculum.
- John Locke on the Oxford curriculum: “The Aristotle of the Schoolmen still determines the studies of the place.”
Aristotle’s definition of the purpose of education
Education should develop, in individuals, the knowledge, interests, ideals, habits, and powers that help them find their place in society, and help make it a better place. This general definition still applies to the purpose of education today.
Aristotle did not invent science. He founded the method by which science is done. The difference matters. Before him, Greek thinkers had asked deep questions about nature. After him, there was a discipline with rules: observe, classify, define, reason from premises, test the conclusions against the world. The rules are recognisable to any modern scientist. They are Aristotle’s.
Founder of the scientific method
Aristotle is called the founder of the scientific method and the first real scientist. The titles need a careful reading. He did not have laboratories or microscopes. He had eyes, ears, notebooks, and a small army of research students.
What he did was establish the basic procedure. First, observe carefully. Aristotle dissected animals, watched the development of chicken embryos day by day, and recorded the behaviour of marine creatures along the coast of Lesbos. Second, classify what you observe. He arranged the animals he studied into groups by shared traits, anticipating the modern biological hierarchy by two thousand years. Third, define your terms clearly. Aristotle worked out, for almost every subject he touched, what the basic terms of that subject meant. Fourth, reason from premises to conclusions in a way that can be checked. The syllogism is his tool for this fourth step.
This four-step procedure (observe, classify, define, reason) is the bones of the scientific method. Galileo would add the controlled experiment. Bacon would write a more aggressive empiricism. But the bones are Aristotle’s. He is called the first real scientist because he is the first person who does all four steps as part of a single connected practice.
He established the basic procedure of observe, classify, define, and reason
He did not have laboratories, but he did dissect animals, classify them by shared traits, define his terms carefully, and reason from premises to conclusions in a way that could be checked. Later scientists added the controlled experiment and a sharper empiricism, but the bones of the method are his.
The classification of knowledge
The other large contribution is the work of dividing knowledge into branches. Before Aristotle, knowledge was discussed as a single thing: philosophia, the love of wisdom. Aristotle separated it into kinds. The kinds he proposed are still recognisable in any modern university catalogue.
He divided the sciences into three groups based on their purpose.
Productive sciences are about making things. Carpentry, shoemaking, shipbuilding, medicine in its craft sense, the arts of poetry and rhetoric where the product is a poem or a speech. The goal of a productive science is a thing outside the maker.
Practical sciences are about acting well. Ethics, politics, household management. The goal is good action, not a thing made. A person studies ethics to live well, not to produce a book about ethics.
Theoretical sciences are about knowing for its own sake. Mathematics, natural philosophy (what we now call physics and biology), and what Aristotle called first philosophy (what we now call metaphysics). The goal is understanding, with no further purpose required.
The three categories are still useful. A modern engineering degree is a productive science. A modern ethics or business degree is a practical science. A modern physics or pure mathematics degree is a theoretical science. The labels have shifted; the carving of the field has not.
Productive, practical, and theoretical
Productive sciences are about making things (carpentry, medicine, poetry).
Practical sciences are about acting well (ethics, politics, household management).
Theoretical sciences are about knowing for its own sake (mathematics, physics, metaphysics).
Aristotle ranked them in ascending order, with theoretical knowledge at the top.
The university and the Organon
Aristotle’s reach into modern education runs through one channel above all: the medieval university. When universities were founded in Europe in the twelfth and thirteenth centuries (Bologna, Paris, Oxford, Cambridge), they built their curricula around the texts they had available. The most important texts were Aristotle’s.
His logical works were bundled together by the Greek commentators and called the Organon, which means “the instrument” or “the tool.” Aristotle had presented logic not as a science in its own right but as the instrument any science needs to operate. The Organon became the standard introduction to higher learning for centuries. A student at a medieval university would work through Aristotelian logic before being allowed to move on to advanced study.
John Locke, writing in the late seventeenth century about Oxford, observed: “The Aristotle of the Schoolmen still determines the studies of the place.” Locke meant it critically. He thought it was time to move past Aristotelian logic. But the line proves the point. More than nineteen centuries after Aristotle’s death, his work was still the framework of the most respected university in England.
Modern universities still inherit the Aristotelian structure even when they have stopped reading him. The division between faculties (sciences, humanities, professional schools) maps onto his division of knowledge. The basic logic taught in any first-year philosophy course is still substantially his.
The collected logical works of Aristotle, bundled together by his Greek commentators
The Greek word Organon means “instrument” or “tool.” Aristotle presented logic not as a science in its own right but as the instrument any science needs to operate. The bundle covers his work on terms, propositions, syllogisms, demonstration, dialectic, and the spotting of bad arguments.
For centuries, this one bundle of logical works ran the introduction to almost every advanced course of study in Europe.
It was the standard introduction to higher learning at universities for centuries
A student at a medieval university would work through Aristotelian logic before being allowed to move on to advanced study. John Locke complained in the seventeenth century that “the Aristotle of the Schoolmen still determines the studies” at Oxford, more than nineteen centuries after Aristotle’s death.
Aristotle’s definition of education
The last contribution is the one a B.Ed. student should know by heart. Aristotle gave a definition of the purpose of education that has not been improved on in twenty-three hundred years.
Education should develop, in individuals, the knowledge, interests, ideals, habits, and powers that help them find their place in society, and help make it a better place.
Five elements need to be developed: knowledge, interests, ideals, habits, and powers. The list is precise. Knowledge is the content. Interests are the things the student is drawn to and will keep developing on their own. Ideals are the standards by which they judge what is good. Habits are the patterns of action that become second nature. Powers are the capacities (memory, judgement, persistence) that grow with use.
Two outcomes are aimed at, in this order: the student finds their own place in society, and the student helps make society better. The order matters. Aristotle does not ask the student to save the world before they have found their own footing. Find your place first. Then, from that place, push society forward.
The definition is still serviceable. Try testing it against any modern educational mission statement and see how much of the statement is just a wordier version of what Aristotle wrote. A great deal of modern educational philosophy is footnotes on this one sentence.
Knowledge, interests, ideals, habits, and powers
These are then directed at two outcomes in order: the student finds their own place in society, and the student helps make society better.
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