Dependent and Independent Variables

Front

How can you determine if your hypothesis is supported?

Back

By analyzing the data collected from the experiment and seeing if it aligns with your prediction.

Front

What is an independent variable?

Back

A factor that is changed or controlled in an experiment to test its effects on the dependent variable.

Front

Dependent variable

Back

A factor that is measured or observed in an experiment, which is affected by changes in the independent variable.

Front

In an experiment, if you change the amount of sunlight a plant receives, what is the independent variable?

Back

The amount of sunlight

Front

What is the difference between qualitative and quantitative data?

Back

Qualitative data describes characteristics or qualities, while quantitative data involves numbers and measurements.

Front

Why is it important to repeat experiments?

Back

To verify results and ensure that they are reliable and not due to chance.

Front

In an experiment, if you measure how tall a plant grows based on different amounts of water, what is the dependent variable?

Back

The height of the plant.

Front

What does it mean to 'control' a variable in an experiment?

Back

To keep it constant so that it does not affect the outcome of the experiment.

Front

What is the purpose of a control group in an experiment?

Back

To serve as a standard for comparison

Front

In a study about how temperature affects ice cream melting, what is the independent variable?

Back

The temperature