Class Notes – Page 36

JSS1 Agricultural Science Third Term: Uses of Organic Compounds In Agriculture

Leave a Comment / Education / Busola Ojumu

Topic: Uses of Organic Compounds in Agriculture Content: Meaning of Organic compounds Uses of Organic Compounds Meaning of Organic Compounds Organic compounds are natural molecular combinations that have been created as a result of organism growth and decomposition. This should not be confused with non organic elements like water and minerals, which are natural but not

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JSS1 Basic Science Third Term: Gravitational Field

Leave a Comment / Education / Emmanuel Abara Benson

Introduction This is a force with which the earth attracts objects towards its centre. If you throw a coin up, what do you expect? You will notice that the coin will go up and at a certain point stop before beginning to come down. Is there anything pulling the coin down? Yes, although you may

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SS1 Physics Third Term: Particulate Nature of Matter

Leave a Comment / Education / Emmanuel Abara Benson

Structure of matter a. Evidence of the Prticulate Nature of Matter The idea that matter is made up of minute particles called atoms dates back to the ancient Greeks. According to the Greek philosopher Democritus, a given piece of substance, say a piece of yam, can be cut into smaller and smaller bits, until eventually

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SS1 Computer Science Third Term: Internet Benefits to Users

Leave a Comment / Education / Emmanuel Abara Benson

The benefits of the internet are as follows: INFORMATION: The internet gives you access to information on any subjects of your interest. This makes the internet a valuable research tool. Most sources such as news paper and magazines have websites and a number of them only exist online. RESEARCH: You can make use of the

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SS1 Civic Education Third Term: Law and Order Respect For Constituted Authority

Leave a Comment / Education / Emmanuel Abara Benson

Definition of Authority Authority is the legitimate or socially approved use of power. It is the legitimate power which one person or a group holds over another. The element of legitimacy is vital to the notion of authority and is the main means by which authority is distinguished from the more general concept of power.

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SS1 Biology Third Term: Sexually Transmitted Infections (STIs)

Leave a Comment / Education / Emmanuel Abara Benson

Introduction Sexually transmitted infections (STIs) are infections that are spread primarily through person-to-person sexual contact. There are more than 30 different sexually transmissible bacteria, viruses and parasites. The most common conditions they cause are gonorrhoea, chlamydial infection, syphilis, trichomoniasis, chancroid, genital herpes, genital warts, human immunodeficiency virus (HIV) infection and hepatitis B infection. Several, in

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SS1 Mathematics Third Term: Calculation of Mean, Median and Mode of Grouped Data

Leave a Comment / Education / Emmanuel Abara Benson

Calculation of Mean, Median and Mode of Ungrouped Data Mean, median, and mode are three basic ways to look at the value of a set of numbers. You will start by learning about the mean. The mean, often called the average, of a numerical set of data, is simply the sum of the data values divided

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SS2 Chemistry Third Term: Introduction to Organic Chemistry – Hydrocarbons

Leave a Comment / Education / Emmanuel Abara Benson

Introduction to Organic Chemistry – Hydrocarbons Organic chemistry originally meant the chemistry of compounds obtainable from plants and animals – living organisms. Organic chemistry is that branch of chemistry that deals with the structure, properties, and reactions of compounds that contain carbon. In other word, organic chemistry is defined as the chemistry of carbon compounds.

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SS2 Biology Third Term: Mechanism Of Respiratory System

Leave a Comment / Education / Emmanuel Abara Benson

Introduction There are no special respiratory organs in unicellular and aquatic organisms such as Amoeba and Paramecium. Oxygen that dissolves in water diffuses into the body while carbon dioxide goes out of the body through the entire body surface. The cell membrane acts as the respiratory surface. The concentration of oxygen in water is higher

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SS1 Agricultural Science Third Term: Environmental Physiology

Leave a Comment / Education / Emmanuel Abara Benson

Definition of Environmental Physiology This can be defined as effects of the environment on the growth and performance of farm animals. Normal growth and performance are enhanced when climatic factors like temperature, rainfall, wind, relative humidity, sunlight etc. are moderate. Effects of Changes in Climate on Growth High intensity of radiation affect food intake of

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