Midterm Review
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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Name the 6 steps of the scientific method. (QHEICR) | Question, Hypothesis, Experiment, Interpret Data, Conclusion and Repeat
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Explain the difference between inference and observation. | An observation is when you use your 5 senses to determine things. An inference is something you assume due to details, clues and previous knowledge.
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What is the difference between qualitative and quantitative observations? | Qualitative is about characteristics and quantitative is about measurements(numbers).
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Name 3 lab safety rules. | No lose jewelry, wear your hair up, and don't drink the liquids used in the experiment.
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What is a control group in a lab and why do you need it? | A control group is a group separated from the rest of the experiment where the independent variable being tested cannot influence the results. You need it to make sure that you are testing just one variable.
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What is an independent variable? |
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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:
lauramody
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