Lesson Notes By Weeks and Term - Primary 5

Term: 3^rd Term

Week: 6

Class: Primary 5

Age: 10 years

Duration: 40 minutes of 3 periods

Date:

Subject: Basic Science and Technology

Topic:-       Basic motor parts(internal)

          -        Pathogens, diseases and prevention

          -        Setting up the HTML document

SPECIFIC OBJECTIVES: At the end of the lesson, pupils should be able to

1. Mention and identify the internal parts of the motor vehicle
2. Describe the functions of each internal part
3. Explain the meaning of pathogens
4. List types of pathogens and diseases
5. Differentiate between communicable and non-communicable diseases
6. Mention and demonstrate the basic skills in swimming
7. Experiment of Microsoft Word, Excel and PowerPoint
8. Define HTML and explain its functionalities

INSTRUCTIONAL TECHNIQUES: Identification, explanation, playway method, questions and answers, demonstration, videos from source

INSTRUCTIONAL MATERIALS: computer system, projector, sound system, video clips on communicable and non-communicable diseases, labeled diagram of the internal parts of a vehicle

INSTRUCTIONAL PROCEDURES

PERIOD 1: Internal parts of the vehicle

NOTE

Internal parts of the vehicle

1. Engine
   The heart and soul of your vehicle is the internal combustion engine. The engine block features parts such as the timing chain, camshaft, crankshaft, spark plugs, cylinder heads, valves and pistons.
2. Transmission
   The transmission is a gearbox filled with gears and gear trains that makes effective use of the engine’s torque to change the gears and power the vehicle.
3. Battery
   The battery delivers the electricity needed to run your vehicle’s electrical components. Without a battery, your car won’t run.
4. Alternator
   Part of the electrical system, the alternator charges the battery and powers the electrical system while your car is running.
5. Radiator
   The radiator is responsible for helping the engine keep cool by removing heat from coolant before it is pumped back through the engine.
6. Front Axle
   The front axle is where the front wheel hubs are attached.
7. Front Steering and Suspension

          Helps improve the ride and handling of the vehicle.

8. Brakes
   Disc brakes can be found on the front and back wheels and feature brake pads and calipers.
9. Catalytic Converter
   A device that controls emissions from your vehicle, the catalytic converter transforms harmful gases and pollutants into less harmful emissions before they leave the car’s exhaust system.
10. Muffler
    Keeps the exhaust system quiet through the use of baffles or other materials that reduce or muffle the sound.
11. Tailpipe
    Carries exhaust fumes from the muffler to outside of the vehicle.
12. Fuel Tank
    Typically located before the rear axle, the fuel tank holds the gasoline that powers your vehicle. The placement is important to avoid areas that could crumple in a crash.
13. Rear Axle
    Key part of the suspension system to which the rear wheels are mounted.
14. Rear Suspension
    As with the front suspension, the rear suspension contributes to the handling and ride quality of the vehicle. Systems can vary, but they usually are made up of shocks, coil springs, ball joints, control arms and CV joints.

EVALUATION:    1. Mention and explain six internal parts of the motor vehicle

CLASSWORK: As in evaluation

CONCLUSION: The teacher commends the pupils positively

PERIOD 2 and 3: Pathogens and diseases. HTML

NOTE

Meaning of pathogens, types of pathogens, types of diseases, differences between communicable and non-communicable diseases

A pathogen is usually defined as a microorganism that causes, or can cause, disease.

Types of pathogens

1. Bacteria. Bacteria are microscopic pathogens that reproduce rapidly after entering the body. ...
2. Viruses. Smaller than bacteria, a virus invades a host cell. ...
3. Fungi. There are thousands of species of fungi, some of which cause disease in humans. ...
4. Protists.  
5. Parasitic worms.
6. Worms.
7. Protozoa.

Types of diseases

1. Diabetes.
2. Depression.
3. Anxiety.
4. Hemorrhoid.
5. Yeast infection.
6. Lupus.
7. Shingles.
8. Psoriasis. Etc

Differences between communicable and non-communicable diseases

Communicable diseases are ones which are contagious. In other words, it can be transferred from one person to another. Further, it can be done in a direct or indirect manner. Moreover, through direct contact, it can spread via transmission from infected blood, faeces or other fluids of the body. Examples include Tuberculosis, cholera, Influenza, HIV, hepatitis chickenpox, COVID-19, measles etc

Non-communicable diseases are ones which do not spread from one

person to the other. Thus, we refer to them as a non-contagious disease.

Examples include strokes, excessive hunger, diabetes, frequent urination,

blood pressure, cancer, obesity, allergy, hypertension

HTML and its functionalities

HTML (HyperText Markup Language) is the most basic building block of the Web. It defines the meaning and structure of web content.

Functionalities of HTML

1. Structuring web pages. With tags and elements, we can define the headings, paragraphs, and other contents of a web page.
2. Navigating the internet.
3. Embedding images and videos.
4. Improving client-side data storage and offline capabilities.
5. Game development.

6. Interacting with native APIs

EVALUATION:    1. What are pathogens? Give four examples

2. What are diseases? Give four examples
3. Differentiate between communicable and non-communicable disease. Give three examples of each
4. Describe HTML
5. Outline four functionalities of HTML

CLASSWORK: As in evaluation

CONCLUSION: The teacher commends the pupils positively