Nature of Science and Technology Book P Ch 3
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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Constraint | any factor that limits or restricts a design
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Engineer | a person who is trained to use both technological and scientific knowledge to solve a problem
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Feedback | the information a technological system uses to monitor the input, process, and output so that the system can adjust itself to meet the goal
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Goal | the overall purpose of a technological system
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input | something that is put into a technological system in order to achieve a goal
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Obsolete | no longer in use
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Output | The result or product from the operation of a technological system
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Patent | a legal document issued by a government that gives an inventor exclusive rights to make, use, or sell an invention for a limited time.
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Prototypes | a working model used to test a design
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Risk-benefit analysis | The process of evaluating the possible problems of a technology compared to the expected advantages
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Technology | how people modify the world around them to meet their needs or to solve practical problems
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trade-off | an exchange in which one benefit is given up in order to obtain another
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Trouble shooting | the process of analyzing a design problem and finding a way to fix it
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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.
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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:
DawnSimpson
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