In the Senior Secondary School 3 (SS3) curriculum, the study of Physics becomes more advanced, covering complex theories and applications. A well-structured scheme of work is crucial to guide both educators and students throughout the academic year. This article presents a comprehensive scheme of work for SS3 Physics, encompassing the first, second, and third terms.

PAGE CONTENTS

**SCHEME OF WORK FOR SS3 PHYSICS FIRST TERM**

### Week 1: Introduction to waves

– Definition of waves

– Types of waves (transverse and longitudinal waves)

– Wave characteristics (amplitude, frequency, wavelength, velocity)

– Wave equation and calculations

### Week 2: Sound waves

– Introduction to sound waves

– Characteristics of sound waves (pitch, loudness, quality)

– Speed of sound waves

– Reflection, refraction, and diffraction of sound waves

– Applications of sound waves (music, ultrasound, sonar)

### Week 3: Light waves I

– Introduction to light waves

– Electromagnetic spectrum

– Reflection, refraction, and diffraction of light waves

### Week 4: Light Waves II

– Lenses and their properties (convex and concave lenses)

– Applications of light waves (optical instruments, vision, photography)

### Week 5: Electricity I

– Introduction to electricity

– Electric charge and electric fields

– Ohm’s law and resistors

### Week 6: Electricity II

– Circuits and circuit components (series and parallel circuits, capacitors, inductors)

– Electrical safety and hazards

### Week 7: Magnetism I

– Introduction to magnetism

– Magnetic fields and magnetic forces

– Magnetic materials (ferromagnetic, paramagnetic, diamagnetic)

### Week 8: Magnetism II

– Electromagnetism and its applications

– Magnetic induction and Faraday’s law

### Week 9: Modern Physics I

– Introduction to modern physics

– Quantum mechanics and wave-particle duality

– Atomic structure and the Bohr model

### Week 10: Modern Physics II

– Nuclear physics (radioactivity, nuclear fission and fusion)

– Applications of modern physics (semiconductor devices, nuclear energy)

**SCHEME OF WORK FOR SS3 PHYSICS SECOND TERM**

### Week 1: Energy and Society I

- Introduction
- Sources of energy
- Renewable and nonrenewable energy (advantages and disadvantages)
- Uses of energy (transportation, industry etc.)

### Week 2: Energy and Society II

- Conversion of energy
- Natural gas
- Fuel combustion

### Week 3-4: Atomic and nuclear physics

– Introduction

– Atomic structure and the periodic table

– Radioactivity and nuclear decay

– Nuclear reactions and energy

– Radiation safety and hazards

### Week 5: Quantum Mechanics I

– Introduction to quantum mechanics

– Wave-particle duality and uncertainty principle

### Week 6: Quantum Mechanics II

– Schrodinger equation

– Quantum states and operators

– Applications of quantum mechanics (quantum computing, cryptography)

### Week 7: Solid state Physics I

– Introduction to solid-state physics

– Crystal structures and symmetry

### Week 8: Solid state Physics II

– Band theory and energy bands

– Conductors, semiconductors, and insulators

– Semiconductor devices (diodes, transistors)

### Week 9: Astrophysics and Cosmology I

– Introduction to astrophysics

– Observational astronomy and telescopes

### Week 10: Astrophysics and Cosmology II

– The solar system and planets

– Stellar evolution and life cycles

– Cosmology and the Big Bang Theory

This SS3 Physics Scheme of Work offers a comprehensive guide for both teachers and students, ensuring effective coverage of the curriculum within each term. Educators should adapt and customize the scheme of work to suit the specific school’s curriculum, available resources, and the learning pace of the students. By adhering to this well-structured scheme of work, teachers can facilitate a deeper understanding of Physics, preparing students for successful performance in their examinations and future endeavors.

## Leave a Reply