Thursday, August 18, 2011 Pick up the Papers from the side table. Pick up the Papers from the side...
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![Page 1: Thursday, August 18, 2011 Pick up the Papers from the side table. Pick up the Papers from the side table. Turn in your Parent Letter or Getting to Know.](https://reader036.fdocuments.us/reader036/viewer/2022062401/5a4d1b027f8b9ab059987235/html5/thumbnails/1.jpg)
Thursday, August 18, 2011Thursday, August 18, 2011• Pick up the Pick up the PapersPapers from the from the side side
table.table.• Turn in your Turn in your Parent Letter or Parent Letter or
Getting to KnowGetting to Know to your period’s to your period’s colored drawer.colored drawer.
• Write down your HW in your Agenda!!! Write down your HW in your Agenda!!!
• Get out your Get out your Directed ReadingDirected Reading & & Checking PenChecking Pen
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![Page 3: Thursday, August 18, 2011 Pick up the Papers from the side table. Pick up the Papers from the side table. Turn in your Parent Letter or Getting to Know.](https://reader036.fdocuments.us/reader036/viewer/2022062401/5a4d1b027f8b9ab059987235/html5/thumbnails/3.jpg)
SI Measurements(also known as “metric system”)
• “SI” stands for “System International” or “International System of Measurement”
![Page 4: Thursday, August 18, 2011 Pick up the Papers from the side table. Pick up the Papers from the side table. Turn in your Parent Letter or Getting to Know.](https://reader036.fdocuments.us/reader036/viewer/2022062401/5a4d1b027f8b9ab059987235/html5/thumbnails/4.jpg)
• What about it?
– Common Language for scientists– Based on units of 10– Multiply or divide to go up or down
when converting units– Prefixes determine “how much” of a
unit
SI Measurements(also known as “metric system”)
![Page 5: Thursday, August 18, 2011 Pick up the Papers from the side table. Pick up the Papers from the side table. Turn in your Parent Letter or Getting to Know.](https://reader036.fdocuments.us/reader036/viewer/2022062401/5a4d1b027f8b9ab059987235/html5/thumbnails/5.jpg)
SI Measurements(also known as “metric system”)
Important BASE units to remember:
METERS = m (measures distance or length)
• Measure with ruler/meterstickruler/meterstick
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LITERS = L (measures volume — how much space something takes up)
• Measure with graduated graduated cylinder/beakercylinder/beaker
• Or with a rulerOr with a ruler (length x height x (length x height x width)width)
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GRAMS = gg (measures mass)• Measure with triple beam triple beam
balance/scalebalance/scale
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oCELSIUS = ooCC (measures temperature)
• Measure with thermometerthermometer
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Important PREFIXES to remember:
k = kilo- (means “10001000”)h = hecto-(means “100100”)D (da) = deca-(means “1010”)
BASE UNIT (liter, meter, gram)d = deci-(means “1/10” or 0.11/10” or 0.1)c = centi- (means “1/1001/100” or .01)m = milli- (means “1/10001/1000” or .001)
![Page 10: Thursday, August 18, 2011 Pick up the Papers from the side table. Pick up the Papers from the side table. Turn in your Parent Letter or Getting to Know.](https://reader036.fdocuments.us/reader036/viewer/2022062401/5a4d1b027f8b9ab059987235/html5/thumbnails/10.jpg)
How to MeasureAREA = lengthlength X widthwidth• Units: SquaredSquared Units• Examples: mm22, cm, cm22, km, km22
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How to MeasureMASS: measure of the amount of
mattermatter in an object• Use a Triple Beam Balance to add
the ones, tens, and hundreds grams units
** Triple Beam Balance Practice ** Triple Beam Balance Practice Sheet**Sheet**
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How to MeasureVOLUME: how much
space a 3-D3-D object takes up
• Units for liquids: Liters/mLLiters/mL
• Units for solids: cmcm33
** Graduated Cylinder ** Graduated Cylinder Practice Sheet**Practice Sheet**
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How to MeasureDENSITY = amount of mattermatter in a
given volumevolume• Density = massmassvolumevolume• Units: g/mL OR g/cm3