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Unit 1 Lab Safety and Scientific Method words 29 - 44
5th grade LWE Mrs. Long
a relationship that explains a series of observations (and it must be testable)
set of specific steps that must be completed to reproduce the same result under the same conditions.
Part of an experiment that is not being tested and is used for comparison.
A process used by scientists to find answers to questions or solve a problem.
The pieces of information collected in an investigation.
Is the recording of data using scientific instruments; and refer to any data collected during an experiment. (Can use your sense)
A lab safety procedure where you use your hand in an upward motion to gently move the air towards your nose.
A summary that states if your hypothesis was correct or incorrect and what the investigation showed, based on observations and data. .
A scientific investigation that tests a hypothesis.
Are trials to test a hypothesis.
A repeat of a test or an observation. (3 times)
Anything that can change in an experiment.
Is a safety device designed to extinguish small fires.
An active fire protection device used to extinguish small fires.
Forms of protective eyewear that enclose the area surrounding the eye in order to prevent particles, water or chemicals from striking the eyes.
Hot Plate 44
Is a self-contained tabletop electric heating element that is portable.