Science
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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Engineer | A person who uses scientific knowledge to design useful things
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Black Box | any system that cannot directly observed and easily understood (Wh1e you know what an object or system does, like TV, but you don't know for sure how it does it, you call it a black box.)
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Model | a representation or explanation of something that shows how it looks or works through words, drawings and 3D construction.
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Physical model | a three-dimensional construction designed to explain or represent how something works; a real model that works and can be tested(can be compared the real hum dinger)
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Consensus | when scientists agree after
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Switch |
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Lever |
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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:
BNJ09
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