School: ANGADANAN NATIONAL HIGH SCHOOL Grade Level: GRADE 12
GRADES 12 Teacher: DIVINA V. MANUGAY Learning Area: GENERAL PHYSICS 2
DAILY LESSON LOG Teaching Dates WEEK 7 Quarter: 3
MONDAY TUESDAY WEDNESDAY THURSDAY
Content Standards 1. Resistors in series and parallel
2. Kirchhoff’s rules
3. R -C circuits
Perfomance Standards Use theoretical and experimental approaches to solve multi-concept and rich-context problems involving electricity and magnetism
Learning Competencies Solve problems involving the calculation of currents and potential difference in circuits consisting of batteries, resistors and capacitors.
NAT REVIEW NAT EXAM NAT EXAM
Subject Matter
Learning Resources
Procedure
a. Reviewing Previous Lesson Introduced the basic concepts of electric circuits, including
or Presenting the New voltage, current, and resistance. Delve deeper into understanding
Lesson resistors in series and parallel, Kirchhoff’s rules, and RC circuits.
b. Establishing purpose for Understand how resistors behave when connected in series and
the lesson parallel, apply Kirchhoff’s rules to analyze complex circuits, and
comprehend the behavior of circuits containing resistors and
capacitors (RC circuits).
c. Presenting Consider a circuit with three resistors connected in series: R1, R2,
example/instances of the and R3. In parallel, we have another set of resistors: R4, R5, and
new lesson R6.
d. Discussing new concepts - When resistors are connected in series, their total resistance is the
sum of individual resistances (R_total = R1 + R2 + R3). - When
resistors are connected in parallel, their reciprocal of the total
resistance equals the sum of the reciprocals of individual
resistances (1/R_total = 1/R4 + 1/R5 + 1/R6). - Kirchhoff’s rules
include the Junction Rule, stating that the total current entering a
junction equals the total current leaving it, and the Loop Rule,
stating that the sum of voltage rises equals the sum of voltage
drops in a closed loop of a circuit. - RC circuits involve resistors
and capacitors. Capacitors store charge and can release it over
time. When combined with resistors, they create time-dependent
behaviors in circuits.
e. Continuation of the Understanding the behavior of circuits with resistors in series and
discussion of new concepts parallel allows us to analyze and design more complex circuits
efficiently. Kirchhoff’s rules provide a systematic approach to
analyze circuits with multiple loops and branches. RC circuits find
applications in various electronic devices, including filters, timers,
and oscillators.
f. Developing Mastery Practice solving problems involving resistors in series and parallel
configurations, applying Kirchhoff’s rules to analyze circuits, and
analyzing the transient behavior of RC circuits.
g. Finding practical Understanding electrical circuits is crucial in various everyday
applications of concepts scenarios, from household wiring to electronic gadgets. For
and skills in daily living instance, knowledge of series and parallel circuits helps in
designing efficient lighting systems or understanding how
appliances are connected in a home.
h. Making generalizations Through this lesson, we generalize that the behavior of resistors in
and abstractions about the series and parallel can be analyzed using simple mathematical
lesson relationships, and Kirchhoff’s rules provide a powerful tool for
analyzing complex circuits. RC circuits demonstrate time-
dependent behavior, which is vital in many electronic applications.
i. Evaluating learning Evaluate learning through problem-solving exercises, quizzes, and
practical demonstrations of circuit analysis.
j. Additional activities for - Conduct hands-on experiments with circuit components to
application or remediation reinforce concepts. - Simulate complex circuits using software
tools for further understanding. - Discuss real-world applications
of RC circuits in electronics and engineering.
REMARKS
REFLECTION
a. Number of learners who
earned 80% of the
evaluation
b. Number of learners who
require additional
activities for remediation
who scored below 80%
c. Did the remedial lesson
work?
d. Number of learners who
have caught up with the
lesson
e. Number of learners who
continue to require
remediation
f. What difficulties did I
encounter which my
principal or supervisor
can help me solve?
g. What innovation or
localized materials did I
use/discover which I
wish to share with other
teachers?
Prepared by:
DIVINA V. MANUGAY
Teacher II
Checked:
SAMUEL D. MEMITA
Science Coordinator
Noted:
MARIE-ANNE P. BARRERA
Principal II
