Variables/R and R

Front

What is the BEST reason you always repeat an experiment?

Back

Make sure your data is consistent and accurate

Front

What is the best way to make sure your data is accurate in an experiment?

Back

Do your experiment multiple times

Front

Replication is when one scientist

Back

copies another scientist's experiment.

Front

Repetition is when one scientist

Back

repeats their own experiment several times.

Front

Difference between replication and repetition in scientific experiments.

Back

Repetition is when a scientist does the same experiment a number of times; replication is when other scientists reproduce a scientist’s experiment.

Front

Which scientific process did Daniel and Alex use in their experiments?

Back

Daniel used repetition in his experiment while Alex replicated Daniel's experiment

Front

The variable that is changed on purpose is..

Back

Independent Variable

Front

The variable that is being tested, counted, or measured and is responding to the independent variable is known as

Back

Dependent Variable

Front

What is the independent variable in Randell's experiment to determine the effect of salt in the water on his goldfish?

Back

how much salt is in the water

Front

What is the dependent variable in Randell's experiment to determine the effect of salt in the water on his goldfish?

Back

health of his goldfish