Writing, reading, speaking and listening are the basic and most
important skills which require communication. Mastering only
one of these skills does not help in effective communication.
There are various ways in which education can be imparted to
one and all. The way that is employed to educate depends on
several factors, such as geographical locations, culture, how
people interact, relocations and adapting to a new place or
region, etc. The various curriculum types that are available and
practiced all over the world can be categorized into the
following types (Harnad, Lancaster, & Steklis, 1976)