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SCHEME OF WORK
Mathematics
Form 4 2025
TERM I
School


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WK LSN TOPIC SUB-TOPIC OBJECTIVES T/L ACTIVITIES T/L AIDS REFERENCE REMARKS
1

REPORTING AND REVISION OF END TERM EXAMINATION

2

OPENING CAT

3 1
Vectors II
Coordinates in two dimensions
Coordinates in three dimensions
By the end of the lesson, the learner should be able to:
Identify the coordinates of appoint in two dimensions
Identify the coordinates of appoint in three dimensions
Discussions
Solving
Demonstrating
Explaining
Wire mesh in 3 dimensions
KLB Mathematics
Book Three
Pg 221
3 2
Vectors II
Column vectors
Position vector
By the end of the lesson, the learner should be able to:
Find a displacement and represent it in column vector
Calculate the position vector
Discussions
Solving
Demonstrating
Explaining
Wire mesh in 3 dimensions
KLB Mathematics
Book Three
Pg 223-224
3 3
Vectors II
Unit vectors
Unit vectors
By the end of the lesson, the learner should be able to:
Express vectors in terms of unit vectors
Discussions
Solving
Demonstrating
Explaining
KLB Mathematics
Book Three
Pg 226-228
3 4
Vectors II
Magnitude of a vector in three dimensions
Parallel vectors
By the end of the lesson, the learner should be able to:
Calculate the magnitude of a vector in three dimensions
Identify parallel vectors
Discussions
Solving
Demonstrating
Explaining
calculators
Geoboard
KLB Mathematics
Book Three
Pg 229-230
3 5
Vectors II
Collinear points
Collinear points
By the end of the lesson, the learner should be able to:
Show that points are collinear
Discussions
Solving
Demonstrating
Explaining
Geoboard
KLB Mathematics
Book Three
Pg 232
3 6
Vectors II
Proportion division of a line
Proportion division of a line
By the end of the lesson, the learner should be able to:
Divide a line internally in the given ratio
Divide a line externally in the given ratio
Discussions
Solving
Demonstrating
Explaining
Geoboard, calculators
KLB Mathematics
Book Three
Pg 237-238
3 7
Vectors II
Proportion division of a line
Ratio theorem
By the end of the lesson, the learner should be able to:
Divide a line internally and externally in the given ratio
Express position vectors
Discussions
Solving
Demonstrating
Explaining
Geoboard, calculators
KLB Mathematics
Book Three
Pg 239
4 1
Vectors II
Ratio theorem
Mid-point
By the end of the lesson, the learner should be able to:
Find the position vector
Find the mid-points of the given vectors
Discussions
Solving
Demonstrating
Explaining
Geoboard, calculators
KLB Mathematics
Book Three
Pg 242
4 2
Vectors II
Ratio theorem
Ratio theorem
By the end of the lesson, the learner should be able to:
Use ratio theorem to find the given vectors
Discussions
Solving
Demonstrating
Explaining
Geoboard, calculators
KLB Mathematics
Book Three
Pg 244-245
4 3
Vectors II
Applications of vectors
Applications of vectors
By the end of the lesson, the learner should be able to:
Use vectors to show the diagonals of a parallelogram
Use vectors to show the diagonals of a rectangle
Discussions
Solving
Demonstrating
Explaining
Geoboard, calculators
KLB Mathematics
Book Three
Pg 248-249
4 4
Probability
Experimental probability
Experimental probability
By the end of the lesson, the learner should be able to:
Calculate the experimental probability
Discussions
Solving
Demonstrating
Explaining
Calculators
KLB Mathematics
Book Three
Pg 262-264
4 5
Probability
Range of probability measure
Probability space
By the end of the lesson, the learner should be able to:
Calculate the range of probability measure
Calculate the probability space for the theoretical probability
Discussions
Solving
Demonstrating
Explaining
Calculators
Calculators, charts
KLB Mathematics
Book Three
Pg 265-266
4 6
Probability
Probability space
Combined events
By the end of the lesson, the learner should be able to:
Calculate the probability space for the theoretical probability
Find the probability of a combined events
Discussions
Solving
Demonstrating
Explaining
Calculators, charts
KLB Mathematics
