unit 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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Quantitative Observation | An observation using numbers to describe
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Qualitative Observation | An observation using words to describe
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Inference | Use what you know to explain an observation
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Scientific Method | a way to solve a problem or answer a question
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Problem | A situation that you don't understand so you create an experiment to understand it better.
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Valid | Logical answer to a problem
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Hypothesis | A testable prediction that attempts to explain the question
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Experimental Group | group in an experiment that receives the variable (Treatment)
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Control Group | the group in an experiment that does not receive any treatment
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Independent Variable | What the experimenter is controlling (I do)
The difference between the control group and the experimental group
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Dependent Variable | What is being measured/observed
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Constant | A variable that must stay the same in all groups
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Experimental Design Diagram | The entire process of identifying a process and completing an experiment
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Theory | consists of one or more hypotheses that have been supported with repeated testing.
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Repeated Trials | The process of completing the experiment over again, to verify results
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Data | The results collected during an expiriment
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Observation | Use your 5 senses to help you learn about the subject
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Law | Laws can never be shown to be wrong
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Variable | an element, feature, or factor that is likely to vary or change.
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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:
skweiss
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