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WK  LSN  TOPIC  SUBTOPIC  OBJECTIVES  L/ACTIVITIES  L/T AIDS  REFERENCE  REMARKS 

1  1 
Pythagoras Theorem

Trigonometric Table

By the end of the lesson, the learner should be able to:
Use trigonometric tables to find the sine, cosine and tangent 
Reading trigonometric tables of sines, cosines and tangent 
Mathematical table 
KLB BK2
Pg 127, 138, 139 Macmillan BK 2 Pg 115 Advancing in Math BK 2 Pg 99 

1  2 
Pythagoras Theorem

Angles and sides of a
right angled triangle

By the end of the lesson, the learner should be able to:
Use the sine, cosine and tangent in calculating the length of a right angled triangle and also finding the angle given two sides and unknown angle The length can be obtained if one side is given and an angle 
Using mathematical
tables Finding the length using sine ratio Finding the length using Cosine and tangent ratio Finding the angle using Sine, cosine and tangent 
Mathematical table Charts Chalkboard 
KLB BK2 Pg 125, 139, 140 Macmillan BK 2 Pg 118 Advancing in Math BK 2 Pg 100 

1  3 
Pythagoras Theorem

Establishing
Relationship of sine
and cosine of
complimentary angles
Sines and cosines of Complimentary angles 
By the end of the lesson, the learner should be able to:
Establish the relationship of sine and cosine of complimentary angles Use the relationship of sine and cosine of complimentary angles in solving problems 
Using established
relationship to solve problems Solving problems involving the sines and cosines of complimentary angles 
Chalkboards
Chalkboard Charts illustrating the relationship of sines and cosines of complimentary angles 
KLB BK2 Pg 145
Macmillan BK 2 Pg 119120 Advancing in Math BK 2 Pg 101 

1  4 
Pythagoras Theorem

Relationship between
tangent, sine and
cosine

By the end of the lesson, the learner should be able to:
Relate the three trigonometric ratios, the sine, cosine and tangent 
Relating the three trigonometric ratios 
Charts showing the three related trigonometric ratio 
KLB BK2 Pg
MacmillanBk2Pg121 Advancing in Math BK 2 Pg 

1  5 
Pythagoras Theorem

Trigonometric ratios
of special angles
30, 45, 60 and 90
Application of Trigonometric ratios in solving problems 
By the end of the lesson, the learner should be able to:
Determine the trigonometric ratios of special angles without using tables Solve trigonometric problems without using tables 
Determining the
trigonometric ratios of special angles 30,45,60 and 90 without using tables Solving trigonometric problems of special angles 
Charts showing
isosceles right angled triangle Charts illustrating Equilateral triangle Chalkboard 
KLB BK2
Pg 146147 Macmillan BK 2 Pg 122 Advancing in Math BK 2 Pg 102103 

1  6 
Pythagoras Theorem

Logarithms of Sines

By the end of the lesson, the learner should be able to:
Read the logarithms of sines 
Solving problems by reading logarithm table of sines 
Chalkboard Mathematical tables 
KLB BK2 Pg 149
Macmillan BK 2 Pg 128 Advancing in Math BK 2 Pg 105 

2  1 
Pythagoras Theorem

Logarithms of cosines
And tangents

By the end of the lesson, the learner should be able to:
Read the logarithm of cosines and tangents from mathematical tables 
Reading logarithms of cosine and tangent from mathematical table 
Chalkboard Mathematical table 
KLB BK2
Pg 150152 Macmillan BK 2 Pg 128 Advancing in Math BK 2 Pg 105 

2  2 
Pythagoras Theorem

Reading tables of
logarithms of sines,
cosines and tangents
Application of trigonometry to real life situations 
By the end of the lesson, the learner should be able to:
Read the logarithms of sines, cosines and tangents from tables Solve problems in real life using trigonometry 
Solving problems
through reading the table of logarithm of sines, cosines and tangents Solving problems using trigonometry in real life 
Chalkboard
Mathematical table 
KLB BK2
Pg 149152 Macmillan BK 2 Pg 128 Advancing in Math BK 2 Pg 106 

