Scientific Method

Testing a hypothesis often involves a(n):

• answer
• experiment
• problem
• safety check

What is the first step in the scientific method?

• Data

• Conclusion

• No Horse Play

• Observe a problem

This step of the scientific method is an educated guess or a prediction. 

• Hypothesis
• Research
• Observation
• Conclusion

A series of steps used by scientists to solve a problem or answer a question. 

• scientific method
• recipe
• data collection
• metric system

To make observations you use your _______.

• senses

• feet

• smile

• experience

experiments should be repeated over and over to see if the results are the same each time.

• True

• False

All factors that can change in an experiment.

• variable
• data
• conclusion
• result

What you learned from the experiment is the ___.

• conclusion
• hypothesis
• variable
• materials

Dependent variable means

• the scientist controls what to test
• educated guess
• ask a question
• what is being measured

This variable in an experiment is the one being changed by the scientist. 

• dependent variable
• independent variable
• data
• control group