HW 21-9

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

• scientific method
• recipe
• data collection
• metric system

Which is NOT a step in the scientific method?

• Make observation
• Form a theory
• Collect data
• Form a hypothesis

A testable explanation to a problem that has not yet been tested. 

• data
• theory
• hypothesis
• fact

What do you want to know, understand or figure out?

• hypothesis
• conclusion
• question
• data

The outcome of your test.

• variable
• results
• experiment
• question

Information gathered from your experiment. 

• observation
• variable
• hypothesis
• data

After you have followed the steps of the experiment and recorded your results you should __.

• make a graph or chart
• make a hypothesis
• be done
• find a variable

Another word for prediction or educated guess is: ________________

• hypothesis
• conclusion
• experiment
• data

Another word for asking questions and seeking answers in science is called:

• inquiry
• data
• hypothesis
• procedure

In a well designed experiment, you should change how many variables?

• only one
• no more than two
• none at all
• as many as are needed