Decimals

Conversion of fractions to decimals

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

convert fractions to decimals in different situations
use IT or other resources for learning more on decimals and for enjoyment,
promote use of decimals in real life situations.

The learner is guided to:
- practice converting fractions to
decimals.
- play games of operations on decimals using IT or other materials.

How do we work out operations on decimals?How do we use decimals in real life situations?

Working out sheets
Number cards
KLB Top Scholar Maths Grade 8 T.G Pg. 16-17
KLB Top Scholar Maths Grade 8 P.B Pg. 14-15

Written exercise Assessment rubrics Observation schedule Oral question

Decimals

Identifying recurring decimals
Converting recurring decimals

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

identify recurring decimals in different situations
use IT or other resources for learning more on decimals and for enjoyment,
promote use of decimals in real life situations.

The learner is guided to:
- In groups discuss and classify non- recurring and recurring decimals. Indicate the recurring digits.
- play games of operations on decimals using IT or other materials.

How do we work out operations on decimals?How do we use decimals in real life situations?

Working out sheets
Number cards
KLB Top Scholar Maths Grade 8 T.G Pg. 18
KLB Top Scholar Maths Grade 8 P.B Pg. 15-17

KLBTopScholarMathsGrade8T.GPg.19
KLBTopScholarMathsGrade8P.BPg.17-18

Written exercise Assessment rubrics Observation schedule Oral question

Decimals

Rounding off decimal numbers to the required number of decimal places
Expressing numbers to required significant figures

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

round off a decimal number to a required number of decimal places in different situations
use IT or other resources for learning more on decimals
promote use of decimals in real life situations.

The learner is guided to:
- discuss and round off decimal numbers to a required number of decimal places
- play games of operations on decimals using IT or other materials.

How do we work out operations on decimals?How do we use decimals in real life situations?

Working out sheets
Number cards
KLB Top Scholar Maths Grade 8 T.G Pg. 20-21
KLB Top Scholar Maths Grade 8 P.B Pg. 19

KLBTopScholarMathsGrade8T.GPg.21-22
KLBTopScholarMathsGrade8P.BPg.20-21

Written exercise Assessment rubrics Observation schedule Oral question

Decimals

Expressing numbers to required significant figures
Expressing numbers in standard form in different situations
Combined operations on decimals in different situations

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

express numbers to a required significant figure in real life situations.
use IT or other resources for learning more on decimals and for enjoyment,
promote use of decimals in real life situations.

The learner is guided to:
- write decimal and whole numbers to a given significant figures
- play games of operations on decimals using IT or other materials.

How do we work out operations on decimals?How do we use decimals in real life situations?

Working out sheets
Number cards
KLB Top Scholar Maths Grade 8 T.G Pg. 21-22
KLB Top Scholar Maths Grade 8 P.B Pg. 20-21

KLBTopScholarMathsGrade8T.GPg.22
KLBTopScholarMathsGrade8P.BPg.22
KLBTopScholarMathsGrade8T.GPg.23-25
KLBTopScholarMathsGrade8P.BPg.23-24

Written exercise Assessment rubrics Observation schedule Oral question

Square and square root

Working out squares of numbers from tables of squares in different situations
Square of numbers greater than ten and those between zero and one

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

work out the squares of numbers from tables in different situations
use IT or other materials to learn more on squares and square roots of numbers and for fun.
enjoy using squares and square roots in real life situations

The learner is guided to:
read and write the squares of numbers from tables
use IT devices or other materials to play square and square root games.

What are squares and square roots of numbers?Where do we apply squares and square roots in real life situations?

Working out sheets
Number cards
KLB Top Scholar Maths Grade 8 T.G Pg. 26-27
KLB Top Scholar Maths Grade 8 P.B Pg. 25-26

KLBTopScholarMathsGrade8T.GPg.28
KLBTopScholarMathsGrade8P.BPg.27-28

Written exercise Assessment rubrics Observation schedule Oral question

Square and square root

Working out square roots of numbers between 10 and 100 from mathematical tables.
Working out square roots of numbers greater than 100 and numbers btwn 0 and 10 from mathematical tables

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

work out the square roots of numbers between 10 and 100 from mathematical tables
use IT or other materials to learn more on squares and square roots of numbers and for fun.
enjoy using squares and square roots in real life situations

- The learner is guided to:
read and write the square roots of numbers from tables
use IT devices or other materials to play square and square root games.

