Directorate General of Education- Al Dhakaliya Governorate
School – Al Bushra Private School, Nizwa
Science - Lesson Preparation - 2024/2025
● Teacher’s Name – Muhammad Abdur Rehman
Class: 12 Unit: 7. Waves Lesson/Theme: 7.1
Progressive waves
Day/Date 16/2/25 17/2/25 18/2/25
Lesson Introduction
Section
Number Of 3 1 2 3
Aims/
Learning
1
outcomes
Warm-up /Introduction/ Vocabulary: Getting started activity &
Vocabulary on page 259
Teaching Teaching
Aims/Learning Implementation
Strategies/Methods Materials/Resources
Outcomes Approach/ Activities
1. Describe wave motion Dialogue and Dialogue & Discussion;
using examples like discussion. [1 & 3] Introduction (10 min) - Whiteboard and
ropes, springs, and ripple markers
tanks. Show a demonstration
Brainstorming. Projector for
2. Differentiate between of wave motion using a
rope, slinky, and ripple multimedia
transverse and Collaborative learning. presentation
longitudinal waves. tank.
[2] (optional)
3. Interpret graphical Ask students to Calculators
representations of waves. Predict, interpret, observe and describe Worksheet or
observe, the wave patterns problems for
formed. practice
Exploration Rope or slinky
Explanation:
Ripple tank
Explanation &
Learning by doing [2] Graphs of transverse and
Discussion (20 longitudinal waves
minutes) Multimedia (videos/animations
Role playing [3]
2
Define wave motion
Peer learning as the transfer of energy
through a medium
Problem Solving without permanent
displacement of
particles.
Explain transverse
waves (e.g., light
waves, water waves)
and longitudinal
waves (e.g., sound
waves).
Compare their
particle motion and
wave direction using
diagrams.
Interpretation:
Graphical
Representation (15
3
min)
Show and analyze
graphs of transverse
(sine wave) and
longitudinal waves
(compression and
rarefaction).
Discuss wave
properties using
graphs (crest, trough,
compression,
rarefaction).
4
5
Enrichment/remedial Tasks Summative Assessment
Formative Assessment Homework
Differentiated Education
Quick Quiz:
If equipment is available,
State Ohm’s law. students can experiment with At the end of the week,
Sketch the IV characteristic of a resistors, filament lamps, and conduct a quiz to evaluate
diodes in a simple circuit. understanding of:
diode. They should measure current
Calculate the resistance in a circuit and voltage to plot IV Ohm’s law and its
with a voltage of 12 V and a current characteristics. applications.
of 3 A. The IV characteristics
Provide a set of problems with
varying difficulty levels to of different Worksheet
Peer Learning: Have students pair up to
cater to students with different components.
review their answers and discuss any
learning abilities. Offer Distinguishing forward
differences. support to those who need and reverse bias in
Monitor and participate in the additional help. diodes
discussion, noting any common
misconceptions or gaps in understanding. Grade the problems for
correctness and provide
feedback. This allows
students to apply what
Senior Teacher’s Signature:
Supervisor’s Signature
