Basics of Science

The SI unit for measuring mass is the
 __?__.

• meter (m)
• liter (L)
• cubic meter (m³)
• kilogram (kg)

The SI unit for temperature is __?__.

• degree fahrenheit  (° F)
• degree celsius  (° C)
• kelvin  (K)
• degree centigrade  (°C)

The SI unit for time is the __?__.

• hours (h)

• liter (L)

• gram (g)

• second (s)

What SI unit is used to measure length?

• meters

• liters

• centimeters

• kilograms

What are constraints?

• sharing ideas

• guidelines that are needed to be successful

• factors that limit what can be done

• a model of a new design

Tags

NGSS.HS-ETS1-1

NGSS.HS-ETS1-3

What are criteria?

• guidelines that are needed to be successful

• a model of a new design

• sharing creative ideas

• factors that limit what can be done

Tags

NGSS.HS-ETS1-1

NGSS.HS-ETS1-3

What is a factor that can change in an experiment?

• Claim
• Variable
• Scientific Inquiry
• Hypothesis

Tags

NGSS.MS-PS2-2

What variable in an experiment is measured? - it is also called the responding variable.
For example: measuring the amount of mold on bread 

• Dependent variable
• Operational Definition
• Independent Variable
• Control Variable

What variable in an experiment is the manipulated variable?
For example: keep bread at room temp, and keep another one in the refrigerator- here you are changing the temps on purpose to see what happens. 

• Operational Definition
• Control Variable
• Dependent Variable
• Independent Variable

What is a study where only one variable is manipulated at a time?

• Control Variable 
• Controlled Experiment
• Operational Definition 
• Dependent Variable