What are squares and square roots of numbers?Where do we apply squares and square roots in real life situations?

Working out sheets
Number cards
KLB Top Scholar Maths Grade 8 T.G Pg. 29
KLB Top Scholar Maths Grade 8 P.B Pg. 30-31

KLBTopScholarMathsGrade8T.GPg.30
KLBTopScholarMathsGrade8P.BPg.31-33

Written exercise Assessment rubrics Observation schedule Oral question

Square and square root
Rates, Rations, proportions and percentages

Working out squares of numbers using a calculator in different situations
Working out square roots of numbers using calculator
Identifying rates in different situations

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

work out squares and square roots of numbers using a calculator in different situations
use IT or other materials to learn more on squares and square roots of numbers and for fun.
enjoy using squares and square roots in real life situations

- The learner is guided to:
practice working out squares and square roots using a calculator.
use IT devices or other materials to play square and square root games.
create games that involve squares and square roots of numbers.

What are squares and square roots of numbers?Where do we apply squares and square roots in real life situations?

Working out sheets
Number cards
KLB Top Scholar Maths Grade 8 T.G Pg. 30-31
KLB Top Scholar Maths Grade 8 P.B Pg. 33-34

KLBTopScholarMathsGrade8T.GPg.31-33
KLBTopScholarMathsGrade8P.BPg.34-35
KLBTopScholarMathsGrade8T.GPg.34-36
KLBTopScholarMathsGrade8P.BPg.36

Written exercise Assessment rubrics Observation schedule Oral question

Rates, Rations, proportions and percentages

Working out rates in real life
Expressing fractions as ratio in real life situations

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

identify rates in different situations
work out rates in real life situations
promote use of ratios and proportions in real life.

- The learner is guided to:
time while doing different activities such as calling using for example different mobile service providers.
role play this activity and note time taken to call, record on a table and compare

How do we use rates in real life situations?How do we use ratios in daily activities?

Working out sheets
Number cards
KLB Top Scholar Maths Grade 8 T.G Pg. 36
KLB Top Scholar Maths Grade 8 P.B Pg. 36-37

KLBTopScholarMathsGrade8T.GPg.37
KLBTopScholarMathsGrade8P.BPg.38-39

Written exercise Assessment rubrics Observation schedule Oral question

Rates, Rations, proportions and percentages

Comparing two rations in different situations
Compare three ratios in different situations

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

express fractions as ratios in real life situations
compare two or more ratios in different situations
promote use of ratios and proportions in real life.

The learner is guided to:
discuss and compare ratios from the cut outs.

How do we use rates in real life situations?How do we use ratios in daily activities?

Working out sheets
Number cards
KLB Top Scholar Maths Grade 8 T.G Pg. 37-38
KLB Top Scholar Maths Grade 8 P.B Pg. 40-41

KLBTopScholarMathsGrade8T.GPg.38-39
KLBTopScholarMathsGrade8P.BPg.41-42

Written exercise Assessment rubrics Observation schedule Oral question

Rates, Rations, proportions and percentages

Dividing quantities in given in real life situations
Working out ratios in different situations

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

compare two or more ratios in different situations
divide quantities in given ratios in real life situations
promote use of ratios and proportions in real life.

The learner is guided to:
discuss and share quantities of concrete objects in different ratios.

How do we use rates in real life situations?How do we use ratios in daily activities?

Working out sheets
Number cards
KLB Top Scholar Maths Grade 8 T.G Pg. 39
KLB Top Scholar Maths Grade 8 P.B Pg. 42-44

KLBTopScholarMathsGrade8T.GPg.40
KLBTopScholarMathsGrade8P.BPg.44-45

Written exercise Assessment rubrics Observation schedule Oral question

Rates, Rations, proportions and percentages

Working out increase and decrease of quantities using ratios
Working out increase and decrease of quantities using ratios in real life situations
Working out percentage change of given quantities in real life situations

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

identify increase and decrease in quantities.
work out increase and decrease of quantities using ratios in real life situations
promote use of ratios and proportions in real life.

The learner is guided to:
discuss and share quantities of concrete objects in different ratios.

How do we use rates in real life situations?How do we use ratios in daily activities?

