This video explains the six steps of the scientific method in under three minutes. It begins with identifying a problem, followed by conducting research, forming a hypothesis, designing an experiment, analyzing results, and drawing conclusions. Each step is detailed with examples of how to execute them effectively, including the importance of variables and data analysis. The video concludes with a summary of the process and encourages viewers to subscribe for more educational content.

What is the primary purpose of the scientific method?

• To prove existing theories

• To conduct random experiments

• To systematically find answers to questions or problems

• To create new scientific laws

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NGSS.MS-LS1-1

In which form should problems be written in the scientific method?

• As a conclusion

• As a question

• As a statement

• As a hypothesis

What is a hypothesis?

• A random guess

• An educated guess based on research or life experience

• A proven fact

• A variable in an experiment

Which variable is changed to see its effect on the dependent variable?

• Control variable

• Constant variable

• Dependent variable

• Independent variable

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NGSS.MS-PS2-2

Where is the independent variable graphed?

• On the z-axis

• On the y-axis

• On the x-axis

• On the w-axis

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NGSS.MS-PS3-1

What increases the accuracy of an experiment?

• A small sample size

• Changing multiple variables

• Not repeating the experiment

• A large sample size

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NGSS.MS-PS1-2

What type of data is recorded in charts, tables, and graphs?

• Quantitative data

• Visual data

• Descriptive data

• Qualitative data

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NGSS.MS-PS3-1

What should be included in the conclusion of an experiment?

• Only the errors encountered

• The raw data collected

• A new hypothesis

• A summary of the results and whether the hypothesis was accepted or rejected

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NGSS.MS-LS1-5

What is the final step of the scientific method?

• Drawing a conclusion

• Conducting research

• Designing an experiment

• Forming a hypothesis