3rd Preparatory Science

Term One: Unit One | Unit Two
Term Two: Sound & Light | Reproduction in Living Organism | General Hygiene

TERM ONE

Unit One

1.The Periodic Table

The Atom The Atom Mendeleev’s Periodic Table and its Development The Modern Periodic Table Classify Elements in the Modern Periodic Table Classify Elements in the Modern Periodic Table (2) First Group Metals – Metallic Elements Alkaline Earth Metals Transition Elements Examples of Some Non-Metals - Carbon Examples of Some Non-Metals – Halogen – Chlorine & Fluorine Examples of Some Non-Metals - Halogen – Bromine & Iodine Noble Gases – Helium – Neon - argon Metalloids

2. The Chemical Bonds
The Chemical Bonds Ionic Bonds Covalent Bonds Types of Covalent Bonds - The Uni-Covalent Bond Types of Covalent Bonds - The Double & Triple Covalent Bond The Hydrogen Bond

3. Chemical Reaction

Chemical Reaction Types of Chemical Reactions Direct Combination Reaction Direct Combination Reaction (2) Thermal Decomposition Reaction Thermal Decomposition Reaction (2) Thermal Decomposition Reaction (3) Thermal Decomposition Reaction Decomposition by Electricity Decomposition by Electricity (2) Simple Substitution Reaction Simple Substitution Reaction (2) Substitution of Hydrogen in an Acid by a Metal The Reaction Between an Acid and an Alkali The Reaction Between a Salt and Another Salt

4. Oxygen
Abundance of Oxygen Abundance of Oxygen (2) Preparation of Oxygen in the Laboratory The Properties of Oxygen The Properties of Oxygen (2) Oxidation and Reduction

5. Water
Water

Term One: Unit One | Unit Two
Term Two: Sound & Light | Reproduction in Living Organism | General Hygiene

Unit Two

1. Electric Current
Electric Current The Simple & Dry Cell The Simple & Dry Cell (2) The Dynamo How to Generate Electricity Using a Horseshoe Magnet and a Copper Rod

2. Electrical Measurements
The Potential Difference The Potential of a Conductor Measuring the Potential Difference Across Two Points The Electric Current Intensity The Electric Resistance The Electric Resistance – Activity Three Measuring Voltage Measuring Current

3. Ohm’s Law
Ohm's Law Ohm's Law (2) Ohm's Law The Resistance of a Conductor The Connection of Resistors Series Curcuits

Term One: Unit One | Unit Two
Term Two: Sound & Light | Reproduction in Living Organism | General Hygiene

TERM TWO

Sound & Light

1.The Vibrational Motion and the Wave Motion
The Vibrational Motion The Vibrational Motion (2) The Wave Motion The Wave Motion (2) The Wave Motion (3)

2. The Nature of the Sound Wave
Sound Travel and Sound Production How Does Sound Travel? What is the Nature of a Sound Wave? Nature and Types of Sound Waves What is the Nature of a Sound Wave? Nature and Types of Sound Waves (2)

3. Reflection of Sound
Sound Reflection Application on Sound Reflection Noise Pollution Noise Pollution (2)

4. Nature of Light Waves
The Role of Some Scientists in the Branch of Light Nature of Light Waves Light Reflection Light Reflection on a Plane Mirror Light Refraction Light Refraction in a Triangular Prism

5. Mirrors and Lenses

Mirrors Concepts Related to the Spherical Mirrors The Path of Some Incident Rays on a Spherical Mirror Surface and their Reflections The Formatting of Images by Spherical Mirrors The Formatting of Images by Spherical Mirrors (2) Lenses The Concepts Related to the Lenses The Formation of Images by Lenses The Formation of Images by Lenses (2) Convex Lenses The Path of Some Incident Rays on One of the Lense Faces and Their Emergence From It Mixing Colours of Light

6. Some Optical Instruments
The Microscope The Telescope

Term One: Unit One | Unit Two
Term Two: Sound & Light | Reproduction in Living Organism | General Hygiene

Reproduction in Living Organisms

1. Reproduction in Flowering Plants
Parts of the Typical Flower Types of Flowers Pollen Grains Sexual Reproduction in Flowering Plants Formation of Fruits and Seeds

2. Reproduction in Human

The Male Reproductive System, Reproductive Hormones and Puberty Features The Male Reproductive System, Reproductive Hormones and Puberty Features (2) The Female Reproductive System, Reproductive Hormones and Puberty Features The Female Reproductive System, Reproductive Hormones and Puberty Features (2) Venereal Health Venereal Health (2) Diseases Related to the Reproductive System B-Gonorrhea Diseases Related to the Reproductive System A-Syphilis

3. Hereditary and the Transfer of Characteristics Through Generations
Hereditary and the Transfer of Characteristics Through Generations Hereditary and the Transfer of Characteristics Through Generations (2) Mendel's First Law Mendel's First Law (2) Mendel's Second Law

Term One: Unit One | Unit Two
Term Two: Sound & Light | Reproduction in Living Organism | General Hygiene

General Hygiene

1. Some Infectious Diseases of Man and their Prevention
Inflammation of the Parotid Gland (Mumps or Parotitis) Inflammation of the Parotid Gland (Mumps or Parotitis) (2) Epidemic Liver Inflammation Hepatitis (A) Serum Virus Hepatitis (B) AIDS AIDS (2)

2. Immunity
Natural Immunity Acquired Immunity Acquired Immunity (2) Antibiotics Antibiotics (2)