Understanding Variables and Graphing

What does the acronym 'DRY' in 'DRY MIX' help you remember?

• The order of steps in an experiment

• The materials needed for an experiment

• Which variable goes on which axis

• The types of graphs to use

Which variable is placed on the y-axis of a graph?

• Controlled variable

• Dependent variable

• Manipulated variable

• Independent variable

What is the role of the dependent variable in an experiment?

• It is the variable that remains constant

• It is the variable that responds to changes

• It is the variable that is manipulated

• It is the variable you change

Where should the independent variable be placed on a graph?

• On the diagonal axis

• On the x-axis

• On the z-axis

• On the y-axis

What is a useful tip for remembering where to place variables on a graph during a test?

• Ask the teacher for help

• Use a calculator

• Memorize the entire experiment

• Write 'DRY MIX' in the corner of your paper