FRICTIONAL FORCES
Post Views: 0 Magnetism is a force that can attract (pull closer) or repel (push away) objects that have a magnetic material like iron inside them (magnetic objects). Magnets can… Read More »FRICTIONAL FORCES
Basic Science and Technology (Primary Classes)
FRICTIONAL FORCES
Post Views: 0 To stop a moving object, a force must act in the opposite direction to the direction of motion. For instance, if you push your book across your… Read More »FRICTIONAL FORCES
FORCES
Post Views: 0 In the school and at home, we see many moving things. We move about on our legs, vehicles move on roads, trains on the rails, aeroplanes fly… Read More »FORCES
SIMPLE MACHINES – INCLINED PLANE
Post Views: 1 An inclined plane is a simple machine. It allows one to use less force to move an object. Examples of inclined planes are ramps, sloping roads and… Read More »SIMPLE MACHINES – INCLINED PLANE
PULLEYS
Post Views: 1 A pulley is a wheel that has a smooth groove in its rim, with a rope passing through the groove. At times, there are loads that are… Read More »PULLEYS
LEVERS
Post Views: 1 A machine is a simple object which makes our work easier to do. Many objects in the school and at home such as a pair of scissors,… Read More »LEVERS
SAFETY AND ACCIDENTS
Post Views: 1 MEANING OF SAFETY Safety means keeping yourself and others free from harm or danger. That’s being careful not to fall, bump or run into things. MEANING OF… Read More »SAFETY AND ACCIDENTS
Muscular system
Post Views: 1 The muscular system is made up of tissues that work with the skeletal system to control movement of the body. Some muscles—like the ones in your arms… Read More »Muscular system
Digestive system
Post Views: 3 The human digestive system is a series of organs that converts food into essential nutrients that are absorbed into the body. The digestive organs also move waste… Read More »Digestive system
System of the body and its functions
Post Views: 3 System of the body and its functions Body systems are groups of organs and tissues that work together to perform important jobs for the body. Some organs… Read More »System of the body and its functions
BASIC ELECTRICITY
Post Views: 2 Electricity is a form of energy that can give things the ability to move and work. Electricity makes the following to do work or move: bulbs, toys,… Read More »BASIC ELECTRICITY
BASIC ELECTRICITY
Post Views: 2 Electricity is a form of energy that can give things the ability to move and work. Electricity makes the following to do work or move: bulbs, toys,… Read More »BASIC ELECTRICITY
MEANING OF HEAT AND TEMPERATURE
Post Views: 3 HEAT Heat is a form of energy that increases the level of hotness of the body. TEMPERATURE Temperature is the degree of hotness or coldness of… Read More »MEANING OF HEAT AND TEMPERATURE
MEANING OF HEAT AND TEMPERATURE
Post Views: 2 HEAT Heat is a form of energy that increases the level of hotness of the body. TEMPERATURE Temperature is the degree of hotness or coldness of… Read More »MEANING OF HEAT AND TEMPERATURE
MEANING AND IMPORTANCE OF ENERGY CONVERSION
Post Views: 2 Energy is the ability to be active or to do work MEANING OF ENERGY CONVERSION Energy conversion is also known as energy transformation. It is the process… Read More »MEANING AND IMPORTANCE OF ENERGY CONVERSION
DRAWING INSTRUMENTS
Post Views: 1 Drawing is a form of visual art in which a person uses various drawing instruments to mark paper or another two-dimensional medium. Instruments include graphite pencils, pen and ink, various kinds paints, inked brushes, colored pencils, crayons, charcoal, chalk, pastels, various kinds erasers, markers, styluses, and… Read More »DRAWING INSTRUMENTS
MEANING AND USES OF MAINTENANCE MATERIALS
Post Views: 2 The purpose of maintenance is to ensure that our equipment is in good working conditions. A breakdown in plants and machines clouds is as a result of… Read More »MEANING AND USES OF MAINTENANCE MATERIALS
CAUSES AND PREVENTION OF ACCIDENT
Post Views: 2 MEANING OF SAFETY Safety is the state of being safe, the condition of being protected from harm and other non-desirable outcomes. Safety means keeping yourself and other… Read More »CAUSES AND PREVENTION OF ACCIDENT
MEANING, TYPES AND IDENTIFICATION OF MATERIALS
Post Views: 4 MEANING OF MATERIALS A material is a substance or mixture of substances that constitutes an object. Materials can be pure or impure, living or non-living matter. Materials… Read More »MEANING, TYPES AND IDENTIFICATION OF MATERIALS
Forms of Force
Post Views: 2 Force is a push or pulls acting upon an object as a result of its interaction with another object. There are a variety of types of forces.… Read More »Forms of Force