vocabulary for chapter 1
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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| Scientific inquiry | the different ways scientists study the natural world
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| hypothesis | a possible answer to a scientific question or explanation for a set of observations
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| parameter | a factor that can be measured in a experiment
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| manipulated variable | the variable parameter changed on purpose
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| responding variable | the variable parameter that changes because of the manipulated variable was changed.
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| controlled experiment | a experiment where one parameter is changed at a time
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| qualitative data | recorded as notes in a journal
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| quantitative data | consists of measurements
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| communicating | sharing ideas and conclusions with others with speaking and writing
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| model | a picture, diagram, computer image, or other representation of an object or process
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| scientific theory | a well-tested explanation of a wide range of observations or experimental results
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| scientific law | a statement of what scientists think is going to happen under a particular set of conditions
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| data | facts, figures, and other evidence gathered during an experiment
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| science | study of the natural world
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| observing | using one or more senses to gather information
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| inferring | explaining your observations
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| predicting | making a forecast based on the past experiences or evidence
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| chemistry | the studies of the properties of matter and how it changes
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| physics | the study of matter, energy, motion, and forces and how they interact
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| graph | a picture of your data
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| horizontal axis | the line that runs left to right also known as x-axis
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| vertical axis | the line that runs up and down also known as y-axis
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| origin | the point where the two axes cross
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| coordinate | a pair of numbers used to determine the position of a point on a graph
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| data point | the point showing the intersection
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| line of best fit | a smooth line that reflects the general pattern of a graph
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| linear graph | a line graph where the data points are on a straight line
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| slope | the steepness of the graph line
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| nonlinear graph | a line graph where the data points do not fall on a straight line
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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.
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.
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:
Donu
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