Flashcards
Scientific Method test
A statement that can be tested by scientific research is called:
conclusion
hypothesis
prediction
observation
Put in order steps of scientific method.
QuestionTestingAnalyzeHypothesisObservationCommunicate
ObservationQuestionHypothesisTestingAnalyzeCommunicate
Which element of the scientific method is carried out using the sense organs?
communicate
observation
testing
prediction
Which of the listed questions is a properly asked question according to the scientific method?
Why is sugar white?
Where does tap water come from?
Does the temperature of water affect the rate at which sugar dissolves in it?
Does the temperature of water affect the rate at which sugar dissolves in it?
True or false?
Controlled variable is variable that you never change during experiment.
True or false?
The scientific method can only be used by scientists.
True or false?
Hypothesis always includes a prediction.
How many independent variables you can change during one experiment?
as many as i like
none
only one
How many variable kinds there usually are during the experiment?
three
two
four
Which stage of the scientific method should have specific procedures for its conduct?
hypothesis
conclusion
experiment
What do you need to do to ensure that the experiment produces reproducible results?
carry out all the experiments for each testing conditions simultaneously
repeat experiment for each testing conditions only once
repeat experiment for each testing conditions many times
repeat experiment for each testing conditions many times
What should you do if procedure is not workig?
troubleshoot procedure
stop the experiment
ask different question
Jak nazywamy interpretację znaczenia danych zebranych w eksperymencie?
analysis
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