Scientific Method

Correlation means Causation

This is gathered during an experiment. It can be qualitative or quantitative:

To test a new anti-cancer drug, a scientist gives 50 people a new drug and 50 a placebo. The independent variable is:

In science, a theory is just a guess.

which is the variable you change in an experiment?

When two things happen together it is called a:

A scientists gives 10 plants soapy water and 10 plants pure water. The plants that get soapy water would be the:

What I think will happen if my hypothesis is correct is my:

If use soapy water to water some plants, then those plants will grow faster is a:

To test a new anti-cancer drug, a scientist gives 50 people a new drug and 50 a placebo. The control group is:

You should only change one variable in an experiment.

Which is the variable being observed or measured in an experiment?

Scientific hypotheses are most often tested by the process of

If you use a microscope to notice that a cell is green in color, you are making an:

A scientist gives 10 plants soapy water and 10 plants pure water. The plants that get the pure water would be the: