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Scientific Method
Grade 8 Science - Mr. Collinson
14
Science
8th Grade
09/19/2016

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Cards

Term
Purpose
Definition
The scientific reason the experiment is being conducted. Should include a reference to both the independent variable and dependent variable.
Term
Hypothesis
Definition
An educated guess as to what the outcome of the experiment will be. Must relate the two variables. It should also provide reasoning to your thoughts.
Term
Equipment
Definition
A bulleted list of all of the materials required to perform the experiment.
Term
Procedure
Definition
A numbered, step-by-step list of the actions taken in order to complete the experiment.
Term
Safety Precautions
Definition
Actions taken to ensure the safety of all those involved in the experiment.
Term
Independent Variable
Definition
The factors of the experiment that are being tested.
The scientist chooses to change the independent variable.
Term
Dependent Variable
Definition
The factors of the experiment that are being measured. The scientist has no control over the change of the dependent variable.
Term
Constant Conditions
Definition
The factors of the experiment that are not permitted to change. These are things that, if they changed, would affect the outcomes of the experiment. There are often multiple constant conditions.
Term
Control
Definition
A set of factors used to eliminate error in an experiment, a starting point, something to which you can compare your results.
Term
Observations
Definition
Information obtained from the experiment by using your senses. The words "I think" should never appear in observations.
Term
Data
Definition
Measurements or statistics obtained from the
experiment by using instruments or tallying.
Term
Discussion
Definition
Ideas/information obtained from an experiment. This will include personal thoughts and should draw upon knowledge of the topic.
Term
Sources of Error
Definition
Things that change in the experiment, affecting the results, that are out of the scientists control.
Term
Conclusion
Definition
A final statement indicating the outcome of the
experiment in terms of the hypothesis. It should include reference to the hypothesis, including both the independent and dependent variables.
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