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An [blank_start]independent variable[blank_end] is the manipulated variable. What you change in an experiment.
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independent variable
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A [blank_start]dependent variable[blank_end] is the result of manipulation. Often times it's what you measure and collect data on.
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dependent variable
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[blank_start]Control variable[blank_end] is the component of an experiment that stays constant throughout the entire process.
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Control variable
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[blank_start]Inference[blank_end] is a conclusion made based off of available information or evidence.
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Inference
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[blank_start]Hypothesis[blank_end] is a prediction made based off of the available information.
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Hypothesis
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[blank_start]Theory[blank_end] is an explanation created from the results of numerous testing using scientific method.
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Theory
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[blank_start]Law[blank_end] - describe how nature will behave.
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Law
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[blank_start]Atom[blank_end] is the basic unit of Matter.
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Atom
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[blank_start]Matter[blank_end] is anything that has mass.
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Matter
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[blank_start]Substance[blank_end] is a matter with a specific composition and unique property.
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Substance
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[blank_start]Red shift[blank_end] is the elongating effect of a wavelength as it moves away from a viewer.
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Red shift
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[blank_start]Big Bang[blank_end] is the moment in time when the universe started to expand.
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Big Bang
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Kilo is
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1000
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100
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0.01
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0.001
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Centi is
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1000
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100
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0.01
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0.001
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Milli is 0.0001.
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Mega is
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10
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100
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1000
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1,000,000
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Giga is
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1,000,000
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1,000
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1,000,000,000
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0.001
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[blank_start]Democritus[blank_end] is the first to introduce the idea that all matter was made up of atoms.
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Democritus
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[blank_start]John Dalton[blank_end] provided the evidence through experimentation that showed that atoms did excist.
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John Dalton
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[blank_start]J.J Thompson[blank_end] provided the first evidence that the atom is made of smaller particles.
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J.J Thompson
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[blank_start]Ernest Rutherford[blank_end] provided evidence that showed that the electrons lay not inside the atom but instead outside.
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Ernest Rutherford
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[blank_start]Niels Bohr[blank_end] provided new models ( with the help of J.J Thompson) to show that the electrons travel around the "orbitals" around the nucleus.
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Niels Bohr
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[blank_start]Einstein[blank_end] developed our current models of atom, The Electron Cloud.
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Einstein
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