SS1 First Term Mathematics Senior Secondary School

Curriculum

10 Sections
21 Lessons
10 Weeks

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WEEK 1 - REVISION AND BASIC OPERATIONS OF INTEGER
3
WEEK 2 - NUMBER BASES /BASE NUMBER
3
WEEK 3 - 1. [A] ADDITION, SUBTRACTION, MULTIPLICATION AND DIVISION OF NUMBER BASES . [B] APPLICATION OF NUMBER BASES TO COMPUTER PROGRAMMING.
1
- 4.1
  Application Of Base Number To Computer Programming
  45 Minutes
week 4 - 1. CONCEPT OF MODULAR ARITHMETIC; ADDITION, SUBTRACTION, MULTIPLICATION AND DIVISION OF OPERATIONS OF MODULAR ARITHMETIC
3
WEEK 5 - STANDARD FORM AND APPROXIMATION
2
- 6.1
  Standard Form And Approximation
  45 Minutes
- 6.2
  Approximation (Significant Figure, Decimal Places And Rounding Off)
  45 Minutes
WEEK 6 - INDICES
[a]Application of laws of indices. [b] Negative, zero and fractional indices.
2
- 7.1
  Basic Laws of Indices
  45 Minutes
- 7.2
  Assessment – Indices
WEEK 7 - REVIEW OF FIRST HALF
Review what you have leaernt so far!
0
WEEK 8 - LOGARITHMS OF NUMBERS GREATER THAN 1 [WHOLE NUMBER]→
use of logarithm table for multiplication and division of numbers.
3
WEEK 9 - LOGARITHMS CTD; [A] CALCULATIONS INVOLVING POWERS AND ROOTS. [B] RELATIONSHIP BETWEEN INDICES AND LOGARITHMS.
2
- 10.1
  Squares Or Powers Of Numbers In Logarithms
  45 Minutes
- 10.2
  Relationship between Indices and Logarithms
  45 Minutes
WEEK 10 - [A] SIMPLE EQUATION AND VARIATION. [B] CHANGE OF SUBJECT OF FORMULAE. [C] TYPE OF VARIATION; DIRECT, INVERSE, JOINT AND PARTIAL VARIATION. [D] APPLICATIONOF VARIATION TO PRACTICAL PROBLEMS.
2
- 11.1
  Simple Equation And Subject of formula
- 11.2
  Variation and Types of Variation
  50 Minutes

Multiplication and Division of numbers in Logarithm

MULTIPLICATION OF NUMBERS

When multiplying numbers in logarithms, their table values are been added before checking antilogarithms for its solutions.

EXAMPLE

Evaluate the following using table:

8 x 23.46 (b) 8234 x 70000

log-multiplication

DIVISION OF NUMBERS IN LOGARITHMS

EXAMPLE

Evaluate the following numbers using table:

4 ÷ 30.42 (b) 36.75 x 284.7 ÷ 26.45

SOLUTION

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SS1 First Term Mathematics Senior Secondary School

Curriculum

Multiplication and Division of numbers in Logarithm

MULTIPLICATION OF NUMBERS

DIVISION OF NUMBERS IN LOGARITHMS

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