Science Vocab-Introduction-Flashcards-Grade 3 - Texas

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Change

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to become different

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Classifications

Back

groups of similar things based on characteristics or properties

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Constancy

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staying the same; unchanging

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Data

Back

information collected during an investigation

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Investigation

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a way to discover the answer to a question or problem

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Measurement

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a number and a unit that describes an amount (quantity)

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Observing

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using the senses and appropriate tools to gather information about an object, event, or phenomenon

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Patterns

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repeated sequence; arranged according to a rule or natural phenomenon; a trend in data; used to predict what comes next

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Personal protective equipment (PPE)

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equipment, such as goggles and gloves, used for protection in an investigation

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Precipitation

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water that falls to the Earth’s surface as rain, snow, sleet, or hail