Latitude
Latitude is the angular distance of a point on the earth’s surface, measured in degree from centre of the earth. Latitude (00), called equator, divides the earth into two equals- the Northern and S […]

Word Problem Involving Quadratic Equations
Write a “let” statement and equation for each example. Explain the difference.

Find two consecutive integers whose sum is 13

Let x = first integer
x + 1 = sec […]

What is a Linear Equation?

What is a Matrix?
Simply put, a Matrix is an array of numbers:

(This one has 2 Rows and 3 Columns)

We talk about one matrix, or several matrices. And in Mathematics, there are many things we can do with […]

Introduction

Trigonometry involves three ratios – sine, cosine and tangent which are abbreviated to , and .

JSS 2 Mathematics First Term Week 11
Topic: EXPANSION OF ALGEBRAIC EXPRESSIONS
Directed algebraic terms
Remember that in algebra, letters stand for numbers. The number can be whole or fractional, positive or […]

Introduction to Rational and Irrational Numbers 
A rational number is part of a whole expressed as a fraction, decimal or a percentage. In the same vein, a number is also rational if it can written as a fr […]

SSS 3 FIRST TERM MATHEMATICS WEEK 1

Topic: THEORY OF LOGARITHM

Laws of Logarithms

1. Product law

SS 2 Third Term Mathematics Week 9

 Topic: INDICIAL EQUATION

SS 2 Third Term Mathematics Week 8

Topic: PROBLEM SOLVING ON NUMBER BASES EXPANSION, CONVERSION AND RELATIONSHIP

Converting from base b to base 10

How to Determine the Mean, Median and Mode from Grouped Frequencies 

Cumulative Frequency Graphs: What is it?

 Calculation of Class Boundaries and Intervals

Introduction to Angles of Elevation and Depression 

Introduction

Introduction