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1.3 Vocab
Term | Definition |
---|---|
Observation | using the senses to study the world; using tools to collect measurements; examining previous research results |
Data | observations and measurements recorded in an experiment |
Hypothesis | proposed explanation or answer to a scientific question |
Experiment | process that tests a hypothesis by collecting information under controlled conditions |
Independent Variable | Condition or factor that is manipulated by a scientist during an experiment |
Dependent Variable | experimental data collected through observation and measurement |
Constant | condition that is controlled so that it doesn't change during an experiment |
Theory | proposed explanation fora wide variety of observations |