SS1 Mathematics 2nd Term
SS1 Mathematics 2nd Term Lesson Note
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SS 1, SS 2 & SS 3, 2nd Term
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Set Theory:-
Introduction
SUB TOPICS:
A. Introduction to Sets and Set notations
B. Element of a Set
C. Types of Sets e.g. Empty set, infinite sex e.t.c
D. Subset of a Set and Complement of a Set
E. Operations on Sets, Union and Intersection
LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Define set.
2 Use set notation to describe sets.
3 Identify different methods of representing sets and their advantages or limitations.
4 Identify different types of sets.
5 ETC
First Semester to get started.
Set Theory:-
Venn Diagrams
SUB TOPICS:
A. Revision of set notation and language
B. Universal sets and its notations
C. Set builder notations
D. Union and interception of two or three sets
E. Problem solving on venn diagrams
LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Identify the complement of a set.
2 Write and interpret sets of values using set builder notation.
3 ETC
Modular Arithmetic
SUB TOPICS:
A. Cyclic events
B. Modular arithmetic charts
C. Addition and subtraction of modulus
D. Multiplication and division of modulus
E. Quantitative reasoning on modular arithmetic
LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Define cyclic events.
2 Deduce and interpret cyclical events.
3 ETC
Quadratic Equations
SUB TOPICS:
A. Factorizing quadratic expressions
B. Solving more difficult quadratic expressions
C. Solving quadratic equations using factorization
D. Solving quadratic equations with given roots
E. Word problems leading to quadratic equations
LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Factorize quadratic expressions thoroughly using: (a) grouping (b) factor methods.
2 Solve quadratic equations of the form ab = 0, a = 0 or b = 0
3 Use quadratic equations box to illustrate factorization and then solve the equations.
4 Use factorization to solve quadratic equations.
5 ETC
Graph of Linear and Quadratic Equations
SUB TOPICS:
A. Construction of tables of values
B. Choosing a suitable scale and plotting the tabulated values
C. Drawing the graph of linear equations
D. Drawing the graph of quadratic equations
E. Quantitative reasoning
LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Make tables of values for given linear equation and use them to draw straight line graph within Cartesian axes.
2 Read off values from straight line graphs.
3 Draw the x and y axes, choose the scales and graduate the axes.
4 Construct tables of values for given quadratic functions.
5 ETC
Graphs of Equations
Application of Graph in Finding Roots of Equations
Application of Graph in Forming Roots of Equations
SUB TOPICS:
A. Finding roots of equations from the graph
B. Formation of roots of equations
C. Minimum and maximum values or points
D. Calculation of Line of Symmetry
E. Graphical solution of quadratic equations
LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Find the roots of equation from a gievn graph.
2 Form a quadratic equation from a given graph.
3 ETC
Mid Term Revision and Test for SS1 Mathematics 2nd Term
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Rate, Ratio and Proportion
SUB TOPICS:
A. Revision of ratio
B. Comparism of ratios
C. Rate
D. Proportional divisions
E. Problem solving involving ratio, rate and proportion
LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Express ratios in their simplest forms.
2 Compare and simplify ratios.
3 ETC
Trigonometry
SUB TOPICS:
A. Pythagoras theorem
B. Trigonometrical ratios
C. Quadrant
D. Use of Mathematical Table
E. Basic angles in surd form
LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 State Pythagoras theorem.
2 Prove Pythagoras theorem.
3 ETC
Trigonometry (CONT'D)
SUB TOPICS:
A. Application of trigonometrical ratios
B. Angles of elevation and depression
C. Bearing (right-angled triangle)
D. Word problems involving right-angled triangle
E. Quantitative reasoning
LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Describe angles of elevation and depression.
2 Apply trigonometry and Pythagoras theorem to solve angles of elevation and depression examples.
3 ETC
Evaluation and Online Quiz
Google Classrooms & Reference Textbooks
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Set Theory – Introduction
Set Theory – Venn Diagrams
Modular Arithmetic
Quadratic Equations
Graph of Linear and Quadratic Equations
Graph: Application of Graph in Finding Roots and Forming the Roots of Equations
Statistics I: Measure of Central Tendency
Ratio, Rate and Proportion
Trigonometry
Online Quiz
Reference Textbooks
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