JSS1 - SS3 Lesson Notes
Lesson Notes, Audio Lessons, Exam Questions
Lesson Notes, Audio Lessons, Exam Questions
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 the body, water, iron, food, etc. Heat and temperature are often used as if…
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 of changing energy from one type of energy to another. Forms of Energy…
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 various metals (such as silverpoint). Digital drawing is the act of using a computer to draw.…
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 inadequate maintenance. Meaning of Maintence Maintenance is an activity that should be carried…
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 from harm and danger. Meaning of Accident An accident is an unplanned event that sometimes has…
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 can be classified based on their physical and chemical properties, or on their geographical origin or…
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. Previously in this lesson, a variety of force types were placed into two…
Light Energy Light energy is a form of electromagnetic radiation. Light consists of photons, which are produced when an object’s atoms heat up. Light travels in waves and is the only form of energy visible to the human eye. Sources…
Heat Energy Thermal energy is created from the vibration of atoms and molecules within substances. The faster they move the more energy they possess and the hotter they become. Thermal energy is also called heat energy. Chemical Energy Chemical energy…
What is Modern Technology?. Modern technology is the advancement of the old technology with new additions and modifications. For an example, it is impossible for the people in this decade to live with a wired telephone placed on the table.…
Technology is something which needs our eyes on. The latest technology changed a lot from what we saw in the last decade or the past century. New machines and gadgets are invented to make the jobs easier like never before.…
There are seven activities which make organisms different from non-living things. These are the seven characteristics of living organisms. 1. Nutrition Living things take in materials from their surroundings that they use for growth or to provide energy. Nutrition is…
Animals are classified as wild and domestic animals. Domestic animals are animals that live with us at in our home, school compound and environment which we care for and they are not harmful to us. Domestic animals can also be…
Soil is the top most layer of the earth where plant grow and animal walk Do you know that soil is very important to us? For example, we plant seeds in the soil in our farms and our school gardens.…
Parts of the human body includes:- Head, eye, nose, mouth, arm, hand, knee, leg, foot, toes etc. Each part of the body is useful to us, part of the usefulness includes:- Part of the body Use Part of the body…
Animals live in different kinds of homes. Based on where animals live, they can be classified into two groups: these are: Animal and security Some animals serve security purposes, they keep watch over man at home, they are sometimes used…
Feeding All animals eat food. The food they eat may be different. Some animals feed on banana, some animals eat beans, some cassava, some eat chick, some eat grass, some feed on maize, some eat leaf, some eat rat while…
Animals are living things which means they can perform the characteristics of living things which include reproduction, feeding, movement etc. Animals cannot produce their own food themselves. They rely either directly or indirectly on the food produced by plant. Animals…
Plants are very useful to us in many ways. We can make many things from plants for our use. Presentation Step I: Teacher revises the previous topic Step II: Teacher introduces the new topic ” Uses of a Plant…
Shape The shape of the leave of a plant can be described as follows: broad leaves, long leaves, narrow leaves, round leaves, divided leaves, thick leaves and thin leaves. Size Plants differ in their sizes. Some are big. Some have…