Trigonometry 
Trigonometric Ratios
Trigonometric Ratios
Trigonometric Ratios
Trigonometric Ratios
Trigonometric Ratios
Trigonometric Ratios
Trigonometric Ratios
Trigonometric Ratios
Trigonometric Ratios
Trigonometric Ratios
Trigonometric Ratios
Trigonometric Ratios
Trigonometric Ratios
Trigonometric Ratios
Area of A Triangle
Area of A Triangle
Area of A Triangle
Area of A Triangle
Area of Quadrilaterals
Area of Quadrilaterals
Area of Quadrilaterals
Area of Quadrilaterals
Area of Quadrilaterals
Area of Part of a Circle
Area of Part of a Circle
Area of Part of a Circle
Area of Part of a Circle
Area of Part of a Circle
Surface Area of Solids
Surface Area of Solids
Surface Area of Solids
Surface Area of Solids
Surface Area of Solids
Surface Area of Solids
Surface Area of Solids
Surface Area of Solids
Volume of Solids
Volume of Solids
Volume of Solids
Volume of Solids
Volume of Solids
Volume of Solids
Volume of Solids
Volume of Solids
Volume of Solids
Quadratic Expressions and Equations
Quadratic Expressions and Equations
Quadratic Expressions and Equations
Quadratic Expressions and Equations
Quadratic Expressions and Equations
Quadratic Expressions and Equations
Quadratic Expressions and Equations
Quadratic Expressions and Equations
Quadratic Expressions and Equations
Quadratic Expressions and Equations
Quadratic Expressions and Equations
Quadratic Expressions and Equations
Linear Inequalities
Linear Inequalities
Linear Inequalities
Linear Inequalities
Linear Inequalities
Linear Inequalities
Linear Inequalities
Linear Inequalities
Linear Inequalities
Linear Motion
Linear Motion
Linear Motion
Linear Motion
Linear Motion
Linear Motion
Linear Motion
Linear Motion
Statistics
Statistics
Statistics
Statistics
Statistics
Statistics
Statistics
Statistics
Statistics
Statistics
Statistics
Statistics
Statistics
Statistics
Statistics
Statistics
Angle Properties of a Circle
Angle Properties of a Circle
Angle Properties of a Circle
Angle Properties of a Circle
Angle Properties of a Circle
Angle Properties of a Circle
Angle Properties of a Circle
Angle Properties of a Circle
Angle Properties of a Circle
Vectors
Vectors
Vectors
Vectors
Vectors
Vectors
Vectors
Vectors
Vectors

Pythagoras Theorem
Solutions of problems Using Pythagoras Theorem
Application to real life Situation
Trigonometry Tangent, sine and cosines
Trigonometric Table
Angles and sides of a right angled triangle
Establishing Relationship of sine and cosine of complimentary angles
Sines and cosines of Complimentary angles
Relationship between tangent, sine and cosine
Trigonometric ratios of special angles 30, 45, 60 and 90
Application of Trigonometric ratios in solving problems
Logarithms of Sines
Logarithms of cosines And tangents
Reading tables of logarithms of sines, cosines and tangents
Application of trigonometry to real life situations
Area of a triangle Area of a triangle given the base and height (A = ? bh)
Area of a triangle using the formula (A = ? absin?)
Area of a triangle using the formula A = ?s(s-a)(s-b)(s-c)
Area of Quadrilateral and Polygons Area of a square, rectangle, rhombus, parallelogram and trapezium
Area of a kite
Area of other polygons (regular polygon) e.g. Pentagon
Area of irregular Polygon
Area of part of a circle Area of a sector (minor sector and a major sector)
Defining a segment of a circle Finding the area of a segment of a circle
Area of a common region between two circles given the angles and the radii
Area of a common region between two circles given only the radii of the two circles and a common chord
Surface area of solids Surface area of prisms Cylinder (ii) Triangular prism (iii) Hexagonal prism
Area of a square based Pyramid
Surface area of a Rectangular based Pyramid
Surface area of a cone using the formula A = ?r2 + ?rl
Surface area of a frustrum of a cone and a pyramid
Finding the surface area of a sphere
Surface area of a Hemispheres
Volume of Solids Volume of prism (triangular based prism)
Volume of prism (hexagonal based prism) given the sides and angle
Volume of a pyramid (square based and rectangular based)
Volume of a cone
Volume of a frustrum of a cone
Volume of a frustrum of a pyramid
Volume of a sphere (v = 4/3?r3)
Volume of a Hemisphere {(v = ? (4/3?r3)}
Application of area of triangles to real life
Tangent of an angle
Tangent of an angle
Using tangents in calculations
Application of tangents
The sine of an angle
The cosine of an angle
Application of sine and cosine
Complementary angles
Special angles
Application of Special angles
Logarithms of sines, cosines and tangents
Relationship between sin, cos and tan
Application to real life situation
Problem solving
Area =
Solve problems involving =
A =?s(s-a) (s-b) (s-c)
Problem solving
Area of parallelogram
Area of Rhombus
Area of trapezium and kite
Area of regular polygons
Problem solving
Area of a sector
Area of a segment
Common region between two circles
Common region between two circles
Problem solving
Surface area of prisms
Surface area of pyramid
Surface area of a cone
Surface area of frustrum with circular base
Surface area of frustrum with square base
Surface area of frustrum with rectangular base
Surface area of spheres
Problem solving
Volume of prism
Volume of pyramid
Volume of a cone
Volume of a sphere
Volume of frustrum
Volume of frustrum with a square base
Volume of frustrum with a rectangular base
Application to real life situation
Problem solving
Expansion of Algebraic Expressions
Quadratic identities
Application of identities
Factorise the Identities
Factorise other quadratic expressions
Factorisation of expressions of the form k2-9y2
Simplification of an expression by factorisation
Solving quadratic equations
The formation of quadratic equations
Formation and solving of quadratic equations from word problems
Solving on quadratic equations
Forming quadratic equations from the roots
Inequalities symbols
Number line
Inequalities in one unknown
Graphical representation
Graphical solutions of simultaneous linear inequalities
Graphical solutions of simultaneous linear inequalities
Area of the wanted region
Inequalities from inequality graphs
Problem solving.
Displacement, velocity, speed and acceleration
Distinguishing terms
Distinguishing velocity and acceleration
Distance time graphs
Interpret the velocity time graph
Interpreting graphs
Relative speed (objects moving in the same direction)
Problem solving
Definition
Collection and organization of data
Frequency tables
Grouped data
Mean of ungrouped data
Median of ungrouped data
Mean of ungrouped data
Median of a grouped data modal class
Data Representation. Line graphs
Bar graphs
Pictogram
Histograms
Frequency polygons
Histograms with uneven distribution
Interpretation of data
Problem solving
Arc chord segment
Angles subtended by the same arc in the same segment
Angle at the centre and at the circumference
Angles subtended by the diameter at the circumference
Cyclic quadrilateral
Cyclic quadrilateral
Exterior angle property
Problem solving
Problem solving
Definition and Representation of vectors
Equivalent vectors
Addition of vectors
Multiplication of vectors
Position vectors
Column vector
Magnitude of a vector
Mid - point
Translation vector