2  3 
Pythagoras Theorem

Area of a triangle
Area of a triangle given
the base and height
(A = ? bh)

By the end of the lesson, the learner should be able to:
Calculate the are of a triangle given the base and height 
Calculating the area of a triangle given the base and height 
Chart illustrating worked problem Chalkboard 
KLB BK2 Pg 155
Macmillan BK 2 Pg 135 Advancing in Math BK 2 Pg 110 

2  4 
Pythagoras Theorem

Area of a triangle using
the formula
(A = ? absin?)
Area of a triangle using the formula A = ?s(sa)(sb)(sc) 
By the end of the lesson, the learner should be able to:
 Derive the formula ? absinc  Using the formula derived in calculating the area of a triangle given two sides and an included angle Solve problems on the area of a triangle Given three sizes using the formula A = ?s(sa)(sb)(sc) 
Deriving the formula
? absinc Using the formula to calculate the area of a triangle given two sides and an included angle Solving problems on the area of triangle given three sides of a triangle 
Charts illustrating a
triangle with two sides and an included angle Charts showing derived formula triangle with three sides worked example i.e. mathematical table 
KLB BK2 Pg 156 Macmillan BK 2 Pg 148 Advancing in Math BK 2 Pg 110 

2  5 
Pythagoras Theorem

Area of Quadrilateral
and Polygons
Area of a square,
rectangle, rhombus,
parallelogram and
trapezium

By the end of the lesson, the learner should be able to:
Calculate the are of a triangle, square, rectangle, rhombus, parallelogram and trapezium 
Calculating the area of a triangle, square, rectangle, rhombus, parallelogram and trapezium 
Charts illustrating formula used in calculating the areas of the quadrilateral 
KLB BK2
Pg 161163 Macmillan BK 2 Pg 143 Advancing in Math BK 2 Pg 116118 

2  5 
Pythagoras Theorem

Area of Quadrilateral
and Polygons
Area of a square,
rectangle, rhombus,
parallelogram and
trapezium

By the end of the lesson, the learner should be able to:
Calculate the are of a triangle, square, rectangle, rhombus, parallelogram and trapezium 
Calculating the area of a triangle, square, rectangle, rhombus, parallelogram and trapezium 
Charts illustrating formula used in calculating the areas of the quadrilateral 
KLB BK2
Pg 161163 Macmillan BK 2 Pg 143 Advancing in Math BK 2 Pg 116118 

2  6 
Pythagoras Theorem

Area of a kite

By the end of the lesson, the learner should be able to:
Find the area of a kite 
Calculating the area of a Kite 
Model of a kite 
KLB BK2 Pg 163
Macmillan BK 2 Pg 144 Advancing in Math BK 2 Pg 119 

3  1 
Pythagoras Theorem

Area of other polygons
(regular polygon) e.g.
Pentagon

By the end of the lesson, the learner should be able to:
Find the area of a regular polygon 
Calculating the area of a regular polygon 
Mathematical table
Charts illustrating Polygons 
KLB BK2 Pg 164
Macmillan BK 2 Pg Advancing in Math BK 2 Pg 

3  2 
Pythagoras Theorem

Area of irregular
Polygon

By the end of the lesson, the learner should be able to:
Find the area of irregular polygons 
Finding the area of irregular polygons 
Charts illustrating various irregular polygons Polygonal shapes 
KLB BK2
Pg 166 Macmillan BK 2 Pg 146147 Advancing in Math BK 2 Pg 120 

3  3 
Pythagoras Theorem

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 
By the end of the lesson, the learner should be able to:
 Find the area of a sector given the angle and the radius of a minor sector Calculate the area of a major sector of a circle  Define what a segment of a circle is  Find the area of a segment of a circle 
Finding the area of a
minor and a major sector of a circle Finding the area of a segment by first finding the area of a sector less the area of a smaller sector given R and r and angle ? 
Charts illustrating
sectors Chart illustrating a Segment 
KLB BK 2 Pg 167 Macmillan BK 2 Pg 149 Advancing in Math BK 2 Pg 122 

