Science U1 Joe gr 7
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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| beaker | an open glass lab container for mixing and heating
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| centi | one hundredth (1/100)
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| conclusion | a statement that sums up what you learned
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| control | group that doesn't get the independent variable
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| deca | ten (10)
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| English System | system of measurement base don the pound, the foot and the gallon
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| experiment | to test out your hypotheses collect data in changed variables
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| flask | a vial or long neck lab container sometimes corked
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| graduated cycinder | used to measure liquid volume and has calibrated marks
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| gram | the basic metric unit of mass
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| hecto | one hundred (100)
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| hypothesis | an educated guess based on observations and your knowledge of the topic.
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| KHDUdcm | Kids dropped under desks converting to metrics
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| kilo | one thousand (1,000)
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| length | the distance from one point to another
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| liter | basic unit of liquid volume
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| mass | amount of matter in something
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| meter | basic unit of length or distance in metrics
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| meter stick | a 1 meter long and is divided into 100 equal part lines
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| metric ruler | a stick to measure length which is divided into centimeters and millimeters.
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| metric system | system of measurement based on the gram, the meter and the liter.
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| milli | one thousandth (1/1000)
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| observation | using your senses like seeing,, hearing, touch, taste and smell.
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| prediction | making a guess based on what is already known.
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| probleam | the first step in the scientific investigation (usually is a question)
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| S.I. | System International
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| Scientific Method | a method used to find answers to questions about the world around us.
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| test tube | a cylindrical lab glas tube with round end and open end .
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| theory | set of hypothesis that have been supported by testing over and over again.
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| triple beam balance | one kind of balance that is commonly used to measure mass.
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| units | amount used to measure something.
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| variable | anything that can affect the outcome of an experiment
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| volume | amount of space an object takes up
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| weight | is a measure of Earth's pull gravity between the Earth and object mass, w=mxg
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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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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:
acpierson
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