The Problem of Change
Act & Potency
Substance and Accident
The Four Causes
Aristotle and Nature
100

This is the most apparent reality revealed by our sense experience.

What is motion/change?

100

This is a thing's capacity or potential to become otherwise.

What is potency?

100

This is a self-subsistent being that cannot be predicated of another (exists by itself).

What is substance?

100

Name all four of Aristotle's causes.

What are material, formal, efficient, and final causes?

100

This is the internal organizing principle responsible for a thing's characteristic motion and rest.

What is nature?

200

Parmenides argued that change is impossible because it would require something to be both of these things.

What is being and becoming?

200

This accounts for a thing's real existence or fulfillment.

What is actuality?

200

This is something that is predicated of another and cannot exist independently.

What is accident?
200

The bronze from which a statue is made is what kind of cause?

What is the material cause?

200

Aristotle's doctrine that material substances are composites of matter and form.


 What is hylomorphism?

300

Heraclitus famously illustrated his philosophy of constant change with this image.

What is a river?

300

True or False: Act is related to form as matter is related to potency.

What is true?

300

Socrates is white. What category of accident is "white"?

What is quality?

300

The shape or specific kind of the statue is what kind of cause?

What is the formal cause?

300

An acorn becomes an oak tree. Has a substantial change occurred?


What is yes?

400

This philosophical problem asks how reality can be both unified and yet composed of many distinct things.

What is the Problem of the One and the Many?

400

An acorn has the potential to become an oak tree. In this example, being an oak tree is the acorn's ______.

What is actuality?

400

Socrates is six feet tall. Socrates is standing. Socrates is in Athens. Identify the three relevant categories.


What are quantity, position, and place?

400

The sculptor who produces the statue is what kind of cause?

What is the efficient cause?


400

True or False: An accident can exist independently of a substance.


What is false?

500

Aristotle resolves the conflict between Parmenides and Heraclitus by distinguishing these two principles of being.

What are potency and actuality?

500

Explain why Aristotle needs both potency and actuality to explain motion.

What is because motion is the actualization of a potency?


500

True or False: If Socrates ceases to be white, Socrates himself ceases to exist.

What is False?


500

The purpose for which the statue was made is what kind of cause?

What is the final cause?

500

Unlike Plato's separate Forms, Aristotle holds that the forms of material things exist in this.


What is matter/material substances?

M
e
n
u