Book Three
Pg 268-270
4 7
Probability
Combined events
Independent events
By the end of the lesson, the learner should be able to:
Find the probability of a combined events
Find the probability of independent events
Discussions
Solving
Demonstrating
Explaining
Calculators, charts
KLB Mathematics
Book Three
Pg 273-274
5 1
Probability
Independent events
Independent events
By the end of the lesson, the learner should be able to:
Find the probability of independent events
Discussions
Solving
Demonstrating
Explaining
Calculators, charts
KLB Mathematics
Book Three
Pg 276-277
5 2
Probability
Tree diagrams
Tree diagrams
By the end of the lesson, the learner should be able to:
Draw tree diagrams to show the probability space
Use tree diagrams to find probability
Discussions
Solving
Demonstrating
Explaining
Calculators, charts
KLB Mathematics
Book Three
Pg 282
5 3
Probability
Compound proportions and rate of work
Tree diagrams
Compound proportions
By the end of the lesson, the learner should be able to:
Use tree diagrams to find probability
Find the compound proportions
Discussions
Solving
Demonstrating
Explaining
Calculators, charts
Calculators 
KLB Mathematics
Book Three
Pg 283-285
5 4
Compound proportions and rate of work
Compound proportions
Proportional parts
By the end of the lesson, the learner should be able to:
Find the compound proportions
Calculate the proportional parts
Discussions
Solving
Demonstrating
Explaining
Calculators 
KLB Mathematics
Book Three
Pg 290-291
5 5
Compound proportions and rate of work
Rates of work
Rates of work
By the end of the lesson, the learner should be able to:
Calculate the rate of work
Discussions
Solving
Demonstrating
Explaining
Calculators 
KLB Mathematics
Book Three
Pg 294-295
5 6
Compound proportions and rate of work
Graphical methods
Rates of work
Tables of given relations
By the end of the lesson, the learner should be able to:
Calculate the rate of work
Draw tables of given relations
Discussions
Solving
Demonstrating
Explaining
Calculators 
Geoboard & graph books
KLB Mathematics
Book Three
Pg 295-296
5 7
Graphical methods
Graphs of given relations
Graphical solution of cubic equations
By the end of the lesson, the learner should be able to:
Draw graphs of given relations
Draw tables of cubic functions
Discussions
Solving
Demonstrating
Explaining
Geoboard & graph books
KLB Mathematics
Book Three
Pg 300
6 1
Graphical methods
Graphical solution of cubic equations
Average rates of change
By the end of the lesson, the learner should be able to:
Draw graphs of cubic equations
Calculate the average rates of change
Discussions
Solving
Demonstrating
Explaining
Geoboard & graph books
KLB Mathematics
Book Three
Pg 302-304
6 2
Graphical methods
Rate of change at an instant
Empirical graphs
By the end of the lesson, the learner should be able to:
Calculate the rate of change at an instant
Draw the empirical graphs
Discussions
Solving
Demonstrating
Explaining
Geoboard & graph books
KLB Mathematics
Book Three
Pg 310-311
6 3
Graphical methods
Reduction of non-linear laws to linear form
Reduction of non-linear laws to linear form
By the end of the lesson, the learner should be able to:
Draw the graphs of reduction of non-linear laws to linear form
Discussions
Solving
Demonstrating
Explaining
Geoboard & graph books
KLB Mathematics
Book Three
Pg 318-321
6 4
Graphical methods
Reduction of non-linear laws to linear form
Equation of a circle
By the end of the lesson, the learner should be able to:
Draw the graphs of reduction of non-linear laws to linear form
Find the equation of a circle
Discussions
Solving
Demonstrating
Explaining
Geoboard & graph bookss
Geoboard & graph books
KLB Mathematics
Book Three
Pg 318-321
6 5
Graphical methods
Equation of a circle
Equation of a circle
By the end of the lesson, the learner should be able to:
Find the equation of a circle
Discussions
Solving
Demonstrating
Explaining
Geoboard & graph books
KLB Mathematics
Book Three
Pg 327-328
6 6
Differentiation
Average and instantaneous rates of change
By the end of the lesson, the learner should be able to:


