Chapter 1 (5th)

Front

hypothesis

Back

a statement of what you think will happen during an investigation

Front

observation

Back

something you find out about objects, events, or living things using your senses

Front

experiment

Back

the use of scientific methods to test a hypothesis

Front

variable

Back

something that can change in a test

Front

procedures

Back

step-by-step instructions for completing a task

Front

control group

Back

a standard against which change is measured

Front

data

Back

information from which a conclusion can be drawn or a prediction can be made

Front

precision

Back

the ability to consistently repeat a measurement

Front

accuracy

Back

ability to make a measurement that is as close to the actual value as possible

Front

inference

Back

a conclusion based on observations