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Scientific method t
Question | Answer |
---|---|
Scientific method | a series of steps used to answer a question or solve a problem. |
Observations | Are used to gather information by using one of 5 senses to identify objects or events. |
Hypothesis | a possible explanation or answer to be question. |
prediction | An if then statement. states in advance the results of the experiment. |
A Hypothesis | is tested in a experiment. |
Variable | What is being studied in the experiment |
control group | variable is not changed. |
Experimental group | one variable that changed. |
what are 2 group that make up an experiment? | Control and experimental group. |
2 variables in an experiment? | independent and dependent variable. |
what is a Independent variables? | what is changed in the experiment. |
What is a dependent variable. | what changes in an experiment due to the independent variable. |
when you perform experiment / analyze data you are | collecting data looking for patterns in the data. |
you should do the experiment more than once | True |
you should use many subjects to make sure your results are correct | True |
When you draw conclusion you- | restate the results of the research explain if the results support the hypothesis and why or why not |