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4th grade chapter 1
Nature of Science
Term | Definition |
---|---|
scientific method | organized way to answer questions and solve problems |
hypothesis | a possible answer to a question |
evidence | observation and facts from an experiment |
tool | an object or device used to perform a task |
investigation | a careful way of looking for something |
inference | conclusion drawn from data and observation |
three dimensional | describes objects that have length, width, and height |
two dimensional | describes objects that have length and width |
procedure | a set of step by step instructions |
inquiry | process of asking questions and looking for answers |