Bio 10 Ch 1-1, 1-2 Review

How many groups should you have in a controlled experiment?

The first step of the scientific method is to:

A well tested statement that unifies several observations.

This step is where you determine whether or not the hypothesis is supported by your experiment.

The second step of the scientific method is to:

An organized, logical method of solving problems and answering questions using evidence.

A good scientist should be

The last step of the scientific method is to:

The variables that are kept constant between your groups are:

The third step of the scientific method is to

In a controlled experiment, you should be testing how many variables at once?

A scientist should submit his work to a ____________ before publishing it to check for mistakes

This the variable that changes as a result of whatever you are testing.

A major limitation of science is that it cannot:

This is the variable that you are testing.

An observation that cannot have a number assigned to it, or cannot be measured.

Information that is gathered with the five senses.

Science is based upon

A testable, possible explanation for a set of observations.

An observation that includes a number, or one that can be measured.