Scientific Method and Variables

How many independent variables can be in an experiment?

In an experiment, the one variable that is changed is called the __________.

How many dependent variables can be in an experiment?

How many controlled variables can be in an experiment?

Which was the control in our Lucky Charms cereal experiment?

"There are pink, yellow, and blue marshmallows in Lucky Charms." This is an example of a _____.

In an experiment, the factor that we measure or observe is called the __________.

"There were 39 marshmallows in the serving of Lucky Charms." This is an example of a _____.

A statement that sums up what you have learned in an experiment is called a __________.

Which was the independent variable in our Lucky Charms cereal experiment?

Which step of the scientific method comes after the hypothesis?

In an experiment, the things that stay the same to make the experiment fair are called

Which answer best explains what a hypothesis is?

An observation is __________.