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Chapter 1

Understanding Science

TermDefinition
Science The investigation and exploration of natural events and of the new information that results from those investigations.
Observation Using one or more of your senses to gather information and take note of what occurs.
Inference A logical explanation of an observation that is drawn from prior knowledge or experience
Hypothesis A possible explanation about an observation that can be tested by scientific investigations.
Prediction A statement about what will happen next in a sequence of events.
Scientific law A pattern or an event in nature that is always true.
Scientific theory An explanation of observations or events based on knowledge gained from many observations and investigations.
Technology The practical use of scientific knowledge, especially for industrial or commercial use.
Critical thinking Comparing what you already know with the information you are given in order to decide whether you agree with it.
Created by: Mr. Hopkins
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