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19 Cards in this Set
- Front
- Back
Inferring
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constructing an interpretation or explanation based on information gathered
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Measuring
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using appropriate metric units for length, volume, and mass
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Communicating
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conveying oral or written information verbally as well as visually through models, tables, charts, and graphs
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Predicting
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proposing possible results or outcomes of future events based on observations and inferences drawn from previous events
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Observing
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using one or more of the senses to gather information about one's environment
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Classifying
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utilizing simple groupings of objects or events based on common properties
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Analyzing Data
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using collected data to accept or reject hypotheses
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Defining Operationally
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stating definitions of objects or events based on observable characteristics
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Experimenting (Controlled)
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conducting scientific investigations systematically, including identifying & framing the question carefully, forming a hypothesis, managing variables effectively, developing a logical experimental procedure, recording & analyzing data, & presenting conclusions based on investigation & previous research
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Formulating Hypotheses
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making predictions of future events based on manipulation of variables
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Controlling Variables
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recognizing the many factors that affect the outcome of events and understanding their relationships to each other whereby one factor can be manipulated while others are controlled
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Control
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the standard for comparison in an experiment; the independent variable is not applied to this group
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Problem
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scientific question that can be answered by experimentation
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Dependent Variable
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the variable that responds to the variable that is changed
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Independent Variable
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the variable that is changed on purpose
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Repeated Trials
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the number of times an experiment is repeated for each value of the independent variable
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Hypothesis
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an educated prediction about how the independent variable will affect the dependent variable stated in a way that is testable. This should be an "if...then..." statement
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Constant
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a factor in an experiment that is kept the same in all trials
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Variable
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a factor in an experiment that changes or could be changed
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