NOS Test Review

Select ALL Branches of Science

• EARTH

• LIFE

• BIOLOGY

• PHYSICAL

Tags

NGSS.MS-ESS1-1

NGSS.MS-LS1-1

NGSS.MS-LS2-1

NGSS.MS-PS1-1

NGSS.MS-PS2-1

Independent Variable

• variable being measured

• variable being changed

• variable being controlled

• variable being observed

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-4

Dependent Variable

• variable being measured

• variable being changed

• variable being controlled

• variable being published

Tags

NGSS.MS-PS2-2

Control Variable

• variable being measured

• variable being changed

• variable being controlled

• variable being observed

Tags

NGSS.MS-PS2-2

Second Step of the Scientific Method

• Question

• Hypothesis

• Data

• Analyze

First Step of Scientific Method

• Question

• Hypothesis

• Experiment

• Conclusion

SI Base Unit for Mass

• meter

• kilogram

• second

• kelvin

SI Base Unit for Length

• kelvin

• second

• kilogram

• meter

SI Base Unit for Temperature

• meter

• kilogram

• second

• kelvin

Mean

• middle number in a data set

• most frequent number in a data set

• average number in a data set

• difference between the maximum and minimum in a data set