Unit 2 Chapter 1 Vocabulary

What is the definition of 'observe'?

• To use any of the five senses to gather information about something

• A single part of a mixture

• The stuff that things are made of

• A group of atoms joined together in a particular way

Tags

NGSS.MS-LS1-8

What is a property?

• A method of separating mixtures

• What you can observe or measure about something that helps you identify or describe it

• A combination of different molecules

• A tiny piece of matter that is too small to see

What is a mixture?

• A single part of a mixture

• The stuff that things are made of

• Anything that is made of more than one substance

• A group of atoms joined together in a particular way

What is a substance?

• To use any of the five senses to gather information about something

• A single part of a mixture

• The stuff that things are made of

• A group of atoms joined together in a particular way

Tags

NGSS.MS-PS1-1

What is matter?

• A method of separating mixtures

• What you can observe or measure about something that helps you identify or describe it

• Anything that is made of more than one substance

• The stuff that things are made of

What are molecules?

• A single part of a mixture

• A tiny piece of matter that is too small to see

• A group of atoms joined together in a particular way

• Properties too small to see

Tags

NGSS.MS-PS1-1

What are atoms?

• To use any of the five senses to gather information about something

• A single part of a mixture

• A tiny piece of matter that is too small to see

• A group of atoms joined together in a particular way

Tags

NGSS.MS-PS1-1

What is an inference?

• A method of separating mixtures

• What you can observe or measure about something that helps you identify or describe it

• Something you figure out based on observations and information you already know

• A group of atoms joined together in a particular way

Tags

NGSS.MS-LS4-2

What does nanoscale refer to?

• A single part of a mixture

• A tiny piece of matter that is too small to see

• Properties too small to see

• Representations of objects, systems or events

What are models used for?

• To use any of the five senses to gather information about something

• A single part of a mixture

• A tiny piece of matter that is too small to see

• Representations of objects, systems or events and are used as tools for understanding the natural world

Tags

NGSS.MS-ETS1-4

NGSS.MS-LS2-3