ICT Role in 21st Century Education & its Challenges.pptx
properties of matter lesson 2 quarter 3.pptx
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INTRODUCION to MATTER
Benjamin G. Labong Jr.
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3. P: 555.123.4568 F: 555.123.4567
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NY 10001
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1.- Properties of matter:
What is matter?
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1.- matter:
Matter is anything
that has mass and
takes up space
What is matter
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NY 10001
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1.- matter:
Matter is anything
that has mass and
takes up space
What is matt
Which two
properties has all
matter?
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NY 10001
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1.- matter:
Matter is anything
that has mass and
takes up space
What is matt
Which two
properties has all
matter?
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123 West Main Street, New York,
NY 10001
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1.- matter:
Matter is anything
that has mass and
takes up space
What is matt
Which two
properties has all
matter?
My cat has mass
and take up space,
so it is MATTER!!!
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2.- Volume:
Volume: amount of space occupied by an object (L, mL, m3,
cm3). To measure:
• Liquid: graduated cylinder (bottom meniscus)
• Regular shape: V = length x width x height
• Irregular shape: volume of water displaced
What is matt
9. P: 555.123.4568 F: 555.123.4567
123 West Main Street, New York,
NY 10001
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2.- Volume:
Volume: amount of space occupied by an object (L, mL, m3,
cm3). To measure:
• Liquid: graduated cylinder (bottom meniscus)
• Regular shape: V = length x width x height
• Irregular shape: volume of water displaced
What is matt
Which three ways we have to measure volume?
10. P: 555.123.4568 F: 555.123.4567
123 West Main Street, New York,
NY 10001
www.rightcare.com
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2.- Volume:
Volume: amount of space occupied by an object (L, mL, m3,
cm3). To measure:
• Liquid: graduated cylinder (bottom meniscus)
• Regular shape: V = length x width x height
• Irregular shape: volume of water displaced
What is matt
Which three ways we have to measure volume?
Beaker
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2.- Volume:
What is matt
Which three ways we have to measure volume?
The milk we drink at
home comes in a regular
shape container and it
takes up a volume of
one liter.
Volume: amount of space occupied by an object (L, mL, m3,
cm3). To measure:
• Liquid: graduated cylinder (bottom meniscus)
• Regular shape: V = length x width x height
• Irregular shape: volume of water displaced
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2.- Volume:
Meniscus: When we put a liquid on a graduated cylinder it
forms a curve called MENISCUS
What is matt
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2.- Volume:
Volume of Irregular Shaped Solid
What is matt
Archimedes' principle indicates
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2.- Volume:
Volume of Irregular Shaped Solid
What is matt
Archimedes' principle indicates
The upward buoyant force that is exerted on a body immersed in
a fluid, whether fully or partially submerged, is equal to the weight
of the fluid that the body displaces
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2.- Volume:
Volume of Irregular Shaped Solid
What is matt
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2.- Volume:
What is matt
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3.- Mass and Weight:
Mass: amount of matter in an object. Always constant.
Units: kg, g, mg.
Weight: measure of the gravitational force in an object (N).
What is matt
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3.- Mass and Weight:
Mass: amount of matter in an object. Always constant.
Units: kg, g, mg.
Weight: measure of the gravitational force in an object (N).
What is matt
Which are the differences between mass and weight?
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3.- Mass and Weight:
Mass: amount of matter in an object. Always constant.
Units: kg, g, mg.
Weight: measure of the gravitational force in an object (N).
What is matt
Which are the differences between mass and weight?
It remains me to the images of Neil Armstrong walking in the
moon in 1969.
"That's one small
step for a man,
one giant leap for
mankind".
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3.- Mass and Weight:
Mass: amount of matter in an object. Always constant.
Units: kg, g, mg.
Weight: measure of the gravitational force in an object (N).
What is matt
Which are the differences between mass and weight?
It remains me to the images of Neil Armstrong walking in the
moon in 1969.
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4.- Inertia:
Inertia: tendency of an object to resist being moved or, if it
is moving, to resist a change in speed or direction until an
outside force acts on the object.
What is matt
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4.- Inertia:
Inertia: tendency of an object to resist being moved or, if it
is moving, to resist a change in speed or direction until an
outside force acts on the object.
What is matt
What has more inertia, a train or a bicycle?
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4.- Inertia:
Inertia: tendency of an object to resist being moved or, if it
is moving, to resist a change in speed or direction until an
outside force acts on the object.
What is matt
What has more inertia, a train or a bicycle?
I hate to sweep under the sofa. Every time that I had to move
it I have to overcome a lot of inertia!
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25. P: 555.123.4568 F: 555.123.4567
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5.- Physical Properties:
Physical property: characteristic of a substance that can be
observed or measured without changing the matter’s
identity. Ex: thermal/electrical conductivity, state, density,
solubility, ductility…
What is matt
Which of those is
not a physical
change?
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5.- Physical Properties:
Physical property: characteristic of a substance that can be
observed or measured without changing the matter’s
identity. Ex: thermal/electrical conductivity, state, density,
solubility, ductility…
What is matt
Which characteristics have physical properties? Give 6
examples.
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What is matt
5.- Physical Properties: Density
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What is matt
5.- Physical Properties: Density
Density: is the relationship between mass and volume
(g/mL).
DENSITY
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What is matt
5.- Physical Properties: Density
Density: is the relationship between mass and volume
(g/mL).
Which of the following liquids has more density? And less
density?
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What is matt
5.- Physical Properties: Density
Density: is the relationship between mass and volume (g/mL).
Which of the following liquids
has more density? And less
density?
It remains me the oil spills
responsible of environmental
disasters.
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What is matt
6.- Physical Changes
Physical Changes: Change of mater from one form to another without a
change in chemical properties. Ex: production of sugar.
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33. P: 555.123.4568 F: 555.123.4567
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What is matt
6.- Physical Changes
1.- Sugar cane grow in fields and contain the sugar dissolved in
liquid inside the plant
Physical Changes: Change of mater from one form to another without a
change in chemical properties. Ex: production of sugar.
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What is matt
6.- Physical Changes
2.- The sugar and shredded. Then, they cane is cut. The cane pieces
are washed are squeezed to press out the juice containing the sugar
cane.
Physical Changes: Change of mater from one form to another without a
change in chemical properties. Ex: production of sugar.
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What is matt
6.- Physical Changes
3.- The water is evaporated form the juice and raw crystals form
Physical Changes: Change of mater from one form to another without a
change in chemical properties. Ex: production of sugar.
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What is matt
6.- Physical Changes
The sugar molecules in the crystals are the same
sugar molecules that were stored in the sugar
cane plants.
Physical Changes: Change of mater from one form to another without a
change in chemical properties. Ex: production of sugar.
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38. P: 555.123.4568 F: 555.123.4567
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Physical and Chemical
changes
7.- Chemical Properties
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What is matt
5.- Chemical Properties
Chemical property: describe a substance’s ability to
participate in chemical reactions (reactivity, flammability).
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What is matt
5.- Chemical Properties
Chemical property: describe a substance’s ability to
participate in chemical reactions (reactivity, flammability).
Which characteristics have all chemical reactions?
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What is matt
5.- Chemical Properties
Chemical property: describe a substance’s ability to
participate in chemical reactions (reactivity, flammability).
If you cut an apple, the flesh of apples turn brown due to oxidation.
Which characteristics have all chemical reactions?
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What is matt
5.- Chemical Properties
Chemical changes: the composition of an object changes.
If you cut an apple, the flesh of apples turn brown due to oxidation.
Which characteristics have all chemical reactions?
