Scientific Enquiry

How can we make an experiment fair?

• by keeping all the factors same.

• by keeping all the factors different

• by keeping all the factors same except one

• by keeping all the afctors same except two

Which one is the last step in a scientific enquiry

• observation

• conclusion

• experiment

• fair test

what is the other name of prediction?

• hypothesis

• test

• conclusion

• observation

Which is NOT a step in the scientific method?

• conclusion

• experiment

• testing

• absorption

Which type of variable must always stay the same in order to make the experiment accurate?

• Controlled Variable

• Manipulated Variable

• Dependent Variable

• Responding Variable

In which step of the scientific method do we test our hypothesis by following a specific list of steps?

• Purpose

• Experiment

• Analysis

• Hypothesis

Which step of the scientific method uses an "If...Then..." statement to provide a possible answer to the question?

• Purpose

• Research

• Hypothesis

• Conclusion

Independent variable is usually the variables that we will keep constant.

• True

• False

Should experiments be repeated over and over to see if the results are the same each time?

• yes
• no

What are independent variables

• What the experimenter changes during the experiment. (Factor manipulated)

• What the experimenter measures. (Factor measured)