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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| hypothesis | what you think will happen during a investigation
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| observation | something you find out about something
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| experiment | is the use of a scientiffic methods to test your hypothesis
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| varible | something that can change in a test
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| controll group | the group that doesent get the special treatment.
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| procedures | are step by step instructions for completing a task
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| data | are information from which a conclusion can be drawn a prediction can be made
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| precision | is the ability to consistenly repeat a measurement
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| accrucy | is the ability to make a measurement close to the regular value
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| inference | is a conclusio based on observation
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| evidence | are observations that make you belive that somthing is true
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| independent variable | is one that you control
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| dependent variable | when an independent variable changes
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| survey | questions awensered by people
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| sampleing | examining random individual from a population.
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| experimental group | the group thats gets a special treatment
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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:
George-lisec
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