Show:
A
B
C
D
E
100
Something in an experiment that is kept the same for all trials is called what?
constant
100
The thing changed in an experiment is called what?
variable
100
The step-by-step plan of an experiment is called what?
procedure
100
A possible answer to a question that can be tested is called what?
hypothesis
100
An organized way to plan and conduct a study or experiment is called what?
Scientific Method
200
True or False: When repeating an experiment, if the materials are changed the results will change.
TRUE
200
True or False: After your experiment is tested, if your hypothesis is incorrect, you change it to make it correct in the conclusion of the report.
FALSE. You state that your hypothesis was proven wrong and explain what the results found to be true.
300
What is the difference between a variable and constant?
A variable is the thing that is changed in an experiment. There is usually only one variable. A constant is something that is kept the same in an experiment. There can be many constants.
300
What should be written in the conclusion of a scientific experiment report?
Whether the hypothesis was correct or incorrect. The results of the experiment. Inferences and future changes that could be made to the experiment.
300
What is the difference between an observations and an inference?
An observation is direct evidence that is gathered about an event or object using your senses. An inference is a conclusion made using logical reasoning that is based on observations.
300
Why is the scientific method important and useful?
Consistency between scientists. Makes sure that all parts of an experiment are documented and explained. Experiment can then be repeated to verify results.
300
What must be included in the procedure of an experiment?
Making observations and recording data needs to be a step(s). Steps must be written in order. Should be clear and concise.