Introduction to Straight-Line Graphs
Linear Graphs
A graph is a picture that represents numerical data. Most of the graphs that you have been taught are straight-line or linear graphs. This topic shows how to […]

HERE ARE SOME EXAMPLES of problems that lead to simultaneous equations.

Graphical Solution of Linear and Quadratic Equation
 

How to Construct Quadratic Equation from Sum and Product Roots
The formulas

sum of roots: −ba−ba
product of roots: caca

Factorization of Perfect Square
In factorization of perfect square we will learn how to factor different types of algebraic expressions using the following identities.

Definition of Common Ratio

Arithmetic Progression (A.P.)

Introduction to Approximation and Percentage Error
Sometimes we do not need to measure of calculate things exactly.

Introduction to the Logarithm of Number Less than One 

SS1 THIRD TERM MATHEMATICS WEEK 11
Topic: MEAN DEVIATION FOR GROUPED DATA
Range and quartile deviations are positional measures of dispersion, wherein all the observations are not taken into account in the […]

SS1 THIRD TERM MATHEMATICS WEEK 10
Topic: STATISTICAL GRAPHS
Bar Chart

SS1 THIRD TERM MATHEMATICS WEEK 9
Topic: CALCULATION OF MEAN, MEDIAN, MODE OF GROUPED DATA

SS1 THIRD TERM MATHEMATICS WEEK EIGHT

Topic: Collection, Tabulation and Presentation of Grouped Data

SS1 THIRD TERM MATHEMATICS WEEK 7
Topic: 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 […]

SS 1 Third Term Mathematics Week 6
Topic: Statistics
Collection and Presentation of Data
Introduction
To derive conclusions from data, we need to know how the data were collected; that is, we need to know the […]

SS 1 Third Term Mathematics Week 5

Topic: Deductive Proof

Sum of Angles of a Triangle

SS 1 Third Term Mathematics Week 4

Topic: Construction of Quadrilateral Polygon

SS 1 Third Term Mathematics Week 3

Topic: Content Geometrical Construction

Revision of Construction of Triangle

A triangle can be constructed with a compass, a ruler and a protractor. You also need some […]

SS 1 Third Term Mathematics Week 2

Topic: VOLUME OF A CONE