Advertisement Upgrade to remove ads

Qualitative statements

describe with words something you've seen many times

Quantitative statements

describe something using a mathematical equation

Mathematics

the language of science. In any country.

What can mathematics describe?

Physical Events

What is always being tested?

Theories and Laws

What do you find in a phenomenon?

A new explanation

Be objective in your observation.

Don't have preconceived notions

What can model do?

Represent Physical Events

scientific model

a representation of an object or event that can be studied to understand the real object or event

When the model use?

When something is too small or too big to study

What a model can be?

A mental "picture" or set of rules that describes what something does

examples of models?

Computer models and drawings

Please allow access to your computer’s microphone to use Voice Recording.

Having trouble? Click here for help.

We can’t access your microphone!

Click the icon above to update your browser permissions above and try again

Example:

Reload the page to try again!

Reload

Press Cmd-0 to reset your zoom

Press Ctrl-0 to reset your zoom

It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.

Please upgrade Flash or install Chrome
to use Voice Recording.

For more help, see our troubleshooting page.

Your microphone is muted

For help fixing this issue, see this FAQ.

Star this term

You can study starred terms together

NEW! Voice Recording

Create Set