Working out sheets
Number cards
KLB Top Scholar Maths Grade 8 T.G Pg. 40-41
KLB Top Scholar Maths Grade 8 P.B Pg. 44-45

KLBTopScholarMathsGrade8T.GPg.41
KLBTopScholarMathsGrade8P.BPg.45-46
KLBTopScholarMathsGrade8T.GPg.42
KLBTopScholarMathsGrade8P.BPg.47-48

Written exercise Assessment rubrics Observation schedule Oral question

Rates, Rations, proportions and percentages

Identifying direct proportions in real life.
Working out direct proportions in real life situations

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

identify direct and indirect proportions in real life situations
Observe real examples of direct proportions.
promote use of ratios and proportions in real life.

- The learner is guided to:
use IT devices or other materials to explore percentage change.
role play shopping activities to show and determine direct relationships and can use any other activities.

How do we use rates in real life situations?How do we use ratios in daily activities?

Working out sheets
Number cards
KLB Top Scholar Maths Grade 8 T.G Pg. 43
KLB Top Scholar Maths Grade 8 P.B Pg. 48-50

KLBTopScholarMathsGrade8T.GPg.43-44
KLBTopScholarMathsGrade8P.BPg.50-51

Written exercise Assessment rubrics Observation schedule Oral question

Rates, Rations, proportions and percentages

Identifying indirect proportions in real life situations
Working out indirect proportions in real life situations

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

identify direct and indirect proportions in real life situations
observe real examples of indirect proportions.
promote use of ratios and proportions in real life.

- The learner is guided to:
use IT devices or other materials to explore percentage change.
role play shopping activities to show and determine direct relationships and can use any other activities.

How do we use rates in real life situations?How do we use ratios in daily activities?

Working out sheets
Number cards
KLB Top Scholar Maths Grade 8 T.G Pg. 44
KLB Top Scholar Maths Grade 8 P.B Pg. 52-53

KLBTopScholarMathsGrade8T.GPg.44-48
KLBTopScholarMathsGrade8P.BPg.54-55

Written exercise Assessment rubrics Observation schedule Oral question

ALGEBRA

Factorizing of algebraic expressions in different situation
Simplification of Algebraic fractions
Simplification of algebraic fractions by factorization

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

identify algebraic expressions in different situations
factorize algebraic expressions in different situation
enjoy using algebraic expressions in real life situations.

The learner is guided to:
discuss and identify like and unlike terms and factorize algebraic expressions

How do we factorize algebraic expressions?How do we simplify algebraic expressions?

Working out sheets
Number cards
KLB Top Scholar Maths Grade 8 T.G Pg. 49-50
KLB Top Scholar Maths Grade 8 P.B Pg. 56

KLBTopScholarMathsGrade8T.GPg.51
KLBTopScholarMathsGrade8P.BPg.57-58
KLBTopScholarMathsGrade8T.GPg.51-52
KLBTopScholarMathsGrade8P.BPg.58-59

Written exercise Assessment rubrics Observation schedule Oral question

ALGEBRA

Simplification of Algebraic fractions by factorization
Evaluating algebraic expressions by substituting numeral values in different situations

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

explain factorization method.
simplify algebraic fractions by factorization
enjoy using algebraic expressions in real life situations.

The learner is guided to:
discuss like and unlike terms and simplify the algebraic fractions

How do we factorize algebraic expressions?How do we simplify algebraic expressions?

Working out sheets
Number cards
KLB Top Scholar Maths Grade 8 T.G Pg. 51-52
KLB Top Scholar Maths Grade 8 P.B Pg. 58-59

KLBTopScholarMathsGrade8T.GPg.53-54
KLBTopScholarMathsGrade8P.BPg.59-61

Written exercise Assessment rubrics Observation schedule Oral question

Linear Equations

Forming linear equations in two unknowns in real life situations.
Forming related linear equations in two unknowns

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

form linear equations in two unknowns in real life situations
role play shopping on two different items
recognize use of linear equations in real life.

- The learner is guided to:
role play activities such as shopping on two different items in the shop to form linear equations in two unknowns.
discuss with others and use other activities with two unknowns

How do we solve linear equations in two unknowns? Where do we use linear equations in two unknowns in real life situations?

