Scientific Method

What is the purpose of conducting experiments in the scientific method?

• To make predictions

• To test the hypothesis

• To analyze results
• To collect data

Tags

NGSS.MS-LS2-1

What is the final step of the scientific method?

• Formulating a hypothesis

• Analyzing data
• Drawing conclusions

• Conducting experiments

What is the role of control variables in an experiment within the scientific method?

• To ensure that only the independent variable is affecting the dependent variable
• To introduce bias into the data collection
• To manipulate the results
• To make the experiment more complicated

What is the first step of the scientific method?

• Formulating a hypothesis

• Problem/Question

• Drawing conclusions
• Gathering data

Which step of the scientific method involves making observations and collecting data?

• Testing the hypothesis

• Formulating a theory
• Gathering evidence

• Drawing conclusions

Tags

NGSS.HS-PS1-3

Why is it important to repeat experiments in the scientific method?

• To manipulate data

• To bias the results
• To ensure the results are consistent and reliable

• To save time and resources

Tags

NGSS.HS-PS2-5

During which step of the scientific method are conclusions drawn based on the analysis of experimental data?

• Conducting observations

• Formulating a hypothesis
• Interpreting results

Tags

NGSS.MS-PS1-2

NGSS.MS-PS2-5

What is a key characteristic of a good scientific hypothesis?

• It must be testable
• It must be a broad question
• It must be based on opinion
• It must be complex

Tags

NGSS.HS-LS4-1

In a scientific experiment, which variable is purposely changed or manipulated by the researcher?

• Control variable

• Independent variable

• Extraneous variable
• Dependent variable

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-4

In a study analyzing the impact of temperature on plant growth, what is the dependent variable?

• Plant growth
• Temperature
• Watering schedule
• Soil pH

Tags

NGSS.MS-LS1-5