3  4 
Pythagoras Theorem

Area of a common
region between two
circles given the angles
and the radii

By the end of the lesson, the learner should be able to:
Find the area of common region between two circles given the angles ? Education Plus Agencies 
Calculating the area of a segment 
Charts illustrating
common region between the circles Use of a mathematical table during calculation 
KLB BK 2 Pg 175
Macmillan BK 2 Pg 153154 Advancing in Math BK 2 Pg 124 

3  5 
Pythagoras Theorem

Area of a common
region between two
circles given only the
radii of the two circles
and a common chord

By the end of the lesson, the learner should be able to:
Calculate the area of common region between two circle given the radii of the two intersecting circles and the length of a common chord of the two circles 
Finding the area of a common region between two intersecting 
Charts illustrating common region between two intersecting circles 
KLB BK 2 Pg 176 Macmillan BK 2 Pg 155 Advancing in Math BK 2 Pg 124 

3  6 
Pythagoras Theorem

Surface area of solids
Surface area of prisms
Cylinder
(ii) Triangular prism
(iii) Hexagonal prism

By the end of the lesson, the learner should be able to:
Define prism and hence be in a position of calculating the surface area of some prisms like cylinder, triangular prism and hexagonal prism 
Defining a prism Calculating the surface area of the prisms 
Models of cylinder, triangular and hexagonal prisms 
KLB BK 2 Pg 177 Macmillan BK 2 Pg 156 Advancing in Math BK 2 Pg 

4  1 
Pythagoras Theorem

Area of a square based
Pyramid
Surface area of a Rectangular based Pyramid 
By the end of the lesson, the learner should be able to:
Find the total surface area of a square based pyramid Find the surface area of a rectangular 
Finding the surface area
of a square based pyramid of a rectangular based pyramid 
Models of a square
based pyramid Models of a Rectangular based pyramid 
KLB BK 2 Pg 178
Macmillan BK 2 Pg 157 Advancing in Math BK 2 Pg 128 

4  2 
Pythagoras Theorem

Surface area of a cone
using the formula
A = ?r2 + ?rl

By the end of the lesson, the learner should be able to:
Find the total surface area of the cone by first finding the area of the circular base and then the area of the curved surface 
Finding the area of the
circular part Finding the area of the curved part Getting the total surface Area 
Models of a cone 
KLB BK 2 Pg 181 Macmillan BK 2 Pg 159 Advancing in Math BK 2 Pg 129 

4  3 
Pythagoras Theorem

Surface area of a
frustrum of a cone and
a pyramid

By the end of the lesson, the learner should be able to:
Find the surface area of a frustrum of a cone and pyramid 
Finding the surface area of a frustrum of a cone and a pyramid 
Models of frustrum of a cone and a pyramid 
KLB BK 2 Pg 182
Macmillan BK 2 Pg 160 Advancing in Math BK 2 Pg 131 

4  4 
Pythagoras Theorem

Finding the surface
area of a sphere

By the end of the lesson, the learner should be able to:
Find the surface area of a sphere given the radius of a sphere 
Finding the surface area of a sphere 
Models of a sphere Charts illustrating formula for finding the surface area of a sphere 
KLB BK 2 Pg 183
Macmillan BK 2 Pg 161162 Advancing in Math BK 2 Pg 132 

4  5 
Pythagoras Theorem

Surface area of a
Hemispheres
Volume of Solids Volume of prism (triangular based prism) 
By the end of the lesson, the learner should be able to:
Find the surface area of a hemisphere Find the volume of a triangular based prism 
Finding the surface area
of a hemisphere Finding the volume of a triangular based prism 
Models of a hemisphere
Models of a triangular based prism 
KLB BK 2 Pg 184
Macmillan BK 2 Pg 162 Advancing in Math BK 2 Pg 132 

