4th grade WYLIE Science Unit B_ch 1
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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matter | anything that had mass and takes up space
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mass | the amount of material that an object has in it
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volume | the amount of space that matter takes up
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mixture | two or more substances that are mixed together but can be easily separated
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solution | a mixture in which one substance spreads evenly throughout another substance
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meter | a unit for measuring length
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cubic meter | a unit for measuring the volume of a solid
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liter | a unit for measuring volume
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graduated cylinder | a tool used to measure the volume of liquids
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gram | the basic unit for measuring mass
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density | how much mass is in a certain volume of matter
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physical change | a change in matter that changes the physical properties, but does not produce a different kind of matter
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melting point | the temperature at which matter changes from a solid to a liquid
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boiling point | the temperature at which matter changes from a liquid to a gas
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freezing point | the temperature at which matter changes from a liquid to a solid
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chemical change | a change in matter that produces a different kind of matter
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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:
Wylie
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