Scientific Method

An explanation of observations that have been tested many times.

A logical explanation to a problem based on observation

The work of scientist usually begins with a _________.

n an experiment, one _____ is tested at a time to determine how it affects results

When graphing, the dependent variable goes on the ________ axis

A suggested solution to a scientific problem.

A scientist proposes a hypothesis about a virus that affects humans. Other scientists will....

Information gathered from observing a plant grow 15 cm over a three-week period is called

To be accepted, a scientific discovery must produce ____ results each time it is tested.

What are the recorded facts and measurements from an experiment.

If after numerous tests a major hypothesis cannot be shown to be false, it may be accepted as a

In an experiment, this provides a reliable standard for comparison.

These always stay the same during the experiment, it will never change.

A(n) ________ is performed under careful controlled conditions to test a hypothesis.

After an experiment, scientists will compare their data to the ______