Microscope unit
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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eye piece | Part that viewer looks through and contains a lens that magnifies the object by 10 times
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Objective Lens | Various lenses used to magnify the object
Low power – shortest lens it magnifies 4 times.
Medium power – magnifies 10 times,
High power – longest lens that magnifies 40 times.)
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Stage | Platform on which a slide is placed
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Glass Slide | Piece of glass or plastic that holds object to view
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Cover Slip | Very thin piece of glass that covers object to be viewed.
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Diaphragm | Controls amount of light entering the lens
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Base | Bottom that supports the microscope and helps keep it steady.
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Fine Adjustment Knob | Raises and lowers the stage by small amounts with each turn. Used after the coarse adjustment knob to focus.
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Coarse Adjustment Knob | Raises and lowers the stage by large amounts with each turn. Used first to focus.
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Stage Clip | Holds the slide in place
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Arm | Curved part of frame used to carry the microscope.
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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:
koenigl
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