Experimental Design

Front

What is a factor that is measured for change in an experiment? Options: control, constant, independent variable, dependent variable

Back

dependent variable

Front

What is the factor that an experimenter changes on purpose? Options: Dependent Variable, Independent Variable, Constant, Control

Back

Independent Variable

Front

What are all the things that are kept the same in an experiment?

Back

constants

Front

What is the independent variable in the question: "What is the affect of salt water on the height of blades of grass?"

Back

salt water

Front

What was the Independent Variable in the experiment where students used various temperatures of water to see which one dissolved candy faster?

Back

Temperature of Water

Front

If plants receive more water, the number of leaves will increase. This is an example of

Back

Hypothesis

Front

What is the independent variable (IV) in the study: "Does the size of deer affect the size of its heart?"

Back

Size of Deer

Front

In this graph, what is the dependent variable?

Back

Number of Deer

Front

In this graph, what is the independent variable? Options: Population, Day, Species

Back

Day

Front

How many variables should you change in an experiment?

Back

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