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4th Grade Sci Intro

Fourth Grade Science Introduction: Processes

TermDefinition
Descriptive Investigation includes a question, but no hypothesis. Observations are recorded, but no comparisons are made
Inference a conclusion reached on the basis of evidence and reasoning
Conservation of Natural Resources the practice of caring for natural resources so all living things can benefit from them now and in the future
Metric System internationally adopted decimal system of measurement
Reliable able to be trusted
Valid true statement
Classifications  groups of similar things based on characteristics or properties
Environmentally appropriate practices to cause no harm to the environment
Constancy staying the same; unchanging
Ethical practices doing what is right
Patterns  repeated sequence; arranged according to a rule or natural phenomenon; a trend in data; used to predict what comes next
Personal protective equipment (PPE)  equipment, such as goggles and gloves, used for protection in an investigation
System  a group of parts that work together
Created by: lagroneh