ch.l Sec 1-4 vocab
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 | the study of living things
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scientific methods | a series of steps followed to solve problems
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hypothesis | an explanation that is based on a prior scientific research or observation and that can be tested
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controlled experiment | an experiment that test only one factor at time by using a comparison of a controlled group with an experimental group.
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variable | a factor that changes in an experiment in order to test a hypothesis
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model | a representation of an object or a system
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theory | an explanation that ties together many hypotheses and observations
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law | a summary of many experimental results and observations
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technology | the application of science for practical purposes
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compound light microscope | is an instrument that magnifies small objects so that they can be seen easily
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electron microscope | a microscope hat focuses a beam of electrons to magnify objects
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area | a measure of the size of a surface or a region
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volume | a measure of the size of something in a three-dimensional
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mass | a 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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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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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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Created by:
Alley Ross
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