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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 1
Sequences and series
Sequences
Arithmetic sequences
By the end of the lesson, the learner should be able to:
Find the next terms
Find the nth term of a given arithmetic sequence
Discussions
Solving
Demonstrating
Explaining
KLB Mathematics
Book Three
Pg 207-208
1 2
Sequences and series
Geometric sequence
Arithmetic series
By the end of the lesson, the learner should be able to:
Find the nth term of a given geometric sequence
Find the nth term of a given arithmetic series
Discussions
Solving
Demonstrating
Explaining
KLB Mathematics
Book Three
Pg 211-213
1 3
Sequences and series
Geometric series
By the end of the lesson, the learner should be able to:

Find the nth term of a given geometric series
Discussions
Solving
Demonstrating
Explaining
KLB Mathematics
Book Three
Pg 216-219
1 4-5
Sequences and series
Vectors II
Geometric series
Coordinates in two dimensions
Coordinates in three dimensions
By the end of the lesson, the learner should be able to:
Find the nth term of a given geometric series
Identify the coordinates of appoint in two dimensions

Identify the coordinates of appoint in three dimensions
Discussions
Solving
Demonstrating
Explaining
Discussions
Solving
Demonstrating
Explaining
Wire mesh in 3 dimensions
KLB Mathematics
Book Three
Pg 216-219
KLB Mathematics
Book Three
Pg 222
1 6
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
1 7
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
2 1
Vectors II
Magnitude of a vector in three dimensions
By the end of the lesson, the learner should be able to:

Calculate the magnitude of a vector in three dimensions
Discussions
Solving
Demonstrating
Explaining
calculators
KLB Mathematics
Book Three
Pg 229-230
2 2
Vectors II
Parallel vectors
Collinear points
By the end of the lesson, the learner should be able to:
Identify parallel vectors
Show that points are collinear
Discussions
Solving
Demonstrating
Explaining
Geoboard
KLB Mathematics
Book Three
Pg 231-232
2 3
Vectors II
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 233-234
2 4-5
Vectors II
Proportion division of a line
Proportion division of a line
Proportion division of a line
Ratio theorem
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
Divide a line internally and externally in the given ratio
Express position vectors
Discussions
Solving
Demonstrating
Explaining
Geoboard, calculators
KLB Mathematics
Book Three
Pg 237-238
KLB Mathematics
Book Three
Pg 239
2 6
Vectors II
Ratio theorem
By the end of the lesson, the learner should be able to:

Find the position vector
Discussions
Solving
Demonstrating
Explaining
Geoboard, calculators
KLB Mathematics
Book Three
Pg 242
2 7
Vectors II
Mid-point
Ratio theorem
By the end of the lesson, the learner should be able to:
Find the mid-points of the given vectors
Use ratio theorem to find the given vectors
Discussions
Solving
Demonstrating
Explaining
Geoboard, calculators
KLB Mathematics
Book Three
Pg 243
3 1
Vectors II
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 246-248
3 2
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
3 3
Binomial expansion
Binomial Expansion up to power four
Pascal
By the end of the lesson, the learner should be able to:
Expand binomial function up to power four
Use Pascal
Discussions
Solving
Demonstrating
Explaining
 calculators
KLB Mathematics
Book Three
Pg 256
3 4-5
Binomial expansion
Pascal
Pascal
Applications to numerical cases
By the end of the lesson, the learner should be able to:

Use Pascal
Use Pascal
Use binomial expansion to solve numerical problems
Discussions
Solving
Demonstrating
Explaining
 calculators
KLB Mathematics
Book Three
Pg 258-259
3 6
Binomial expansion
Applications to numerical cases
By the end of the lesson, the learner should be able to:

Use binomial expansion to solve numerical problems
Discussions
Solving
Demonstrating
Explaining
Calculators
KLB Mathematics
Book Three
Pg 259-260
3 7
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 1
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 2
Probability
Probability space
By the end of the lesson, the learner should be able to:

