Science Ch. 1 T/F

Match it! Select the correct answer from the pull down...Good luck!

Using scientific methods means doing a professional experiment.

When observing and recording the results of an experiment, observations may include both measurements and descriptions.

Once a scientific model has been created, it cannot be changed.

Variables are those factors that can be changed in an experiment.

It is often necessary to look at the same problem in different ways in order to find an answer.

Data tables help you to organize your observations and test results.

Scientific models have two basic types.

Data are always numerical measurements.