Post on 25-May-2015
transcript
Properties of MatterBy: Mariah Boyd
Physical Property
Can see what it looks like Might have a certain smell Can touch it with hands
Organized by color, shape and size.
Sorting By Color
Each color is identified by a name Ex: Green, Blue and Red Group alike colors Which apple doesn’t belong?
Shapes of Objects
Cone Sphere- a ball Pyramid Cube
Difference in Sizes
Objects can be… Small Medium Large
Big or small?
States Of Matter
Solid Liquid Gas
These are called phases
Solid
Molecules are close together
Is a specific size and shape
Doesn’t take the shape of a container
Ex: Ice, wood, etc.
Liquid
Molecules are more spaced apart
Flows Takes the shape of
a container Ex: Soda, Water,
etc.
Gas
Molecules are very spread apart
Easily compressed Takes the shape of
the container Ex: Helium,
Oxygen, etc.
Water
Found in all 3 phases Solid-Ice Liquid-water Gas-water vapor
Temperatures
Measures how hot or cold something is
Measured with a toll called thermometer
The degree is the unit used
Knowing What to Wear
When it’s warm
Shorts T-shirts Swimsuit
When it’s cold
Coats Pants Gloves
Melting and Freezing Point
Melting-When a solid turns to liquid
Freezing- A liquid turns to solid. Happens at 0 degrees Celcius.
Boiling Point
Liquid is Heated It begins to bubble Then the liquid turns to gas Happens at 100 degrees Celcius
What We Learned
Physical properties are observed There are 3 States of Matter Temperature- How hot or Cold
Work Cited
Ollesvensson, Apples, December 13, 2008 via Flickr, Creative Commons Attribution
Simon Peckham, Base Ball, June 25, 2008 via Flickr, Creative Commons Attribution
James Preston, Elephant, November 2010 via Flickr, Creative Commons Attribution
Work Cited (Cont.)
Stephen Barnett, Hopping Mice, May 29, 2007 via Flickr, Creative Commons Attribution
Celticblade, Ice, August 16, 2008 via Flickr, Creative Commons Attribution
Greg Riegler, Glass of Water, October 22, 2007 via Flickr, Creative Commons Attribution
F_shields, Balloons, April 4, 2010 via Flickr, Creative Commons Attribution
functorusor, Cold!, August 28, 2008 via Flickr, Creative Commons Attribution