Grade 7 Science Object

What is science? Study of....

• the natural and physical world

• our lives

• human and interaction

• plant and animal

Tags

NGSS.MS-LS2-1

what is an example object science small size?

• sea

• sun

• bacteria

• plant

The first step of scientific method is....

• analysis data

• identify a problem

• conclusion

• experiment

after we have construct a hypothesis, next step is...

• collecting data

• conclusion

• experiment

• analysis data

Tags

NGSS.MS-PS1-2

What is SI units of Length?

• kilogram

• celcius

• meter

• second

what is measuring instrument to measured time?

• thermometer

• stopwatch

• measuring tape

• electronic balances

What is the result of the things measurment?

• 1,1 + 0,06 = 1,16

• 1 + 2 = 3

• 0 + 5 = 5

• 1,3 + 0,1 = 1,4

what is the result of the things measurment?

• 1 + 19 = 20

• 1,5 + 0,21 = 1,71

• 1,5 + 20 = 21,5

• 1 + 0,19 = 1,19

look the red circle at the picture! what is that?

• objective lens

• stage

• ocular lens

• illuminator

what is the part of microscope to used control focus?

• revolver

• condensor

• coarse and fine adjusment

• diaphragm