The kinetic theory of matter explains the behavior of matter in terms of the motion of its particles. According to this theory, matter is composed of tiny particles (atoms, molecules,… Read More »CHANGES IN STATES OF MATTER USING KINETIC THEORY
Melting When a solid is heated, the particles acquire more kinetic energy and vibrate more vigorously. Eventually, at a certain temperature called the melting point of the solid, the force… Read More »CHANGES IN STATES OF MATTER USING KINETIC THEORY
Kinetic molecular theory is useful in describing the properties of solids, liquids and gases at the molecular level. Kinetic theory of matter assumes that matter is made up of tiny… Read More »MOLECULAR STRUCTURES USING KINETIC THEORY
Kinetic energy is a form of energy that an object possesses due to its motion. It is defined as the energy an object has because of its mass and velocity.… Read More »KINETIC ENERGY
Life Span continuum refers to series of similar events that takes place throughout the length of time a person is likely to live.
Communication Techniques Communication is the process of giving, receiving and understanding messages. It involves exchanging ideas, understanding, listening, expressing oneself, talking and using body language, facial expression and a host… Read More »FAMILY LIFE EDUCATION
When an object is dropped from above the ground, work is done as the object is pulled to the ground. As the object is falling and work is done, the… Read More »Energy Transfer (When work is done)
Potential Energy Potential energy is the type of energy possessed by a body due to its position. A stone on the ground does not have energy so long as it… Read More »POTENTIAL AND KINETIC ENERGY
The concepts of work, energy, and power are fundamental in physics and are closely related to each other. Let’s explore each concept individually: 1. Work In physics, work is defined… Read More »CONCEPT OF WORK, ENERGY AND POWER
Energy is used up when work is done. The energy stored up in our muscular system is made available when we are to do work. The stored-up energy (potential energy)… Read More »WORK, ENERGY AND POWER
Meaning of Body Image Body image refers to the way a person feels about his or her physical appearance. People have differences in their physical appearances,some of these are in… Read More »BODY IMAGE
Pubertal changes could be physical ,emotional,social and internal.These changes must be well handled In Adolescents. Adolescents often enter puberty with a heightened sense of sexuality accompanied by a great deal… Read More »HANDLING PUBERTAL CHANGES IN BOYS AND GIRLS
PUBERTY Puberty is the transitional biological stage between childhood and adulthood. It is the stage when the body matures.Puberty involves changes in primary seual characteristics. It starts when the pituitary… Read More »HUMAN GROWTH AND DEVELOPMENT
The developmental changes could be permanent or temporary.permanent changes are irreversible.Examples are the changes that occur during body growth i.e those features associated with the development stages of child hood,Adolescence… Read More »TEMPORARY AND PERMANENT CHANGES
Growth is the progressive increase in the size of a child or parts of a child. Development is progressive acquisition of various skills (abilities) such as head support, speaking, learning,… Read More »Definition of growth and development
The human brain possesses qualities that have no parallel in the animal world. One consequence is man’s explicit mental capabilities. Man possesses the faculty of speech and his creative communication… Read More »MAN AS AN INTELLIGENT ANIMAL
An Ecological relationship is the relationship between organisms in an ecosystem. All organisms in an ecosystem are connected. Each interaction depends on the one before it. Each population interacts with… Read More »RELATIONSHIPS BETWEEN LIVING THINGS IN THEIR HABITAT
Adaptations are special features that allow a plant or animal to live in a particular place or habitat. The ability of living organisms to adjust themselves to the surroundings is… Read More »Adaptations
HABITAT OF LIVING THINGS This coral reef in the Phoenix Islands Protected Area is a rich habitat for sea life. Few creatures make the ice shelves of Antarctica their habitat… Read More »HABITAT OF LIVING THINGS