chapter1
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 | a statement of what you think will
happen during an investigation.
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Observation | something you find out about objects,
events, or living things by using your
senses
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Experiment | The use of scientific methods to test
your hypothesis.
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Model | Objects or ideas that represent other
things
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Sampling | Examining random individuals from a
population
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Variable | Something that can change in a test
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Independent Variable | The variable you can control or change
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hypothesis | a statement of what you think will
happen during an investigation.
🗑
|
||||
Observation | something you find out about objects,
events, or living things by using your
senses
🗑
|
||||
Experiment | The use of scientific methods to test
your hypothesis.
🗑
|
||||
Model | Objects or ideas that represent other
things
🗑
|
||||
Sampling | Examining random individuals from a
population
🗑
|
||||
Variable | Something that can change in a test
🗑
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Independent Variable | The variable you can control or change
🗑
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Dependent Variable | It is what is measured. Changes when
the independent variable changes.
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Control Group | The group that doesn't receive the
special treatment
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Experimental Group | The group that gets the special
treatment
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Surveys | Questions that are answered by
people. Great for opinion questions
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Procedures | step‐by‐step instructions for
completing a task
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Data | Information from which a conclusion
can be made
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Precision | Consistently repeating a measurement
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Accuracy | A measurement that is as close to the
actual measurement as possible
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Inference | A conclusion based on observations
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Evidence | Observations that make you believe
something is true.
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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:
joseph-hunter1
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