Basic Science

Energy for working Energy is a key factor in national development. For instance, electrical energy is needed to do a lot of things. Poor management of the energy resources in… Read More »ENERGY AND SOCIETY

Meaning of renewable and non-renewable energy Renewable energy is the energy resources that can be replaced as they are used up. The non-renewable energy is the energy resources that cannot… Read More »RENEWABLE AND NON-RENEWABLE ENERGY

Counseling and Testing Places to go for counseling and medical tests are: School guidance and counselor Health centers Specialized institutions Youth center Adolescent-focused NGOs Care and support The support and… Read More »HIV/AIDS II

HIV means Human Immunodeficiency Virus while AIDS means Acquired Immune Deficiency Syndrome. HIV/AIDS is a deadly disease which has no cure yet. The virus, HIV is the cause of AIDS.… Read More »HIV/AIDS

Sexually transmitted infections (diseases) are infections that can be spread from one person to another through sexual intercourse with an infected person. Examples, Causative agents and symptoms Sexually Transmitted Infections… Read More »SEXUALLY TRANSMITTED INFECTIONS

Effects of air pollution.
(1) It can lead to respiratory diseases (when smoke, soot and dust is inhaled)
(2) Smog can reduce visibility and cause respiratory diseases
(3) High concentration of carbon (ii) oxide can cause brain damage
(4) It can cause cancer

Pollution is the contamination of our environment with dirty, poisonous and dangerous or hazardous substances. It is also defined as the release of waste products or materials into the environment… Read More »ENVIRONMENTAL POLLUTION I

Reproduction is the ability of living things to produce young ones like them. Reproduction is one of the characteristics of living thing which is for the continuation of life. There… Read More »REPRODUCTIVE SYSTEM

EVAPORATION AND BOILING Evaporation Particles in a liquid are attracted by other neighbouring particles in all direction. When particles with sufficient come near the surface of the liquid, they can… 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

The Kinetic theory of matter assumes that matter is made up of tiny particles such as atoms, molecules and ions that are continually moving and therefore possess kinetic energy. A… 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 potential energy of the body is changed to kinetic 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 is lying… Read More »POTENTIAL AND KINETIC ENERGY

Work is the product of force and distance moved in a given direction and the quantity of workdone is always equal to the quantity of energy put in. In science,… 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

Skill acquisition is a special  ability impacted on somebody as a result of training  to do something well. REASONS FOR SKILL  OF ACQUISITION (1)     To get employment (ii) To be… Read More »SKILL ACQUISITION