Working out sheets
Number cards
KLB Top Scholar Maths Grade 8 T.G Pg. 63-64
KLB Top Scholar Maths Grade 8 P.B Pg. 62-63

KLBTopScholarMathsGrade8T.GPg.57
KLBTopScholarMathsGrade8P.BPg.63-64

Written exercise Assessment rubrics Observation schedule Oral question

Linear Equations

Solving linear equations in two unknowns using substitution
Solving linear equations in two unknowns using substitution method in real life situations
Solving linear equation in two unknowns using elimination method in real life situations

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

identify way of solving linear equations.
solve linear equations in two unknowns by Substitution method in real life situations
recognize use of linear equations in real life.

- The learner is guided to:
discuss and use substitution method to find the solutions of simultaneous equations in two unknowns.

How do we solve linear equations in two unknowns? Where do we use linear equations in two unknowns in real life situations?

Working out sheets
Number cards
KLB Top Scholar Maths Grade 8 T.G Pg. 57-58
KLB Top Scholar Maths Grade 8 P.B Pg. 65-66

KLBTopScholarMathsGrade8T.GPg.58
KLBTopScholarMathsGrade8T.GPg.59
KLBTopScholarMathsGrade8P.BPg.66-68

Written exercise Assessment rubrics Observation schedule Oral question

Linear Equations

Solving linear equations in two unknowns using elimination method
Applying linear equations in two unknowns in real life situations

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

identify way of solving linear equations.
solve linear equations in two unknowns by elimination method in real life situations
recognize use of linear equations in real life.

The learner is guided to:
discuss and use elimination method to find the solutions of simultaneous equations in two unknowns.

How do we solve linear equations in two unknowns? Where do we use linear equations in two unknowns in real life situations?

Working out sheets
Number cards
KLB Top Scholar Maths Grade 8 T.G Pg. 60
KLB Top Scholar Maths Grade 8 P.B Pg. 66-68

KLBTopScholarMathsGrade8T.GPg.61-62
KLBTopScholarMathsGrade8P.BPg.69-70

Written exercise Assessment rubrics Observation schedule Oral question

Measurements

Circles; Working out the circumference of a circle in real life situations
Working out the length of an arc of a circle in different situations

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

Identify four circular objects in their school, for example a wall clock.
Measure the circumference and diameter of the objects.
Have fun and enjoy measuring circumference and diameter of the objects.

In groups, learners to identify four circular objects in their school, for example a wall clock.
In groups, learners to measure the circumference and diameter of the objects

What is the circumference of your classroom wall clock?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 71-72
Ruler
Digital devices
Learner's Book Grade 8 pg. 72-74

Oral questions Oral Report Observation Written exercise

Measurements

Calculating the perimeter of a sector of a circle in different situations
Area; Calculating the Area of a Circle in Different Situations
Working out the area of a sector of a circle in different situations

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

Draw a circle of radius 3.5cm on a piece of paper.
Fold the circular cut-out into four equal parts and cut out one of the four parts.
Calculate the arc length of the sector cut off.
Enjoy calculating the perimeter of a sector of a circle in different situations.

In groups or in pairs, learners are guided to draw a circle of radius 3.5cm on a piece of paper.
In groups or in pairs, learners are guided to fold the circular cut-out into four equal parts and cut out one of the four parts.
In groups or in pairs, learners are guided to calculate the arc length of the sector cut off.

How do you calculate the perimeter of a sector of a circle in different situations?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 74-76
Ruler
Digital devices
Learner's Book Grade 8 pg. 77-78
Learner's Book Grade 8 pg. 78-79

Oral questions Oral Report Observation Written exercise

Measurements

Working out the surface area of cubes in real life situations
Working out the surface area of cuboids in real life situations

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

State the formula of calculating surface area of cubes.
Identify the number of faces in a cuboid.
Work out the surface area of cubes in real life situations.
Enjoy working out the surface area of cubes in real life situations.

In groups or in pairs, learners are guided to state the formula of calculating surface area of cubes.
In groups or in pairs, learners are guided to identify the number of faces in a cuboid.
In groups or in pairs, learners are guided to work out the surface area of cubes in real life situations.

