measurments for 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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| Why are measurements important? | Help scientist make accurate observations, Allow data to be collected and compared
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| How can measurements be precise? | include number and unit, value of unit
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| standards | units that serve as a basis for certain measurements
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| kilo means… | 1,000
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| hecto means… | 100
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| Deka means… | 10
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| Deci means… | 1/10
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| centi means… | 1/100
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| milli means… | 1/1,000
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| metric ruler is used for… | measuring length
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| triple beams balance is used for… | measuring mass
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| Graduated Cylinder is used for | measuring volume
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| Thermometer is used for… | measuring temperature
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| Celsius | unit for measuring temperature
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| Liter | SI unit for volume
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| grams | SI unit for mass
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| meter | SI unit for length, slightly larger then a yard
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| what is the difference between weight and mass | weight changes depending on gravity, mass never changes
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| what is water displacement used for? | finding volume of irregular shaped objects
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| How does water displacement work? | fill water in a graduated cylinder, remember what number it is on, put object into water write down number it is on, subtract water with object from water without write the answer down using cm3
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| body temperature for celsius is… | 37ºC
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| volume | the amount of space something occupies
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| meniscus | the curved surface in a graduated
cylinder
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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:
jackson25
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