science 7 demo-teaching-matter-matatag.pdf

science 7 topic:matter

1. Demo-Teaching
ROSALYN C. FLORES
Republic of the Philippines
Department of Education
Region III – CENTRAL LUZON
Schools Division Office of Bataan
ORANI NATIONAL HIGH SCHOOL PARANG - PARANG
Orani, Bataan
DepEd MaTaTaG

4. ATTENDANCE

5. WHAT I
KNOW
SET OF QUESTIONS WILL BE GIVEN AND
ANSWERED BY STUDENTS. FOR EACH CORRECT
ANSWER A WORD WILL BE REVEALED AND LATER
ON WILL BE USED TO OPEN UP THE TOPIC FOR
THIS SESSION.

6. M_T_ER
•It is anything that occupies
space and has mass.
MATTER

7. STATES

8. _ _QU _ _
•It is a state of matter that
keeps the same amount but its
shape changes.
LIQUID

9. THREE

10. S_L_D
•It is a state of matter that
has a definite size and
shape.
SOLID

11. THE

12. _ T _ M
•It is considered as the
smallest particle of matter.
ATOM

13. INSIDE

14. _ A S _
•It is a measure of the amount
of matter present in an object.
MASS

15. MATTER

16. _ _N_T_C E_ER_Y
•Gas particles are far apart from each
other so they can move freely in all
directions. Which type of energy is
strongest in them?
KINETIC ENERGY

17. OF

18. _ A _
•At room temperature, helium does
not have a definite shape or volume.
Which state does it belong?
GAS

19. PARTICLES

20. STATES-THREE-THE-
INSIDE-MATTER-
OF-PARTICLES

21. PARTICLES INSIDE
THE THREE STATES
OF MATTER

22. LESSON PURPOSE
The learners shall be able to:
1.describe that particles of solid, liquid, and gas are
constantly in motion, have spaces between them, attract
each other, and move faster as the temperature increases
(or with the addition of heat);
2.manipulate the simulation related to motion of particles
with the effect of heat;
3.recognize the value of connection between nature and
matter in the universe .

23. UNLOCKING KEY TERMS:
Heading Descriptions
Arrangementarranging of distance between things
Illustration visual explanation of a text
Heat thermal energy transferred between systems due
to a temperature difference
Phet Interactive
Simulations
free science and math simulations for teaching
STEM topics, including physics, chemistry, biology,
and math, from University of Colorado Boulder

24. GROUPINGS
We have three different activities to be performed by each
group. (Inquiry-Based & Differentiated Instruction). Let the
teacher finish the instruction. Listen carefully.

25. Criteria\Performance 5
Good
4
Fair
3
Poor
CONTENT All content was
completely
presented.
Only 80% of
the content
was presented.
50% of the
content was
presented.
DELIVERY They gave clear
and detailed
explanations
They gave clear
explanations.
Their
explanations
are lacking.
TEAMWORK All members
take an active
participation
Most members
contribute.
Few members
participated.
Group Work and Reporting : RUBRICS

26. Activity 1: Observe the images below showing particles inside
of solid, liquid, and gas.
Heat Heat Heat

27. What can you say about spaces between particles
inside the different states of matter (solid, liquid,
and gas)?
Heat Heat Heat

28. How do particles move in different states
of matter (solid, liquid, and gas)?
Heat Heat Heat

29. Based within images provided above what can you
say about the attraction between particles inside
each state of matter (solid, liquid, and gas)?
Heat Heat Heat

30. Activity 2: The class will be divided into 5 groups. Then you need to access
Phet Interactive Simulation under Chemistry Simulations you need to
select “State of Matter: Basics”. Then you need to complete the table and
answer the question/s below. Then presentation of your answers will
follow. (Activity proper 10 minutes)
Steps for this activity.
1. Open Phet Interactive Simulation
2. Select Chemistry.
3. Look for State of Matter: Basics.
4. Click states.
5. Select water under Atoms and
Molecules located on the upper right of
your screen.
6. Each group need to simulate all of the
states of matter available in the site and
observe what will happen to the particles
in the presence or absence of heat.

32. The class will be divided into 5 groups. Then you need to access Phet
Interactive Simulation under Chemistry Simulations you need to select
“State of Matter: Basics”. Then you need to complete the table and answer
the question/s below. Then presentation of your answers will follow.
(Activity proper 10 minutes) Steps for this activity.
1. Open Phet Interactive Simulation
2. Select Chemistry.
3. Look for State of Matter: Basics.
4. Click states.
5. Select water under Atoms and
Molecules located on the upper right of
your screen.
6. Each group need to simulate all of the
states of matter available in the site and
observe what will happen to the particles
in the presence or absence of heat.

35. PRESENTATION
OF RESULTS

36. SUMMARY
Solid Liquid Gas
Arrangement
of Particles
Closer to each
other
Close to each
other
Far away from
each other
Movement of
Particles
Slowest Moderate Fastest
Attraction
between
Particles
Strongest Moderate Weakest

37. REMINDERS:
INCREASING TEMPERATURE-FASTER THE MOTION-THE GREATER ITS KINETIC ENERGY
DECREASING TEMPERATURE-FASTER THE MOTION-THE LESSER ITS KINETIC ENERGY

38. GENERALIZATION/ABSTRACTION
LISTENING MODE: COLORS OF THE WIND

39. 1. WHAT YOU HAVE LEARNED FROM TODAY’S
DISCUSSION?
2. HOW DOES THE SONG "COLORS OF THE
WIND" ILLUSTRATE THE INTERCONNECTEDNESS
OFNATURE, AND HOW CAN THIS CONCEPT BE
RELATED TO THE ROLE OF MATTER IN THE
EXISTENCE OF LIFE AND THE UNIVERSE?

42. ANSWER:
1.B
2.D
3.B
4.B
5.A

43. AGREEMENT
Read about freezing and
melting.

44. ALWAYS REMEMBER THAT
YOU MATTER
THANK YOU