Air and its mechanical properties
At the end of this lesson, the students should be able to understand Air and its mechanical properties
Energy Resources(Solar Devices)
At the end of this lesson, the students should be able to understand Solar devices
energy sources(biogas)
Biogas
energy sources(solar)
At the end of this lesson, the students should be able to understand Solar Energy
energy sources(wind energy)
At the end of this lesson, the students should be able to understand Wind energy
Metal finishing
At the end of this lesson, the students should be able to understand Metal finishing
renewable sources
At the end of this lesson, the students should be able to understand renewable sources
Urban and Rural Water Supply
At the end of this lesson, the students should be able to understand the urban and rural water supply
Radioactivity
Indicate the direction of electron flow in a circuit:
Set up series and parallel circuits;
Connect ammeter and voltmeter to a series or parallel circuit and read their values;
State the functions of fuses and circuit breakers in a house circuit;
Read electric meter for billing.
Electrical Energy
Indicate the direction of electron flow in a circuit:
Set up series and parallel circuits;
Connect ammeter and voltmeter to a series or parallel circuit and read their values;
State the functions of fuses and circuit breakers in a house circuit;
Read electric meter for billing.
Magnetism
Describe loadstone as a naturally occurring magnet;
State laws of magnetism;
illustrate magnetic poles and fields;
Explain how to care for a magnet.
Sound Energy
Use objects to produce sound by making them vibrate;
Explain the production of sound from a vibrating medium;
Indicate how sound is reflected and identify objects that reflect sound;
Explain how sound is heard by the ear.
Light Energy
Explain the meaning of reflection and refractions;
illustrate apparent depth and explain its danger to swimmers;
Describe how we see things;
Explain the meaning of dispersion and use it to interpret the rainbow.
Pneumatic Machines
Identify hydraulic and pneumatic machines
Name the components of each machine
Explain the principles behind the working of pneumatic devices
State the uses of the machines
Machine Motions
Students should be able to explain the use of levers, linkages, slides and slots to produce linear motion in a mechanical system.
Gears
Identify different types of gears
State the uses of the various types of gears in a mechanical system
Determine gear ratios
Describe the relationship between gear ratio and speed of rotation
State the functions o lubricants in gears
Construct and use gears
Hydraulic Machines
Identify hydraulic and pneumatic machines
Name the components of each machine
Explain the principles behind the working of pneumatic devices
State the uses of the machines
Belt and Chain Drives
Describe belt and chain drives
Explain the principles of belt and chain drives
State the advantages and disadvantaged of belt and chain drive
Metalwork Machines
Identify the various types of metal work machines
State the uses of the machines
Carry out simple operations (cutting and drilling) with the machines
Woodwork Machines
Identify the various types of woodwork machines
State the uses of the machines
Carry out simple operations (cutting and boring) with the machines