Simple and Compound Machines
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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A machine with few or no moving parts that you apply just one force to. | Simple Machine
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The use of a force to move an object across a distance. | Work
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A simple machine made up of a bar that pivots, or turns, on a fixed point. | Lever
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The balance point on a lever that supports the arm but does not move. | Fulcrum
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A simple machine made of a wheel with a rope, cord, or chain around it. | Pully
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A simple machine made of a wheel and an axle that turn together. | Wheel-and-Axle
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A simple machine that is a slanted surface. | Inclined Plane
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A simple machine composed of two inclined planes back to back. | Wedge
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A machine that is made up of two or more simple machines. | Compound Machine
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A simple machine made of a post with an inclined plane wrapped around it. | Screw
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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.
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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:
jlwangler11
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