# SS3 Mathematics 2nd Term

## Announcement for Students in: SS 1, SS 2 & SS 3, 2nd Term

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Better SSCE (WAEC & NECO) Results
Than in Tutorial Classes
Take Online Quiz Here
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Week 1:

## Variation

SUB TOPICS:
A. Direct variation
B. Inverse variation
C. Joint variation
D. Partial variation
E. Revision of SSCE past questions

LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Find the law connecting two or more variables in direct, inverse, joint and partial variations.
2 Solve numerical and word problem involving direct and inverse variations.
3 ETC

NEW! Exam Questions. Click on
SS2 Biology 2nd Term to get started.
Week 2:

## Trigonometry

SUB TOPICS:
A. Pythagoras theorem
B. Trigonometrical ratios (SOH, CAH, TOA)
C. Sine and cosine rules
D. Revision of SSCE past questions

LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 State the Pythagoras theorem mathematically.
2 Use the Pythagoras theorem to derive two expressions for h in terms of a, b, c and x
3 Determine the sine, cosine and tangent of acute angles.
4 Derive trigonometric ratios of 30â—¦, 45â—¦ and 60â—¦ from equilateral triangle.
5 ETC

Week 3:

## Application of Trigonometry

SUB TOPICS:
A. Angles of elevation and depression
B. Bearing and Distances
C. Revision of SSCE past questions

LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Draw angles of elevation and depression correctly.
2 Solve problems on trigonometric ratios and angles of elevation and depression.
3 ETC

Week 4:

## Coordinate Geometry

SUB TOPICS:
A. Distance between two points
C. Equation of a line
D. Revision of SSCE past questions

LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Find the gradient and equation of a straight line.
2 Find the distance between two points.
3 Draw a straight line graph of a given equation.
4 Sketch the graph of a straight line whose equation is y=mx+ c, where m is the gradient of the line and c is the yâ€“intercept.
5 ETC

Week 5:

## Set Theory

SUB TOPICS:
A. Union and intersection of sets
B. Subset and complement of sets
C. Venn diagrams
D. Word problems on set
E. Revision of SSCE past questions

LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Define set.
2 List and identify types of sets e.g union set, intersection set, subset and compliment of set.
3 ETC

Week 6:

SUB TOPICS:
A. Factorization method
B. Completing the square method
C. Graphical method
D. Revision SSCE past questions

LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Illustrate the factorization of quadratic expressions.
2 Solve problems involving factorization of quadratic equations.
3 Factorise quadratic equations using grouping method and factor method.
4 Solve quadratic equation of the form ab = 0, a = 0 or b = 0
5 ETC

Week 7:

Week 8:

## Arithmetic and Geometric Progressions

SUB TOPICS:
A. Sequence of AP
B. Sum of AP
C. Sequence of GP
D. Sum of GP

LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 State the meaning and types of sequence.
2 State the rules that give a sequence.
3 Define and give examples on AP.
4 Solve problems on arithmetic progression.
5 ETC

Week 9:

Work in Progress

Week 10:

Work in Progress

Week 11:

Work in Progress

## Google Classrooms & Reference Textbooks

Other Classes are Listed Below
for Mathematics
 SS 1 SS 2 SS 3

Scheme of Work by Topic for:
SS3 Mathematics 2nd Term
(Ana Arm Technologies)
Variation
Trigonometry
Application of Trigonometry
Coordinate Geometry
Set Theory
Arithmetic and Geometric Progressions
Online Quiz
Reference Textbooks

## Senior School e-Classes

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