Scientific Investigation Grade 7
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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| Steps in the Scientific Method | 1. State the QUESTION. 2. Collect INFORMATION. 3. Form a HYPOTHESIS. 4. TEST the hypothesis. 5. RECORD and study the DATA. 6. Write a CONCLUSION.
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| Observation | anything noticed using your 5 senses
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| Hypothesis | an educated guess that you can test
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| Procedure | the way an experiment is carried out
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| Conclusion | a judgment based on observations
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| Repeated trials | The number of times you repeat an experiment. The more times you repeat an experiment, the more valid the data becomes. You want to conduct the experiment as many times as possible.
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| Data | the numbers, facts, or measurements obtained in an experiment
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| Independent variable | the factor being tested or changed on purpose
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| Dependent variable | the results or what is measured in the experiment
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| Constants | factors in an experiment that must be kept the same
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| Inference | idea or conclusion drawn from evidence and reasoning
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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.
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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:
erindunnagan
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