Flashcards
Scientific Method test
A statement that can be tested by scientific research is called:
hypothesis
observation
prediction
conclusion
Put in order steps of scientific method.
Hypothesis
Testing
Analyze
Observation
Question
Communicate
Put in order steps of scientific method.
1. Observation
2. Question
3. Hypothesis
4. Testing
5. Analyze
6. Communicate
Which element of the scientific method is carried out using the sense organs?
observation
testing
prediction
communicate
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?
only one
as many as i like
none
How many variable kinds there usually are during the experiment?
four
two
three
Which stage of the scientific method should have specific procedures for its conduct?
conclusion
hypothesis
experiment
What do you need to do to ensure that the experiment produces reproducible results?
repeat experiment for each testing conditions many times
repeat experiment for each testing conditions only once
carry out all the experiments for each testing conditions simultaneously
repeat experiment for each testing conditions many times
What should you do if procedure is not workig?
troubleshoot procedure
ask different question
stop the experiment
Jak nazywamy interpretację znaczenia danych zebranych w eksperymencie?
analysis