Unit 0 Test

What is a variable that is measured for change in an experiment? (Effect)

• control

• constant

• independent variable

• dependent variable

What is the variable that an experimenter changes on purpose? (Cause)

• Dependent Variable

• Independent Variable

• Constant

• Control

What part of an experiment contains the data tables and graphs?

• Results
• Conclusion
• Hypothesis
• Materials

The group that does not contain the independent variable. Used for comparison.

• Control Group

• Experimental Group

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

• controls

• data

• constants

• variables

What is the effect of salt water on the growth of grass?

What is the independent variable in the above question?

• salt water

• growth

What is an if....then statement that predicts the outcome of an experiment or how the Independent variable effects the dependent variable?

• Conclusion
• Materials
• Hypothesis
• Problem

What is the part of the experiment that contains the independent variable?

• control group

• experimental group

The systematic study of nature is

• English
• Science
• Math
• History

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS2-1

NGSS.MS-LS2-3

Does a person’s height affect how far they jump?

What is the dependent variable?

• height of the person

• weight of the person

• how far the person jumps