O Level Form 5 Chemistry notes on Energetics/Thermochemistry: enthalpy, exothermic and endothermic reactions, heat of combustion, neutralisation, precipitation and solution, with worked calculations.

O Level Form 5 Chemistry notes on the kinetic theory of matter, states of matter, change of state, Boyle’s Law and Charles’ Law with worked gas law formulas.

Form 5 Mathematics lesson notes on coordinate geometry, with essential rules, worked examples and practice questions.

What is Commerce? Commerce can be defined as the buying and selling of goods and services, including the aids to […]

Aids to Trade Finance (banking): banks provide money to buy raw materials and finished products, provide channels for payment of […]

Stages of Production Production is the creation of utility to satisfy human wants, and is complete only when the good […]

What is Division of Labour? Division of labour is the breaking down of a productive process into simpler tasks, so […]

What is an Enterprise? An enterprise is a business undertaking, carried out by an individual or group of individuals for […]

Business enterprises can be classified under three categories: ownership, nature of activities, and size. By Ownership Private enterprises: owned by […]

The organisation of an enterprise is the division of the business according to function, to help it achieve its objectives. […]