Variables Practice Problems

Variables Practice Problems

Multiple Choice

What is the independent variable?

• the temperature for each cup

• 1 cup of water and 1 cup of sugar

• how much sugar dissolves in each cup

Multiple Choice

What is the dependent variable?

• the temperature for each cup

• 1 cup of water and 1 cup of sugar

• how much sugar dissolves in each cup

Multiple Choice

What are the controlled variables?

• the temperature for each cup

• 1 cup of water and 1 cup of sugar

• how much sugar dissolves in each cup

Multiple Choice

What is the independent variable?

• different amount of fertilizer

• how much each plant grows after 7 days

• same plants, same amount of water, same amount of sunlight

Multiple Choice

What is the dependent variable?

• different amount of fertilizer

• how much each plant grows after 7 days

• same plants, same amount of water, same amount of sunlight

Multiple Choice

What are the constant variables?

• different amount of fertilizer

• how much each plant grows after 7 days

• same plants, same amount of water, same amount of sunlight

Multiple Choice

What is the independent variable?

• 3 different rooms at 3 different temperatures

• 3 candles of the same kind

• which candle burns the fastest

Multiple Choice

What is the dependent variable?

• 3 different rooms at 3 different temperatures

• 3 candles of the same kind

• which candle burns the fastest

Multiple Choice

What are the constant variables?

• 3 different rooms at 3 different temperatures

• 3 candles of the same kind

• which candle burns the fastest

Multiple Choice

What is the dependent variable?

• how far each goes from the start in centimeters

• 3 different kinds of sheets of paper

• throw each airplane from the same starting point, same type of paper airplane

Multiple Choice

What is the independent variable?

• how far each goes from the start in centimeters

• 3 different kinds of sheets of paper

• throw each airplane from the same starting point, same type of paper airplane

Multiple Choice

What is the constant variable?

• how far each goes from the start in centimeters

• 3 different kinds of sheets of paper

• throw each airplane from the same starting point, same type of paper airplane