Scientific Method

It is a simple statement that presents the possible solution to the problem.

• hypothesis

• experiment

• conclusion

• variables

It is also called as the constant variables, in which the variables are kept constant.

• Independent variables

• controlled variables

• dependent variables

• variables

It is a forecast of future events based on past observation. And sometimes interchangeable to hypothesis.

• hypothesis

• fair testing

• prediction

• experiment

Tags

NGSS.MS-LS2-1

Anything that can change in an experiment is called a ________.

• measurement

• variable

• obeservation

• hypothesis

Tags

NGSS.MS-PS3-4

In the set experiment about "does the fertilizer affect the growth of plants", the amount of fertilzer is what kind of variable?

• independent variable

• dependent variable

• controlled variable

It is the fifth step in scientific method, that states the summary of the results of the experiment and here is the statement of how the results match up to the hypothesis.

• Reporting findings

• Analyzing data and Presenting Data

• Creating a conclusion

It is an orderly process of empirical investigation that is focused on solving a problem.

(a)  

Tags

NGSS.MS-PS3-4

NGSS.MS-PS2-2

It is a kind of experiment in which one condition (independent variable) affects another (dependent variable) by keeping all the conditions constant.

(a)  

The amount of water, amount of sunlight, and kind and initial size of the plants is what kind of variables?

• controlled variables

• dependent variables

• independent variables

A kind of experiment in which named to draw a contrast with laboratory experiments .

• Natural experiment

• field experiment

• quasi-experiment

Tags

NGSS.HS-PS2-5