Front

Research Question: Does the type of gasoline put in a car affect how fast the car can drive? What is the independent variable?

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Type of gasoline

Front

On a graph, which axis shows the independent variable?

Back

x-axis

Front

What type of variable is the fertilizer when experimenting with the growth of a plant using three identical plants, two different fertilizers, equal light, and equal water?

Back

Independent

Front

What is the independent variable in Esther's insulation experiment?

Back

The type of insulation

Front

What hint did we learn to remember which variable goes where? Options: dry mix

Back

dry mix

Front

What is the independent variable on this graph?

Back

distance in miles

Front

On a graph, which axis shows the dependent variable?

Back

y-axis

Front

How many independent variables can be tested in a controlled experiment?

Back

one

Front

What is the dependent variable in Esther's insulation experiment?

Back

The temperature of the water

Front

What is an example of a control in Esther's insulation experiment?

Back

The amount of sunlight