7th Grade Sci. Methods
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 Method | The process of observing, inferring, predicting, observing, classifying and making models
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| Observation | Using one or more of your senses to gether information
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| Qualitative Observation | Deals with descriptions (senses; touch, taste, hear, smell, see)
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| Quantitative Observations | dealing with numbers, measurements and tools
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| Inference | When you explain or interpret the things you observe
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| Prediction | A guess of what will happen in the future
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| Variables | Factors that can change in an experiment
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| Manipulated Variable | Puposely changed to test your hypthesis, only 1
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| Responding Variable | A factor that may change in response to the manipulated variable
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| Controlled Variable | A variable that is not changed
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| Hypothesis | A possible explanation for a set of observationsor answer to a scientific question
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| Data Tables | A chart to organize facts, figures, and other evidence gathered through observations
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| Bar Graphs | Represent things being compared
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| Line Graphs | Show change over time
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| Conclusion | A summary of what was learned from the experiment. Analazing data, making interpretations and explaining what happened in the exeriment.
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| Sources of Error | What went wrong in the experiment
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| Give an example of a qualitative observation | Fred's hair is brown
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| Give an example of a quantitative observation | Fred is 6 feet tall
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| Name the metric table in order from right to left | kilo-(k) hecto-(h) deka-(dk) BASE UNIT(g L m) deci-(d) centi-(c) milli-(m)
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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:
memsoccer1013
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