S1: What is Chemistry

What is the study of the composition, structure, and properties of MATTER?

• Chemistry
• Biology
• Geology
• Physics

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

Anything that takes up space and has mass is known as _______________.

• Matter
• Molecules
• Compounds
• Stuff

What are the building blocks of MATTER?

• Atoms
• Cells
• Protons
• Neutrons

Tags

NGSS.MS-PS1-1

Which science examines the structure of living organisms at the atomic level?

• Biochemistry
• Geology
• Zoology
• Cytology

The independent variable is the ONE thing you _____.

• change
• keep the same
• experiment with
• investigate

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-4

The variables in an experiment that stay the same are the -

• Independent Variable

• Dependent Variable

• Constants/ Controls

The variable that you measure is the -

• Independent Variable

• Dependent Variable

• Constant

• Repeated Trial

Tags

NGSS.MS-PS3-4

How many variables can be tested in a controlled experiment?

• one
• two
• three
• as many as possible

What is a hypothesis?

• A hypothesis is the right answer to an experiment.
• A hypothesis is the wrong answer to an experiment.
• A hypothesis is an educated guess.

Tags

NGSS.HS-LS1-3

NGSS.HS-LS2-3

Why is the scientific method important?

• All of the answers have the correct information.
• to give people/scientists a way to answer questions that they have about the world.
• By following the steps in order, scientists are more likely to get valid, accurate results.
• When they write a detailed procedure, it allows other scientists to be able to repeat their experiment.

Tags

NGSS.MS-LS2-4