unpack/ bathroom/ sharpen pencils write down homework have
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March 28, 2018
Unpack/ Bathroom/ Sharpen Pencils
Write down homework
Have agendas out to be checked
Get math stuff and computer
Work on Read Works Assignment
Get on i-Ready*Going to Math from 8:30-9:30
March 28, 2018
Review for Test!Hornets Bus Assembly at 9:50
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https://play.kahoot.it/#/?quizId=691cdd11-56b2-4aef-a58b-8c7b6eaca78e
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Day 2: Matter: Anything that has mass and takes up space.
How do you Define Matter? Matter is Defined by it's properties:
Mass: The amount of matter in an object
Volume: How much space an object takes up
Weight: The force of gravity on an object
Density: How heavy or light something is for it's size.Click Here to Learn More
Matter: anything that has mass and takes up space
Properties: Mass, Volume, Weight, Density
Mass: amount of matter in an object
Weight: force of gravity on an object
Volume: how much space an object takes up
Density: How heavy or light something is for it's size
What is Matter?
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What are the States of Matter?
Solids Liquids Gases
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Properties of Solids: What are the States of Matter?
Retain their shape
Have same volume regardless of container
Can not be poured
Properties of Liquids:
Properties of Gases:
Take shape of their container
Do have a definite volumeCan be poured
Do not have a fixed volumeFill the volume of their containersCan be poured
Click Here to Learn More
March 28, 2018
Can objects change their state?
Yes, objects can change their state of matter by adding or removing heat.
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So Lets check out some different experiments?
Quicksand....A solid or a liquid?
Instant Ice
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What happens to the weight if an object changes?
If an object changes it state or breaks apart, the weight of the object does not change, which means the weight stays the same. So, let's look at an example.
Shrinking Styrofoam Cup
Even though the styrofoam cup shrunk in size it's weight did not change. The pressure compressed the tiny air pockets within the cup reducing it's size.
If an object changes it state or breaks apart, the weight of the object DOES NOT change, which means the weight STAYS THE SAME!
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What happens when objects are heated and cooled?When the temperature of a material increases the particles move faster
and expand or spread out.
When the temperature of a material decreases the particles move slower and contract or shrink.
So let's see this in actionReal World Examples
When the temperature of a material increases, the particles move faster and expand or spread out
When the temperature of a material decreases, the particles more slower and contract or shrink
March 28, 2018