4  6 
Pythagoras Theorem

Volume of prism
(hexagonal based prism)
given the sides and
angle

By the end of the lesson, the learner should be able to:
Find the volume of a hexagonal based prism 
Calculating the volume of an hexagonal prism 
Models of hexagonal based prism 
KLB BK 2 Pg 187
Macmillan BK 2 Pg 163 Advancing in Math BK 2 Pg 139 

5 
MID TERM EXAMS 

6  1 
Pythagoras Theorem

Volume of a pyramid
(square based and
rectangular based)

By the end of the lesson, the learner should be able to:
Find the volume of a square based pyramid and rectangular based pyramid 
Finding the surface area
of the base Applying the formula V=?x base area x height to get the volume of the pyramids (square and rectangular based) 
Models of square and Rectangular based Pyramids 
KLB BK 2 Pg 189190 Macmillan BK 2 Pg 165166 Advancing in Math BK 2 Pg 140 

6  2 
Pythagoras Theorem

Volume of a cone
Volume of a frustrum of a cone 
By the end of the lesson, the learner should be able to:
Find the volume of a cone Find the volume of a frustrum of a cone 
Finding the volume of
a cone Finding the volume of a full cone before its cutoff Finding the volume of a cut cone then subtracting 
Model of a cone
Models of a frustrum of a cone 
KLB BK 2 Pg 191
Macmillan BK 2 Pg 167168 Advancing in Math BK 2 Pg 140 

6  3 
Pythagoras Theorem

Volume of a frustrum
of a pyramid

By the end of the lesson, the learner should be able to:
Find the volume of a frustrum of a Pyramid 
Finding volume of a full
pyramid Finding volume of cutoff pyramid Find volume of the remaining fig (frustrum) by subtracting i.e. Vf = (V ? v) 
Models of frustrum of a pyramid 
Macmillan BK 2 Pg 169 Advancing in Math BK 2 Pg 142 

6  4 
Pythagoras Theorem

Volume of a sphere
(v = 4/3?r3)
Volume of a Hemisphere {(v = ? (4/3?r3)} 
By the end of the lesson, the learner should be able to:
Find the volume of sphere given the radius of the sphere Find the volume of a hemisphere 
Finding the volume of a
Sphere Working out the volume of a hemisphere 
Model of a sphere
Mathematical table Models of hemisphere 
KLB BK 2 Pg 195
Macmillan BK 2 Pg 170171 Advancing in Math BK 2 Pg 142 

6  5 
Pythagoras Theorem

Application of area of
triangles to real life

By the end of the lesson, the learner should be able to:
Use the knowledge of the area of triangles in solving problems in real life situation 
Solving problems in real life using the knowledge of the area of triangle 
Mathematical table Chart illustrating formula used 
KLB BK 2 Pg 159
Macmillan BK 2 Pg 143 Advancing in Math BK 2 Pg 114 

6  6 
Quadratic expressions
and equations

Expansion of algebraic
expressions

By the end of the lesson, the learner should be able to:
Expand algebraic expressions that form quadratic equations 
Expanding algebraic Expressions 
Charts illustrating expanded algebraic expressions 
KLB BK 2 Pg 203
Macmillan BK 2 Pg 174 Advancing in Math BK 2 Pg 144 

7  1 
Quadratic expressions
and equations

Three quadratic identities

By the end of the lesson, the learner should be able to:
Derive the three quadratic identities 
Deriving the quadratic identities
(a + b)2 = a2 + 2ab + b2 (a  b)2 =a2  2ab + b2 (a ? b) (a + b) = a2 ? b2 
Charts illustrating derived quadratic identies 
KLB BK 2 Pg 204
Macmillan BK 2 Pg 176 Advancing in Math BK 2 Pg 145 

7  2 
Quadratic expressions
and equations

Expanding using the quadratic identities
Factorization of quadratic expression (when the coefficient of x2 is 1) 
By the end of the lesson, the learner should be able to:
Use the three quadratic identities in expansion of an algebraic expression. Give a clear distinction of the three identities. Factorize the quadratic expressions 
Expanding an algebraic expression using the quadratic identities
Factorizing a quadratic expression with the coefficient of x2 being 1 
Chart illustrating expanded problem using identities
Charts illustrating a factorized quadratic expressions 
KLB BK 2
Pg 204205 Macmillan BK 2 Pg 173 Advancing in Math BK 2 Pg 148 

