Scientific Method Vocabulary
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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accuracy | the extent to which a measured value agrees with the standard value of a quantity "hitting the target."
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analyze | to examine, compare,and contrast. Looking for patterns.
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bias | adding personal ideas or thoughts to an observation or conclusion.
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classification | organization of organisms into categories.
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conclusion | judgement formed from the results of an experiment.
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control variable | factor that stays the same.
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dependent/response variable | the factor that changes in response to another variable.
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experimental data | facts and observations gathered and recorded about a problem.
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fact | that's stated to be true.
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hypothesis | an educated guess or possible explanation.
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independent/manipulated variable | the factor that is changed by the experimenter.
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inferences | to conclude by reasoning from something known or assumed.
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law | the most accepted explanation of a concept supported by very consistent experimentation.
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materials | the supplies required to carry out an experiment.
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mean | the average set of numbers.
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median | arranging the numbers from least to greatest and finding the middle number.
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mode | the most frequently occurring number in a set
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metrics | measuring system used worldwide.
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opinion | a belief not based on certainty.
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observations | noting and recording facts
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procedure | the "steps" a scientist takes in order to complete an experiment.
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qualitative obsrvation | observations made by the senses
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quantitative observation | observations that are measured (based on numbers)
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precision | the degree of "exactness" to which the measurement of a quantity can be reproduced consistently.
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sample size | a certain portion of something
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science | the body of knowledge that exists about the world and the method used to obtain it
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scientific investigation | series of steps that scientists use to investigate problems
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theory | well tested hypothesis supported by a great deal of evidence
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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