vocabulary words
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| life science | study of living things
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| scientific methods | series of steps you follow to solve a problem
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| hypothesis | possible answer or explanation to a question-based on prior research or observations that can be tested
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| controlled experiment | experiment that tests only one factor at a time by using a control group and an experimental group(s)
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| variable | the factor that differs in an experiment
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| model | represents an object or system - can show structure or workings of the object or system
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| theory | explanation that ties together many related facts, observations and tested hypotheses
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| law | summary of many experimental results and observations; these rarely change
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| technology | application of science for practical purposes
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| compound light microscope | magnifies small objects so they can be easily seen by using two or more lenses. # mains parts - tube with two or more lens, a stage and a light.
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| electron microscope | microscope that focuses a beam of electrons to magnify objects. Can;t view living things with this. Two kinds transmission electron microscope and transmission electron microscope
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| area | measure of the size of a surface or region
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| volume | measure of the size of a body or region in three dimensions (lwh)
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| mass | measure of the amount of matter in an object
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| temperature | a measure of how hot or cold something is
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Created by:
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