How do you work out the surface area of cubes in real life situations?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 80-81
Ruler
Digital devices
Learner's Book Grade 8 pg. 81-83

Oral questions Oral Report Observation Written exercise

Measurements

Working out the surface area of cylinders in real life situations
Determining the surface area of triangular prisms in different situations.

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

State the formula of calculating surface area of cylinders.
Make a paper model of cylinder.
Work out the surface area of cylinders in real life situations.
Enjoy working out the surface area of cylinders in real life situations.

In groups or in pairs, learners are guided to state the formula of calculating surface area of cylinders.
In groups or in pairs, learners are guided to make a paper model of cylinder.
In groups or in pairs, learners are guided to work out the surface area of cylinders in real life situations.

How do you work out the surface area of cylinders in real life situations?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 83-85
Ruler
Digital devices
Learner's Book Grade 8 pg. 85-87

Oral questions Oral Report Observation Written exercise

Measurements

Working out the area of irregular shapes using square grids in real life situations.
Money; Identifying interest and principal in real life situations
Calculating simple interest in real life situations

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

State the formula of calculating the area of irregular shapes using square grids.
Work out the area of irregular shapes using square grids in real life situations.
Enjoy working out the area of irregular shapes using square grids real life situations.

In groups or in pairs, learners are guided to state the formula of calculating the area of irregular shapes using square grids.
In groups or in pairs, learners are guided to work out the area of irregular shapes using square grids in real life situations.

How do you work out the area of irregular shapes using square grids in real life situations?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 87-89
Ruler
Digital devices
Learner's Book Grade 8 pg. 89-90
Learner's Book Grade 8 pg. 90-92

Oral questions Oral Report Observation Written exercise

Measurements

Calculating compound interest step by step per annum up to three years in real life situations
Working out Appreciation and Depreciation step by step per annum up to three years in different situations

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

Define compound interest.
State the formula of calculating compound interest step by step per annum up to three years.
Calculate compound interest step by step per annum up to three years in real life situations.
Enjoy calculating compound interest step by step per annum up to three years in real life situations.

In groups or in pairs, learners are guided to define compound interest.
In groups or in pairs, learners are guided to state the formula of calculating compound interest step by step per annum up to three years.
In groups or in pairs, learners are guided to calculate compound interest step by step per annum up to three years in real life situations.

What is compound interest?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 92-94
Ruler
Digital devices
Learner's Book Grade 8 pg. 94

Oral questions Oral Report Observation Written exercise

Measurements

Working out appreciation
Working out depreciation

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

Explain the meaning of appreciation.
State the formula of calculating appreciation.
Work out appreciation.
Enjoy working out appreciation.

In groups or in pairs, learners are guided to explain the meaning of appreciation.
In groups or in pairs, learners are guided to state the formula of calculating appreciation.
In groups or in pairs, learners are guided to work out appreciation.

What is appreciation? How do you calculate appreciation?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 95-96
Ruler
Digital devices
Learner's Book Grade 8 pg. 96-97

Oral questions Oral Report Observation Written exercise

Measurements

Working out hire purchase in real life situations
Digital time

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

Explain the meaning of deposit, cash price and instalments.
State the formula of calculating hire purchase.
Working out hire purchase.
Enjoy working out hire purchase in real life situations.

In groups or in pairs, learners are guided to explain the meaning of deposit, cash price and instalments.
In groups or in pairs, learners are guided to state the formula of calculating hire purchase
In groups or in pairs, learners are guided to working out hire purchase.

How do you calculate hire purchase?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 98-99
Ruler
Digital devices
Learner's Book Grade 8 pg. 99

Oral questions Oral Report Observation Written exercise

Geometry

Geometrical Constructions
Construction of parallel lines using a set square and a rule
Perpendicular lines' Construction of a perpendicular line from a point to a given line

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

Define the term

In groups or in pairs, learners are guided to define the term

What is the meaning of parallel?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 100-102
Ruler
Digital devices
Learner's Book Grade 8 pg. 102-104
Learner's Book Grade 8 pg. 105-106

Oral questions Oral Report Observation Written exercise

Geometry

Construction of a perpendicular line through a point on a given line
Dividing a line proportionally in different situations

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

Define the term

In groups or in pairs, learners are guided to define the term

How do you construct a perpendicular line through a point on a given line?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 106-107
Ruler
Digital devices
Learner's Book Grade 8 pg. 107-109

Oral questions Oral Report Observation Written exercise

Geometry

Identifying angle properties of polygons in different situations
Construction of a regular polygon up to a hexagon in different situations

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

Identify angle properties of polygons in different situations
Discuss how to relate the sum of interior angles of a polygon to the number of sides.
Fill in the table on page 109 for regular polygons.
Appreciate properties of polygons in different situations.

