Science Variables Lesson

Poll

What you measure or observe in an experiment.

• constant variable

• controlled variable

• dependent variable

• independent variable

Poll

The ONE thing you change in an experiment.

• constant variable

• controlled variable

• dependent variable

• independent variable

Poll

All the things that have to stay the same in an experiment (except for the one thing you change). Pick 2.

• constant variable

• controlled variable

• dependent variable

• independent variable