7  3 
Quadratic expressions
and equations

Factorization of a quadratic expression (when the coefficient of x2 is greater than 1)
Solutions of quadratic equations by factor method 
By the end of the lesson, the learner should be able to:
Factorize the quadratic expressions with the coefficient of x2 being greater than 1 e.g. 6x2 ? 13x + 6  Solve a quadratic equation by factor method  Give the difference between a quadratic expression and a quadratic equation  Write a general quadratic equation 
Factorizing a quadratic expression with the coefficient of x2 being greater than 1
Solving quadratic equations by factor method Giving the difference between quadratic expression and quadratic equation Writing a general quadratic equation 
Charts illustrating a factorized quadratic expression
Chart illustrating a solved quadratic equation by factor method Charts illustrating a general quadratic equation 
KLB BK 2
Pg 206208 Macmillan BK 2 Pg 180 Advancing in Math BK 2 Pg 150 

7  4 
Quadratic expressions
and equations

Formation of a quadratic equation from given roots

By the end of the lesson, the learner should be able to:
Form a quadratic equation in the form ax2 + bx + c = 0 from given roots 
Using the given roots to form a quadratic equation in the form
ax2 + bx + c = 0 
Charts illustrating a formed quadratic equation 
KLB BK 2 Pg 210
MacmillanBk2Pg182 Advancing in Math BK 2 Pg 155156 

7  5 
Quadratic expressions
and equations

Formation and solutions of quadratic equations

By the end of the lesson, the learner should be able to:
Form and solve quadratic equations 
Forming a quadratic equation from given roots
Solving a formed quadratic equation by factor method 
Charts illustrating a formed and solved quadratic equation 
KLB BK 2 Pg 211
Macmillan BK 2 Pg 184 Advancing in Math BK 2 Pg 

7  6 
Quadratic expressions
and equations

Application of quadratic equations

By the end of the lesson, the learner should be able to:
Use the knowledge of quadratic in solving problems from quadratic equations 
Solving quadratic equations by factor method 
Chart illustrating solved quadratic equation 
KLB BK 2 Pg 212
Macmillan BK 2 Pg 184 Advancing in Math BK 2 Pg 157158 

8  1 
Linear Inequalities

Inequality symbols
Giving examples of simple statements using inequality symbols
Inequalities on a number line (simple statement) 
By the end of the lesson, the learner should be able to:
 Give the difference between the four inequality symbols used  Write down examples of simple statements using inequality symbols Correctly illustrate inequalities on the number line 
Giving a clear distinction of the four inequality symbols
Writing down examples of simple statements using inequality symbols Illustrating inequalities on the number line 
Charts illustrating the four inequality symbols
Charts illustrating inequalities on a number line 
KLB BK 2 Pg 213 Macmillan BK 2 Pg 190 Advancing in Math BK 2 Pg 160161 

8  2 
Linear Inequalities

Writing simple statement as compound statement
Illustrating compound statement formed on the number line

By the end of the lesson, the learner should be able to:
Write down two simple statements as a compound statement Illustrating a compound statement formed on a number line 
Combining two simple statements Illustrating a compound statement on the number line 
Charts illustrating simple statements and s compound statement 
KLB BK 2 Pg 214 Macmillan BK 2 Pg 191 Advancing in Math BK 2 Pg 161 

8  2 
Linear Inequalities

Writing simple statement as compound statement
Illustrating compound statement formed on the number line

By the end of the lesson, the learner should be able to:
Write down two simple statements as a compound statement Illustrating a compound statement formed on a number line 
Combining two simple statements Illustrating a compound statement on the number line 
Charts illustrating simple statements and s compound statement 
KLB BK 2 Pg 214 Macmillan BK 2 Pg 191 Advancing in Math BK 2 Pg 161 

8  3 
Linear Inequalities

Solutions of simple inequality (linear inequality in one unknown)

