SSS 1 MATHEMATICS WEEKS 8 & 9 Topic: LOGARITHMS From indices we have that 23 = 8 where 2 is the base and 3 is the power. On the other hand, we can write that the log of 8 to base 2 is equal to 3, denoted thus Log2 8 = 3 Also 52 = 25
Classwork Series and Exercises {Mathematics – SS1}: Logarithms Read More »
Theory of Logarithm The logarithm of a number X to a base A is the power (index) of A in X If logAX =Y, then X =AY Example: log 101000 = 3, then 103 = 1000 This rule holds for all bases, therefore if 24 = 16, then log216 = 4 TRY THIS: Express the
Classwork Series and Exercises {Mathematics- SS3}: Theory of Logarithm Read More »
Geography, SS1, Week 5 Topic: Eclipse, Dawn and Twilight Eclipse Eclipse is formed when the three bodies- sun, earth and the moon are in straight line during movement f the earth. The moon revolves round the earth once in every twenty seven days (a month), the earth and the moon travel together, making a complete
Classwork Exercise and Series (Geography – SS1): Eclipse, Dawn and Twilight Read More »
Basic Science JSS 1 Week 2 Topic: Meaning of Science Introduction Science can be defined as the knowledge obtained by observation and testing of facts. It can also be referred to as the knowledge about the structure and behavior of the natural and physical world based on facts that can be prove such as an
Classwork Series and Exercises {Basic Science – JSS1}: Meaning of Science Read More »
Topic: Excretory Mechanism Introduction – Excretion Excretion is the process by which the body of human beings gets rid of or remove unwanted metabolic wastes e.g. urine, bile, carbon (iv) oxide, etc. Excretion, the process by which animals rid themselves of waste products and of the nitrogenous by-products of metabolism. Through excretion organisms control osmotic
Biology – Care To Know How Your Excretory System Works? Read This!!! Read More »
You may have heard this and wondered if it was true. Here is a look at the science behind salt and boiling water. It is not a scientific fact that adding salt to water lowers its boiling point. Actually, the opposite is true. Adding salt to water results in a phenomenon called boiling point elevation. The boiling
Science Corner: Does Adding Salt To Water Really Lower Its Boiling Point? Read More »
Meaning of Harmful Substance Harmful biological substance” means a bacteria, virus or other microorganism or a toxic substance derived from or produced by an organism that can be used to cause death, injury or disease in humans, animals or plants. Harmful substance are elements that are dangerous to human health. They are water, fruits,
Classwork Exercise and Series (Social Studies-JSS2): Harmful Substances Read More »
The Liver The liver is a large dark reddish-brown organ that weighs about 3 pounds, located in the upper right-hand portion of the abdominal cavity, beneath the diaphragm, and on top of the stomach, right kidney, and intestines. There are two distinct sources that supply blood to the liver, Oxygenated blood flows in from the
Biology: All About The Liver Read More »
You must have some people talk about “rooting their phones” so they can run more third-party applications, gain better access to the Android OS, or so they can get more internet usage on their phones. But what does it really mean? What are the benefits and the risks? Let’s find out together. What Is Rooting?
What it Means to “Root” Your Android Phone Read More »
Government, SS 2, Week 1 Topic: AFRICA THE CENTERPIECE OF NIGERIA’S FOREIGN POLICY Contents: The origin of the concept “Africa the centre piece of Nigeria’s foreign policy Principles of the concept Reasons for the adoption of Africa as the centre piece of Nigeria’s foreign policy. Formulation How has Nigeria Demonstrated that Africa is the centre
AFRICA THE CENTERPIECE OF NIGERIA’S FOREIGN POLICY Read More »