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1. SCIENCE 8:
CHEMISTRY
ARNOLD B. ALEGRE
Subject Teacher
Grade 8

2. Prayer

4. PHYSICAL
PROPERTIES
OF MATTERS
Lesson for today MELC 1, Week 2 S8MT-IIIa-b-8

5. Objectives of the lesson:
1. Differentiate the physical properties of matter,
2. identify the properties of solids, liquids, and gases
based on the particle nature of matter.
At the end of the lesson the student should be able to:
01
02

6. 4 P C
I S 1 W O R D

7. _ _
O _ B _ _ S
G C
I L MW A R D
Y
G L D A R

8. _
O _ G E _
G N
I L M X A R D
Y
X Y N

9. _ _ D _
G C
O S MW A R D
Y
S O A

10. _ _
L P _ O _ _
G C
I L N C A H E
E
_
C E L H N E

11. _ N _
G C
I L N C A K E
E
I K

12. https://www.youtube.com/watch?v=M0VWroX0gZA&t=10s

13. What could be drawn out of the picture?
What do you think of the smoke that
comes out from a cup of coffee?
What process takes place before you can drink
and smell the aroma of a coffee?

14. How do Solid turns to Liquid, and
eventually it produces Gas
Smelling the aroma
of coffee
GAS
From coffee beans
SOLID
Grind coffee beans
mixed with hot water
LIQUID

15. Activity 1

16. Activity 2

17. Physical Properties
LIQUID
GAS
SOLID

18. Properties of
Solid, Liquid, Gas
SHAPES
VOLUME
COMPRESSIBILITY
DENSITY

19. Properties of Solid, Liquid, Gas
Property Solid Liquid Gas
Example Particles of Solid Particles of Liquid Particles of Gas
Shape Definite (has its own
shape, independent of
its own container)
Indefinite (takes the
shape of the container
but may not fill up all
of it)
Indefinite (takes the
shape of the container
and occupies the
whole container)
Volume Fixed Fixed Indefinite (fills up the
entire container)
Compressibility Almost zero Almost zero Large
Density Large Average Small

20. is the ability of a solid
to dissolved in a liquid.
is the temperature at which a
substance begins to change
from solid to liquid.
Solubility
Melting point
Physical properties are characteristics which we described matter,
and which can be determined without changing its identity.
Mass
is the amount of matter. It is
expressed in grams or in
kilograms.
Volume
is the space occupied by matter. It
may be expressed in milliliters or
liters.
Miscibility
is the ability of liquid to
dissolved in another liquid.
Malleability
is the ability of a metal to
flattened into sheets.
The following are the description of some properties that may be found in
different materials.

21. is the ability of some
materials to be drawn
into wires.
is the property of a solid to
resist compression or
scratching.
Ductility
Hardness
Physical properties are characteristics which we described matter,
and which can be determined without changing its identity.
Boiling point
is the temperature at which a
substance begins to bubble up
and change from liquid to gas.
Conductivity
is the ability of some material to
conduct heat or electricity.
Brittleness
is the property of some
materials that makes
them easily break.

22. Gold Bars
SOLID
Shape
Definite (has its own
shape, independent
of its own container)
Volume Fixed
Compressibility Almost zero
Density Large

23. Soda
Shape
Indefinite (takes the
shape of the
container but may
not fill up all of it)
Volume Fixed
Compressibility Almost zero
Density Average
LIQUID

24. Shape
Indefinite (takes the
shape of the container
but may not fill up all
of it)
Volume Indefinite (takes the
shape of the container
and occupies the whole
container)
Compressibility Indefinite (fills up the
entire container)
Density Large
GAS
Oxygen

25. Multiple choice: Choose the letter of the best answer.
Evaluation:
1. What of type of physical properties of matter that has indefinite
shape and takes the shape of the container but may not fill up all
of it?
a. Solid
b. Liquid
c. Gas
d. Plasma
2. What of type of physical properties of matter that has definite
shape and has is own shape, independent of its own container?
a. Solid
b. Liquid
c. Gas
d. Plasma

26. 3. What of type of physical properties of matter that has indefinite
shape and takes the shape of the container and occupies the whole
container?
a. Solid
b. Liquid
c. Gas
d. Plasma
4. It is the amount of matter. It is expressed in grams or in kilograms.
a. Mass
b. Volume
c. Hardness
d. Solubility
5. It is the space occupied by matter. It may be expressed in
milliliters or liters.
a. Mass
b. Volume
c. Hardness
d. Solubility

27. Let’s Check Your Answers!

28. Multiple choice: Choose the letter of the best answer.
Answer Key:
1. What of type of physical properties of matter that has indefinite
shape and takes the shape of the container but may not fill up all
of it?
a. Solid
b. Liquid
c. Gas
d. Plasma
2. What of type of physical properties of matter that has definite
shape and has is own shape, independent of its own container?
a. Solid
b. Liquid
c. Gas
d. Plasma

29. 3. What of type of physical properties of matter that has indefinite
shape and takes the shape of the container and occupies the whole
container?
a. Solid
b. Liquid
c. Gas
d. Plasma
4. It is the amount of matter. It is expressed in grams or in kilograms.
a. Mass
b. Volume
c. Hardness
d. Solubility
5. It is the space occupied by matter. It may be expressed in
milliliters or liters.
a. Mass
b. Volume
c. Hardness
d. Solubility

30. https://phet.colorado.edu/

32. RESOURCES
● https://www.quora.com/What-are-the-most-
common-examples-of-malleabilityFood dish
collection
● https://study.com/academy/lesson/miscible-
liquids-definition-examples.htmlIce cube
collection with flat design
● https://en.wikipedia.org/wiki/SolubilityHand-
drawn science education background
● https://www.javatpoint.com/how-to-calculate-
volume-of-an-objectHand-drawn marketing
background with yellow
● https://www.geeksforgeeks.org/mass-and-
weight/Fantastic pack of cute kid learning
● https://www.sciencelearn.org.nz/resources/14
99-states-of-matter
● https://www.pharmaexcipients.com/roller-
compaction/solid-compressibility-
pharmaceutical-powders/Orange and
vocabulary words pack
● https://phet.colorado.edu/en/simulations/filter
?type=html,prototypeCollection of kitchen
objects in flat design
PHOTOS
● https://www.livescience.com/28738-
oxygen.htmlCartoon scientist kids with
elements
● https://www.toppr.com/ask/en-
pk/content/story/amp/appearance-and-
hardness-of-materials-101642/Sweets desserts
collection in hand drawn style
● https://brainly.ph/question/638694Surface
cleaning equipment
● https://www.punchlistzero.com/examples-of-
ductile-materials/
● https://www.thoughtco.com/definition-of-
electrical-conductivity-605064Hand drawn
kawaii kitchen objects collection
● https://www.britannica.com/science/boiling-
pointHand drawn winter background