Calculate the probability space for the theoretical probability
Discussions
Solving
Demonstrating
Explaining
Calculators, charts
KLB Mathematics
Book Three
Pg 268-270
4 3
Probability
Combined events
Combined events
By the end of the lesson, the learner should be able to:
Find the probability of a combined events
Discussions
Solving
Demonstrating
Explaining
Calculators, charts
KLB Mathematics
Book Three
Pg 272-273
4 4-5
Probability
Independent events
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 274-275
KLB Mathematics
Book Three
Pg 276-277
4 6
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
4 7
Probability
Tree diagrams
By the end of the lesson, the learner should be able to:

Use tree diagrams to find probability
Discussions
Solving
Demonstrating
Explaining
Calculators, charts
KLB Mathematics
Book Three
Pg 283-285
5 1
Compound proportions and rate of work
Compound proportions
Compound proportions
By the end of the lesson, the learner should be able to:
Find the compound proportions
Discussions
Solving
Demonstrating
Explaining
Calculators 
KLB Mathematics
Book Three
Pg 288-290
5 2
Compound proportions and rate of work
Proportional parts
By the end of the lesson, the learner should be able to:

Calculate the proportional parts
Discussions
Solving
Demonstrating
Explaining
Calculators 
KLB Mathematics
Book Three
Pg 291-293
5 3
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 4-5
Compound proportions and rate of work
Graphical methods
Rates of work
Tables of given relations
Graphs 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

Draw graphs of given relations
Discussions
Solving
Demonstrating
Explaining
Discussions
Solving
Demonstrating
Explaining
Calculators 
Geoboard & graph books
KLB Mathematics
Book Three
Pg 295-296
KLB Mathematics
Book Three
Pg 300
5 6
Graphical methods
Graphical solution of cubic equations
Graphical solution of cubic equations
By the end of the lesson, the learner should be able to:
Draw tables of cubic functions
Draw graphs of cubic equations
Discussions
Solving
Demonstrating
Explaining
Geoboard & graph books
KLB Mathematics
Book Three
Pg 301
5 7
Graphical methods
Average rates of change
By the end of the lesson, the learner should be able to:

Calculate the average rates of change
Discussions
Solving
Demonstrating
Explaining
Geoboard & graph books
KLB Mathematics
Book Three
Pg 304-306
6 1
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 2
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

CAT 1

7 1
Graphical methods
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 bookss
KLB Mathematics
Book Three
Pg 318-321
7 2
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 325-326
7 3
Graphical methods
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
7 4-5
Statistics
Ogive
Median
By the end of the lesson, the learner should be able to:


Use cumulative frequency tables to
Draw the ogive


Estimate the median and quartiles by
Calculations
Ogive

Drawing cumulative
frequency curve (ogive)
KLB Pg 4, Ex. 2.2

Practice exercise
KLB Pg 4, Ex. 2.2

Square boards
Graph papers

Square boards
Graph papers
Calculators
- K.M, Advancing in
Math F4 Pg 28-29
- KLB Pg 51-52 
- K.M, Advancing in
Math F4 Pg 29-31
- KLB Pg 48 
7 6
Statistics
Quartile
By the end of the lesson, the learner should be able to:


Estimate median and quartiles by
Calculations
ogive

Practice exercise
KLB Pg 4, Ex. 2.2

Square boards
Graph papers
Calculators
- K.M, Advancing in
Math F4 Pg 29-31
- KLB Pg 46 
7 7
Statistics
Range- inter quartile range
By the end of the lesson, the learner should be able to:


Define and calculate measure of
dispersion-range, quartiles and
inter-quartile range

Practice exercise
KLB Pg 4, Ex. 2.2

Calculators
- K.M, Advancing in
Math F4 Pg 32-33
- KLB BK 4 
8 1
Statistics
Quartile deviation
By the end of the lesson, the learner should be able to:


