Observation
Ten Categories
Nature and Art
The Senses
Porphyrian Tree
100

What is quality and what is substance?

Substance is the thing, quality describes the thing. 
100

What are Aristotles Ten Categories? Explain what it is used for, not the categories themselves. 

It is a way we can study and observe. 
100

How is seeing things an art?

An art is a skill that needs to be practiced. We need to practice seeing well. 

100

What are the sensible qualities?

color, odor, texture, flavor, sound.

100

What is the formula for determining a definition? 

Closest differentia + genus = definition

200

What two ways do we see things?

Coarsely and vaguely or finely and taking in detail. 

200

What is the first category?

Substance.

200

What makes a keen observer different from most people? 

We do not walk around half alive, but fully aware. 
200

What are the different kinds of sensibles?

Proper and common sensibles.

200

True or false?


A plant is an irrational beast. 

False

300

What motivates us to pay attention?

Fear and love.

300

Which category answers the question: What does the thing to do other things?

Action

300

What is the difference between natural things and artificial things?

Natural things are made by God, artificial things are made by man from natural things. Artificial things are a product of art. 

300

What are the different senses?

Sight, touch, hearing, smell, sound.

300

True or false.

A mineral is an inanimate body. 

True.

400

What is the art of nature?

Concealment.

400

Which category answers the question: Where is the thing?

Place

400

How is science an art?

Learning science is a skill that needs to be practiced. 

Science may be taught and knowledge acquired, art is putting inspiration into practice. 


400

Which sense does Aristotle say is the most important?

Sight, because we take the greatest delight in this sense. 

400

True or false?

A human is a rational animal.

True.

500

What did Thoreau find remarkable about birds in winter?

Their beauty and contrasting color against the white snow. 

500

Which category answers the question: What kind of thing is it?

Quality

500

What does it mean to see well?

To see things well is to observe with intention, to look at details, etc. 

500

When we sense something, what are we sensing?

The qualities. 

500

True or false?

A body is an immaterial substance. 

False.