Categories
Mathematics

Laws of Indices, negative and Fractional Indices, Indices Equation

Laws of Indices. Negative and Fractional Indices. Solving Equation Under Indices. LAWS OF INDICES  1st to 4th laws for all […]

Categories
Mathematics

Revision Of Standard Form And Approximation

CONTENT Revision of Standard Form Rounding off of Numbers, Decimal Places and Significant Figures REVISION OF STANDARD FORM A number […]

Categories
Mathematics

Modular Arithmetic – Addition, Subtraction, Multiplication operations and Applications

CONTENT Concept of Modular Arithmetic Addition, Subtraction and Multiplication Operations in Module Arithmetic Application to daily life. Modular Arithmetic In […]

Categories
Mathematics

Binary Numbers (Base 2 Numbers): Addition,Subtraction, Multiplication and Division

Addition in base 2 Subtraction in base 2 Multiplication & Division in base 2 ADDITION IN BASE TWO We can […]

Categories
Mathematics

Number Base Conversions

People count in twos, fives, twenties etc. Also the days of the week can be counted in 24 hours. Generally […]

Categories
Mathematics

Revision of basic operation of integers

EVALUATION What is the sum  of   6119, 19786 and 1999? A school library has 3 gross of maths textbooks, 7 […]

Categories
Mathematics

SS1 First Term Mathematics scheme of work

SUBJECT: MATHEMATICS                                                                           CLASS:          SSS 1 WEEK              SCHEME OF WORK Revision of JSS 3 works. Basic operations of Integers, Addition, […]

Categories
Chemistry

Separation Techniques Practicals in Chemistry

Categories
Chemistry

Mixtures and Separation Techniques

A mixture is made from different substances that are not chemically joined.For example powdered iron and powdered sulphur mixed together […]

Categories
Chemistry

Oxidation numbers

OXIDATION NUMBERS It is often useful to follow chemical reactions by looking at changes in the oxidation numbers of the […]