Find out the average rates of change
and instantaneous rate of change

Practice exercise
Advancing BK 4,
Ex. 8.1
KLB BK 4, Ex. 8.1


Square boards
Graph paper
- K.M, Advancing in
Math F4 Pg100-103
- KLB BK 4
Pg 157-159 
6 7
Differentiation
Differentiation Gradient of a curve at a point
By the end of the lesson, the learner should be able to:


Find the gradient of a curve at a point
using tangent

Practice exercise
Advancing BK 4,
Ex. 8.2
KLB BK 4, Ex. 8.1


Square boards
Graph paper
- K.M, Advancing in
Math F4 Pg 109
- KLB BK 4
Pg 162-163 
7

MIDTERM EXAM

8

MIDTERM BREAK

9 1
Differentiation
Gradient of y = xn where n is a positive interger
By the end of the lesson, the learner should be able to:


Find the gradient function of the form
y = xn (n = positive interger)

Practice exercise
Advancing BK 4,
Ex. 8.2 and 8.3
KLB BK 4, Ex. 8.1


Square boards
Graph paper
- K.M, Advancing in
Math F4 Pg 110
- KLB BK 4
Pg 164-167 
9 2
Differentiation
Delta notation (?)
Derivation of a Polynomial
By the end of the lesson, the learner should be able to:
- Relate the delta notation to rates of
change
- Define derivative of a function
polynomial and differentiation
Determine the derivate of a polynomial
Practice exercise
Advancing BK 4,
Ex. 8.2 and 8.4
KLB BK 4, Ex. 8.1
Ex. 8.1
Square boards
Graph paper
Polynomials
- K.M, Advancing in
Math F4 Pg114-115
- KLB BK 4
Pg 167-170 
9 3
Differentiation
Equations of tangents And normal to the Curve
Stationery point
By the end of the lesson, the learner should be able to:
Find the equations of tangents and
normals to the curves
Sketch a sketch
Practice exercise
Advancing BK 4,
Ex. 8.5
KLB BK 4, Ex. 8.2
Ex. 8.6
KLB BK 4, Ex. 8.3
Square boards
Graph paper
- K.M, Advancing in
Math F4 Pg117-118
- KLB BK 4
Pg 173-174 
9 4
Differentiation
Curve sketching
Application of differentiation to calculation of distance velocity and acceleration
By the end of the lesson, the learner should be able to:
Sketch a curve
Apply differentiation in calculating
distance, velocity and accelaration
Practice exercise
Advancing BK 4,
Ex. 8.7
KLB BK 4, Ex. 8.4
Ex. 8.8
KLB BK 4, Ex. 8.5
Square boards
Graph paper
- K.M, Advancing in
Math F4 Pg120-121
- KLB BK 4
Pg 180-181 
9 5
Differentiation
Maxima and minima
By the end of the lesson, the learner should be able to:


Apply differentiation in finding maxima
and minima of a function

Practice exercise
Advancing BK 4,
Ex. 8.9
KLB BK 4, Ex. 8.6


Square boards
Graph paper
- K.M, Advancing in
Math F4 Pg118-120
- KLB BK 4
Pg 186-188 
9 6
Area Approximations
Area by counting technique
By the end of the lesson, the learner should be able to:


Relate approximate area of irregular
shapes by counting technique

Practice exercise
Advancing BK 4, Ex. 9.1
KLB BK 4, Ex. 9.1


Irregular shapes from
Maps
Tracing papers
- K.M, Advancing in
Math F4 Pg125-127
- KLB BK 4
Pg 190-193 
9 7
Area Approximations
Trapezium rule
Area using trapezium rule
By the end of the lesson, the learner should be able to:
Find and derive trapezium rule
Apply trapezium rule estimate area
under curves
Practice exercise
Advancing BK 4, Ex. 9.3
KLB BK 4, Ex. 9.2
Advancing BK 4, Ex. 9.4
Square boards
Graph paper
- K.M, Advancing in
Math F4 Pg128-130
- KLB BK 4
Pg 194-199 
10-12

PRE MOCKS EXAMINATION

12 4
Area Approximations
Mid ordinate rule
By the end of the lesson, the learner should be able to:


Derive the mid ordinate rule

Practice exercise
Advancing BK 4, Ex. 9.5
KLB BK 4, Ex. 9.3


Square boards
Graph paper
- K.M, Advancing in
Math F4 Pg132-133
- KLB BK 4
Pg 202-205
12 5
Area Approximations
Area by mid ordinate rule
By the end of the lesson, the learner should be able to:


Apply mid ordinate rule to approximate
area under a curve

Practice exercise
Advancing BK 4, Ex. 9.5
KLB BK 4, Ex. 9.3


Real life situations
- K.M, Advancing in
Math F4 Pg132-133
- KLB BK 4
Pg 202-205 
12 6
Integration
Differentiation
By the end of the lesson, the learner should be able to:


Carry out the process of differentiation

Practice exercise
Advancing BK 4,
Ex. 10.1
KLB BK 4, Ex. 10.1


Real life situations
- K.M, Advancing in
Math F4 Pg133-134
- KLB BK 4
Pg 202-205 
12 7
Integration
Reverse differentiation
By the end of the lesson, the learner should be able to:


Reverse differentiation

Practice exercise
Advancing BK 4,
Ex. 10.1 and 10.2
KLB BK 4, Ex. 10.1


Real life situations
- K.M, Advancing in
Math F4 Pg135-138
- KLB BK4  Pg207-210 
13 1
Integration
Integration, notation and sum of area trapezia
By the end of the lesson, the learner should be able to:


Integrate notations and sum of areas
of trapezia

Practice exercise
Advancing BK 4,
Ex. 10.3
KLB BK 4, Ex. 10.1

Square boards
Graph paper
- K.M, Advancing in
Math F4 Pg138-140
- KLB BK 4
Pg 212-215
13 2
Integration
Indefinite and definite intergral
By the end of the lesson, the learner should be able to:


Indefine and define intergral

Practice exercise
Advancing BK 4,
Ex. 10.4
KLB BK 4, Ex. 10.2

Square boards
Graph paper
- K.M, Advancing in
Math F4 Pg140-142
- KLB BK 4
Pg 212-215 
13 3
Integration
Integral notation
By the end of the lesson, the learner should be able to:


Intergral notation

Practice exercise
Advancing BK 4,
Ex. 10.5
KLB BK 4, Ex. 10.3


Polynomials
- K.M, Advancing in
Math F4 Pg142-145
- KLB BK 4
Pg 215-220 
13 4
Integration
Application in Kinematics
By the end of the lesson, the learner should be able to:


Apply in kinematics

Practice exercise
Advancing BK 4,
Ex. 10.6
KLB BK 4, Ex. 10.4


Real life situations
- K.M, Advancing in
Math F4 Pg145-160
- KLB BK 4
Pg 223-225 
13-14

CLOSING OF SCHOOL


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