Define and calculate measures of
dispersion ? quartile deviation

Practice exercise
KLB Pg 4, Ex. 2.2

Calculators
- K.M, Advancing in
Math F4 Pg 34-35
- KLB Bk4 Pg 57-59 
8 2
Statistics
Variance
By the end of the lesson, the learner should be able to:


Define and calculate measures of
Dispersion, variance interpret measure
of dispersion

Practice exercise
KLB Pg 4, Ex. 2.2

Calculators
- K.M, Advancing in
Math F4 Pg 34-35
- KLB Bk4 Pg 57-59 
8 3
Statistics
Standard deviation
By the end of the lesson, the learner should be able to:


- Define and calculate measures of
dispersion, standard deviation
- Interpret measures of dispersion


Ex. 2.3
Exams ? CATS


Calculators
- K.M, Advancing in
Math F4 Pg 34-39
- KLB Bk4 Pg 60 
8

MIDTERM BREAK

9 1
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 
9 2
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 
9 3
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 
9 4-5
Differentiation
Gradient of y = xn where n is a positive interger
Delta notation (?)
Derivation of a Polynomial
By the end of the lesson, the learner should be able to:


Find the gradient function of the form
y = xn (n = positive interger)
- 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 8.3
KLB BK 4, Ex. 8.1
Practice exercise
Advancing BK 4,
Ex. 8.2 and 8.4
KLB BK 4, Ex. 8.1
Ex. 8.1


Square boards
Graph paper
Square boards
Graph paper
Polynomials
- K.M, Advancing in
Math F4 Pg 110
- KLB BK 4
Pg 164-167 
- K.M, Advancing in
Math F4 Pg114-115
- KLB BK 4
Pg 167-170 
9 6
Differentiation
Equations of tangents And normal to the Curve
By the end of the lesson, the learner should be able to:


Find the equations of tangents and
normals to the curves

Practice exercise
Advancing BK 4,
Ex. 8.5
KLB BK 4, Ex. 8.2


Square boards
Graph paper
- K.M, Advancing in
Math F4 Pg117-118
- KLB BK 4
Pg 173-174 
9 7
Differentiation
Stationery point
Curve sketching
By the end of the lesson, the learner should be able to:
Sketch a sketch
Sketch a curve
Practice exercise
Advancing BK 4,
Ex. 8.6
KLB BK 4, Ex. 8.3
Ex. 8.7
KLB BK 4, Ex. 8.4
Square boards
Graph paper
- K.M, Advancing in
Math F4 Pg118-120
- KLB BK 4
Pg 174-179 
10 1
Differentiation
Application of differentiation to calculation of distance velocity and acceleration
By the end of the lesson, the learner should be able to:


Apply differentiation in calculating
distance, velocity and accelaration

Practice exercise
Advancing BK 4,
Ex. 8.8
KLB BK 4, Ex. 8.5


Square boards
Graph paper
- K.M, Advancing in
Math F4 Pg121-123
- KLB BK 4
Pg 182-183 
10 2
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 
10 3
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 
10 4-5
Area Approximations
Trapezium rule
Area using trapezium rule
Mid ordinate 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
Derive the mid ordinate rule

Practice exercise
Advancing BK 4, Ex. 9.3
KLB BK 4, Ex. 9.2
Practice exercise
Advancing BK 4, Ex. 9.4
KLB BK 4, Ex. 9.2
Advancing BK 4, Ex. 9.5
KLB BK 4, Ex. 9.3


Square boards
Graph paper
- K.M, Advancing in
Math F4 Pg128-130
- KLB BK 4
Pg 194-199 
- K.M, Advancing in
Math F4 Pg130-132
- KLB BK 4
Pg 195-199
10 6
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 
10 7
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 
11 1
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 
11 2
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 
11 3
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
11 4-5
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 
11 6
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 
11 7
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 
12-13

END TERM EXAMINATION


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