By the end of the lesson, the learner should be able to:
Solve a linear inequality in one unknown 
Solving a linear inequality in one unknown 
Chalkboard
Charts showing a solved simple inequality 
KLB BK 2 Pg 215
Macmillan BK 2 Pg 191 Advancing in Math BK 2 Pg 162 

8  4 
Linear Inequalities

Multiplication and division by a negative number and a positive number

By the end of the lesson, the learner should be able to:
Note the effect of multiplying and dividing an inequality by a negative number and a positive number 
Multiplying and diving an inequality by a negative number and a positive number 
Charts illustrating worked example 
KLB BK 2 Pg 216
Macmillan BK 2 Pg Advancing in Math BK 2 Pg 163 

8  5 
Linear Inequalities

Representing combined inequalities graphically
Obtaining inequalities from inequality graph

By the end of the lesson, the learner should be able to:
Represent inequalities both in one and two unknowns graphically Obtain inequalities from inequality graphs 
Representing inequalities graphically both in one and two unknowns Obtaining inequalities from inequality graph 
Square board Graph paper Chalkboard 
KLB BK 2
Pg 224227 Macmillan BK 2 Pg 194197 Advancing in Math BK 2 Pg 167 

8  6 
Linear Motion

Displacement, velocity, speed and acceleration

By the end of the lesson, the learner should be able to:
should be able to define: (i) Displacement (ii) velocity (iii) Speed (iv) Acceleration  Use displacement, velocity, speed and acceleration in solving problems 
Defining displacement, velocity, speed and acceleration Working out problems on velocity, acceleration, speed and displacement 
Chalkboard 
KLB BK 2 Pg 2228229 Macmillan BK 2 Pg 198 Advancing in Math BK 2 Pg 168 

9  1 
Linear Motion

Determining velocity and acceleration

By the end of the lesson, the learner should be able to:
Determine velocity and acceleration Determine average velocity and deceleration or retardation Distinguish between distance and displacement and speed and velocity 
Finding velocity and acceleration
Calculating average velocity and retardation Distinguishing distance and displacement, speed and velocity 
Chalkboard 
KLB BK 2 Pg 230 Macmillan BK 2 Pg 199 Advancing in Math BK 2 Pg 170171 

9  2 
Linear Motion

Distance  Time graph
Velocity ? Time graph 
By the end of the lesson, the learner should be able to:
Plot and draw a distance time graph Interpreting distance time graph Plot and draw velocity time graph 
Plotting distance time graph
Drawing distance time graph Using distance time graph to solve problems of linear motion Plotting and drawing a velocity time graph 
Square board
Graph paper 
KLB BK 2 Pg 231233 Macmillan BK 2 Pg 201 Advancing in Math BK 2 Pg 172173 

9  3 
Linear Motion

Interpreting Velocity ? Time Graph

By the end of the lesson, the learner should be able to:
Interpret velocity ? time graph drawn Using velocity time graph in solving linear problems 
Solving linear motion problems from a velocity time graph
Interpreting a velocity time graph 
Square board Graph paper 
KLB BK 2 Pg 235
Macmillan BK 2 Pg 207 Advancing in Math BK 2 Pg 176 

9  4 
Linear Motion

Determining distance using velocity ? time graph

By the end of the lesson, the learner should be able to:
Determine distance from a velocity time graph 
Plotting and drawing velocity time graph
Determining distance from velocity time graph 
Square board Graph paper 
KLBBK2Pg235236
MacmillanBK2Pg207 Advancing in Math BK 2 Pg 176 

9  5 
Linear Motion

Relative Speed
Bodies moving to same direction

By the end of the lesson, the learner should be able to:
Define relative speed Find the relative speed of bodies moving to the same direction ? Education Plus Agencies 
Defining relative speed
Calculating relative speed of bodies heading same destination Solving problems involving relative speed 
Chalk board 
KLB BK 2
Pg 238239 Macmillan BK 2 Pg 208 Advancing in Math BK 2 Pg 177 
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