Purpose/Research
Hypothesis
Procedure
Analysis
Conclusion
100
The purpose is written as a _________.
Question.
100
What is a hypothesis?
Prediction or educated guess
100
What is the step by step set of directions for testing a hypothesis called?
Procedure
100
What do scientists organize their data from an experiment in?
Graph
100
What summarizes the results of an experiment?
Conclusion
200
The purpose is often called the "____ _______".
Big Question.
200
What does a clearly written hypothesis follow?
A pattern
200
What should other scientists be able to do if the procedure is detailed and complete?
Duplicate the experiment
200
What part of the graph gives an overview of the information being presented?
Title
200
True or False Experimental results always support scientist's hypothesis.
False
300
How can the purpose be answered?
By measuring something.
300
What does a hypothesis answer?
Question stated in purpose.
300
What two groups does the experimental test consist of?
Experimental group and control group
300
What are the three types of graphs that are appropriate for different experiments?
Line, bar, and circle (pie)
300
What do scientists use from their research to help explain the results or their experiment?
Key facts
400
Where is a good starting point for research?
Identify key words in the purpose.
400
How is a hypothesis worded?
So it can be tested
400
What is the factor called that is changed and tested in an experiment?
Independent Variable
400
On a scale, what must be true about the intervals along the vertical axis?
Must be equal
400
When a scientist's hypothesis is not supported, what are the negative results used as a first step for?
Constructing a new hypothesis
500
What do scientists use to direct their investigations.
Questions
500
What is the factor that responds to the change in an experiment?
Dependent Variable
500
What is the data recorded in during an experiment?
Data table
500
Which axis should be used for the Independent Variable?
Horizontal or x-axis
500
In our osmosis experiment the zip lock bag acted like what in a plant cell?
Cell membrane
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