By the end of the lesson, the learner should be able to:
Derive Pythagoras Theorem

Deriving Pythagoras Theorem

Chalkboard Charts Illustrating derived theorem
Charts illustrating Pythagoras theorem
Mathematical table
Charts illustrating tangent, sine and cosine
Mathematical table Charts Chalkboard
Chalkboards
Chalkboard Charts illustrating the relationship of sines and cosines of complimentary angles
Charts showing the three related trigonometric ratio
Charts showing isosceles right angled triangle Charts illustrating Equilateral triangle
Chalkboard
Chalkboard Mathematical tables
Chalkboard Mathematical table
Chart illustrating worked problem Chalkboard
Charts illustrating a triangle with two sides and an included angle Charts showing derived formula
Charts illustrating a triangle with three sides Charts illustrating a worked example i.e. mathematical table
Charts illustrating formula used in calculating the areas of the quadrilateral
Model of a kite
Mathematical table Charts illustrating Polygons
Charts illustrating various irregular polygons Polygonal shapes
Charts illustrating sectors
Chart illustrating a Segment
Charts illustrating common region between the circles Use of a mathematical table during calculation
Charts illustrating common region between two intersecting circles
Models of cylinder, triangular and hexagonal prisms
Models of a square based pyramid
Models of a Rectangular based pyramid
Models of a cone
Models of frustrum of a cone and a pyramid
Models of a sphere Charts illustrating formula for finding the surface area of a sphere
Models of a hemisphere
Models of a triangular based prism
Models of hexagonal based prism
Models of square and Rectangular based Pyramids
Model of a cone
Models of a frustrum of a cone
Models of frustrum of a pyramid
Model of a sphere Mathematical table
Models of hemisphere
Mathematical table Chart illustrating formula used
Protractor
Ruler
Right corners
Mathematical tables
Parallelograms
Trapeziums
Polygons
Squares/rectangles
Mathematical tables Chalkboard illustrations
Circles
Chart illustrating the area of a sector
Chart illustrating the area of a minor segment
Chart illustrating the area of a minor segment Chalkboard illustrations
Prism Chalkboard illustrations
Pyramids with square base, rectangular base, triangular base
Cone
Chart illustrating the surface area of a frustrum
Chart illustrating frustrum with a square base
Chart illustrating frustrum with a rectangular base
Chalkboard illustrations
Past paper questions
Prism
Pyramid
Sphere
Frustrum with circular base
Frustrum with square base
Frustrum with rectangular base
Models of pyramids, prism, cones and spheres
Real-life experiences
Worked out
expressions
Chart illustrating factorization of a quadratic expression
Number lines
Graph papers
Square boards
Negative and positive numbers
Negative and positive
numbers
Number lines Graph papers
Stones
Pieces of paper
Drawn graphs
Real life situation
Weighing balance
Tape measure
Pieces of stick
Arm length
Foot length
Pictures which are whole, half, quarter
Histograms drawn. Data
Data with uneven classes
Real life situations
Chart illustrating arc chord and segment
Chart illustrating Angles subtended by the same arc in same segment are equal
Chart illustrating Angles subtended at the centre by an arc and one subtended at the circumference
Circles showing the
different parts
different parts Past paper questions
different parts Past paper questions
1x2 matrices

KLB BK2 Pg 120   Discovering secondary pg 67