Atomic Structure
GRADES 1 to 12
Daily Lesson Log
School
Teacher
Teaching
Date and
Time
TPINHS
KIMBERLY D. DELOS REYES
Grade Level
Learning Area
Quarter
Grade 8
Science
3rd
DAY:
I.
OBJECTIVES
A. Content Standards
B. Performance Standards
C. Learning
Competencies/
Objectives
II. CONTENT
III. LEARNING RESOURCES
A. References
1. Teacher’s Guide Pages
2. Learner’s Materials Pages
3. Textbook Pages
4. Additional Materials from
Learning Resources (LR) portal
B. Other Learning Resources
IV. PROCEDURES
A. ELICIT
B. ENGAGE
C. EXPLORE
D. EXPLAIN
E. ELABORATE
F. EVALUATE
a. Observe that objects may attract or repel each
other.
b. Infer that objects may carry positive and negative
charges, and
c. Deduce that neutral objects contain positive and
negative charges.
The learners demonstrate an understanding of the identity
of a substance according to its atomic structure.
Determine the number of protons, neutrons, and electrons
in a particular atom. S8MT-IIIef-10
Atomic Structure
TG pp. 132-136
LM pp. 192-194
PowerPoint presentation, Phet Interactive Simulations, and
video.
Show video clips about repulsion and attraction of a
magnet. Let the students lead to the question, why like
poles repel and opposite poles attract.
Let the students use their mobile phone to access the Phet
Interactive Simulations where they will share their
observations with the class.
Group Activity
“Charge it to experience!”
Explain the following:
1. Why like poles repel?
2. Why unlike poles attract?
3. Where do all charges of object come from?
Elaborate the following:
1. What makes an atom?
2. How do these components differ from each other?
A. Fill in the blanks.
Neutron
Positive
electron
Proton
Negative
There are three subatomic particles: (1) ___________, (2)
___________ and (3) ___________. Two of the subatomic
particles have electrical charges: protons have a (4)
___________ charge while electrons have a (5)
___________ charge. Neutrons, on the other hand, don't
have a charge.
B. Indicate whether the following illustrations will
repel, attract, or nothing will happen.
1.________________
2______________
3________________
G. EXTEND
V. REMARKS
VI. REFECTION
A. No. Of learners who earned
80% in the evaluation.
B. No. Of learners who require
additional activities for
remediation who score below
80%
C. Did the remedial lessons work?
No. Of learners who have
caught up with the lesson
D. No. Of learners who continue
to require remediation
E. Which of my teaching
strategies worked well? Why
did this work?
F. What difficulties did I
encounter which my principal
or supervisor can help me
solve?
G. What innovation or localized
materials did I use or discover
which I wish to share with
other teachers?