Chapter 1 vocabulary
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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constant | variable that stays the same during an experiment
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control | sample that is treated like other experimental groups except that the independent variable is not applied to it
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dependent variable | factor that is being measured in an experiment
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descriptive research | answers scientific questions through observation
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experimental research design | used to answer scientific questions by testing a hypothesis through the use of a series of carefully controlled steps
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hypothesis | prediction or statement that can be tested and may be formed by prior knowledge, any previous observations, and new information
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independent variable | variable that can be changed during an experiment
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model | represents something that is too big, too small, too dangerous, too time consuming, too expensive, or happens too quickly or too slowly to observe directly
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science | process used to investigate what is happening around us in order to solve problems or answer questions
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scientific methods | ways to solve problems that can include step-by-step plans, making models, and carefully thought-out experiments
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technology | application of science to make useful products and tools, such as computers
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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:
kwilliams
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