School Don Enrique Bustamante Grade Level 7

GRADE 7 NHS
DAILY Teacher SEEDNEY M. GACO Learning Area SCIENCE
LESSON
PLAN Teaching Date
November 20, 2019 Quarter III
and Time
7- JOY 11:00 – 12:00
I. OBJECTIVES
Content Standards Performance Standards
The learner demonstrates understanding of
waves as carriers of energy.
Learning Competencies
S7LT –III –c – 4: Infer that waves carry energy
S7LT –III –c – 5: Differentiate transverse waves from longitudinal waves
S7LT –III –d – 5: Relate the characteristics of waves
At the end of the session, students will be able to:
1. Describe waves and recognize that waves are carriers of energy
2. Differentiate between transverse waves and longitudinal waves
3. Describe the characteristics of waves in terms of wavelength, crest, trough and
amplitude
II. CONTENT Waves Around You
III. LEARNING RESOURCES
A. References
1. Teacher’s Guide Pages Science Teachers’ Manual pp. 185 -198
2. Learner’s Guide Pages Science Learners’ Manual pp. 187 - 197
3. Textbook Pages Science, Environment, Technology and Society 7 pp. 206 -
213
4. Materials from Learning
Resources Additional http://phetsimulationinteraction/wave-on-a-string_en.html
Learning
B. Other Learning Resources Word Cards, Marker, Digital Picture, Ppt, Phet Simulation
Interaction, Dominoes, Slinky, Rope
Daily Routines – Prayer, greetings, checking of attendance
IV. PROCEDURES
and setting classroom conduciveness for learning.
A. Reviewing the previous 1. When is an object considered to be in motion?
lesson or presenting the (Indicator 1: Interconnect with MAPEH 7- Physical
new lesson Fitness)
2. Personal Hand Wave: Try to wave at your seatmate
and observe the motion of your hand. Do you make a
side to side motion with the palm of your hand? Do you
do an up and down motion with your hand? What do
you think is the repetitive motion that you do with your
hand while waving? (Indicator 1: Intra connect with
Science 6- Forces that Affect Changes on the Earth
Surface)
ACTIVITY
Ripples of Energy
The class will use sets of domino that is standing on a table.
Ask some volunteers of students to knock it off by choosing
either of the two options:
B. Establishing a purpose for 1. Take one domino and throw it toward the standing domino
the lesson in the other side of the table.
2. Line up several dominoes in front of the standing domino
and knock off the first domino in the line.
(Indicator 1: Interconnect with MAPEH 7- Target Games,
Striking/Fielding Games/ Individual Sports)
ANALYSIS

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  Ask the learners the following questions:
1. Base from what you have observed, what did you
impart to the domino you have thrown which in turn
imparts to the other standing domino?(Indicator 3:
Developing critical thinking skills)
2. When you knock off the first domino in the line, what
happened to the second, third and fourth domino?
C. Presenting examples/
(Indicator 1: Interconnect with ESP 7 – Pagkakaroon ng
instances of the new lesson
Kakayahang Makagawa ng Maingat na Pagpapasya)
3. What basically is the difference between the two
methods of knocking the domino? (Indicator 3: Applies
high-order thinking skills)
4. What do you think is the motion of each of the methods
when knocking off the dominoes on the table?
(Indicator 3: Developing critical thinking skills)
ABSTRACTION
 Discussion of the lesson through a power point
presentation.
1. How do waves carry energy from one place to another?
(Obj. 1)
(Indicator 2: Enhance literacy skills)
2. What is the difference between transverse wave and
longitudinal wave? (Obj. 2) (Indicator 2: Enhance
literacy skills)
 PHET Simulation Interaction: Create a period wave or a
series of pulses.
D. Discussing the new
(Indicator 8: Use of ICT for instruction)
concepts and practicing
3. How do you describe the motion of the pulse with
new skills #1
respect to the source? (Indicator 3: Developing critical
thinking skills)
4. What are the characteristics of a periodic wave? How
many ups and downs do you see? (Indicator 2: Enhance
numeracy skills)
5. Enumerate the parts of a wave. (Obj. 3) (Indicator 2:
Enhance literacy skills)
6. Using a diagram, how do you label wavelength? Crest?
Trough? Amplitude? (Indicator 1: Interconnect with
Araling PAnlipunan 7 – Katangiang Pisikal sa Rehiyon ng
Asya)
The class will be group into four and do Activity 1: Let’s Make
A Wave. They will observe and draw different types of waves
and described how they are produced. They may divide their
group according to the task.
Team A: Performer/Player of the Activity
Team B: Diagrammer
Team C: Reporter/Presentors
E. Developing Mastery (Indicator 4:Ensure learning focused environment & Indicator
6: Manage classroom structure to engage learners)
Rubrics for grades:
1- Needs Improvement - The output was poorly done.
2- Average - The output was fairly done.
3- Good – The output was slightly informative.
4- Very Good - The output was informative and creative.
5- Exceptional Output –The output was highly informative,
innovative and creative.
APPLICATION

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 The class will be asked to answer the following questions:
1. A slow moving car bumps into a string of coupled
railroad cars standing on the side of the tracks. A wave
pulse is transmitted down the string of cars of each one
F. Making generalizations bumps into the next one. Is this wave transverse or
and abstractions about the longitudinal? (Indicator 3: Applies high-order thinking
lesson skills)
2. A blanket is held at adjacent corners and moves up and
down. Is this wave transverse or longitudinal?
(Indicator 3: Applies high-order thinking skills)
3. Label the parts of the wave from A to D.
Short Quiz:
Direction: Choose the letter of the correct answer.
1. Which of the given intervals represents one-half
wavelength?
A. A to E
B. B to F
C. A to B
D. C to E
2. Which two waves have the same amplitude but
different wavelengths?
A. Waves A and B
B. Waves B and C
C. Waves A and C
D. All waves have the same amplitude
3. Which two waves have varying amplitudes but the
same wavelength?
G. Evaluating learning
A. Waves A and B
B. Waves B and C
C. Waves A and C
D. All waves have the same wavelength
4. Which of the following is NOT correct about waves?
A. Waves carry energy from place to place but the
particles do not move with the waves.
B. Waves can be classified as either transverse or
longitudinal.
C. Waves have the capacity to transmit messages.
D. Waves transfer particles and energy.
5. A wave is traveling toward the right as shown. Which
letter correctly labels the wavelength of the wave?
A. Label E
B. Label D
C. Label C
D. Label A
1. Study in advance the following characteristics of a
wave:
a. Frequency
ASSIGNMENT b. Wave Speed
c. Period
1. Differentiate mechanical waves and electromagnetic
waves.
V. REMARKS
VI. REFLECTIONS
A. No. of learners who earned
80% on the formative
assessment
B. No. of learners wo require
additional activities for
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 remediation.
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 these 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/discover which I wish
to share with other
teachers?

Prepared by: Observed by:

SEEDNEY M. GACO TITO L. TUQUIB

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