In groups or in pairs, learners are guided to identify angle properties of polygons in different situations
In groups or in pairs, learners are guided to discuss how to relate the sum of interior angles of a polygon to the number of sides.
In groups or in pairs, learners are guided to fill in the table on page 109 for regular polygons.

How do you identify angle properties of polygon?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 109-112
Ruler
Digital devices
Learner's Book Grade 8 pg. 112

Oral questions Oral Report Observation Written exercise

Geometry

Regular quadrilateral
Regular pentagon
Regular hexagon

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

Draw line AB = 6 cm
On the same side of AB, construct two perpendicular lines at A and E
Using A as centre and radius 6 cm, mark point D on the perpendicular.
Enjoy constructing regular quadrilateral.

In groups or in pairs, learners are guided to draw line AB = 6 cm on the same side of AB, construct two perpendicular lines at A and E
In groups or in pairs, learners are guided to using A as centre and radius 6 cm, mark point D on the perpendicular.

How do you construct regular quadrilateral?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 113
Ruler
Digital devices
Learner's Book Grade 8 pg. 113-117

Oral questions Oral Report Observation Written exercise

Geometry

Construction of irregular polygons up to a hexagon in different situations
Quadrilateral

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

Consider an irregular tringle PQR such that PQ = 4 cm, QR = 6 cm and PR = 5 cm
Construct an irregular triangle.
Enjoy constructing an irregular triangle.

In groups or in pairs, learners are guided to consider an irregular tringle PQR such that PQ = 4 cm, QR = 6 cm and PR = 5 cm
In groups or in pairs, learners are guided to construct an irregular triangle.

How do you construct an irregular triangle?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 117
Ruler
Digital devices
Learner's Book Grade 8 pg. 118

Oral questions Oral Report Observation Written exercise

Geometry

Trapezium
Rhombus

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

Define the term trapezium.
Draw an irregular trapezium.
Construct an irregular trapezium.
Enjoy constructing an irregular trapezium.

In groups or in pairs, learners are guided to define the term trapezium.
In groups or in pairs, learners are guided to draw an irregular trapezium.
In groups or in pairs, learners are guided to construct an irregular trapezium.

How do construct an irregular trapezium?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 118-119
Ruler
Digital devices
Learner's Book Grade 8 pg. 119-120

Oral questions Oral Report Observation Written exercise

Geometry

Irregular pentagon
Construction of circles passing through the vertices of a triangle in different situations.
Construction of circles touching the sides of a triangle in different situations

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

Draw line EF = 4 cm
Construct an irregular pentagon.
Enjoy constructing an irregular pentagon.

In groups or in pairs, learners are guided to draw line EF = 4 cm
In groups or in pairs, learners are guided to construct an irregular pentagon.

How do you construct an irregular pentagon?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 120-122
Ruler
Digital devices
Learner's Book Grade 8 pg. 122-124
Learner's Book Grade 8 pg. 125-127

Oral questions Oral Report Observation Written exercise

Geometry

Coordinates and Graphs; Drawing and Labelling a Cartesian plane
Identifying Points on the Cartesian Plane in Different Situations

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

On a grid draw a horizontal line.
Draw a vertical intersecting the horizontal line at point O.
Appreciate the uses of graphs.

In groups or in pairs, learners are guided to on a grid draw a horizontal line.
In groups or in pairs, learners are guided to draw a vertical intersecting the horizontal line at point O.

What is a grid?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 128
Ruler
Digital devices
Learner's Book Grade 8 pg. 129-131

Oral questions Oral Report Observation Written exercise

Geometry

Plotting Points on the Cartesian Plane in Different Situations
Generating Table of Values for Linear Equation in Different Situations.

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

Draw the graph in learner's book 8 page 131
Draw a Cartesian plane
Plot points on the Cartesian plane in different situations.
Enjoy plotting points on the Cartesian Plane in Different Situations.

In groups or in pairs, learners are guided to draw the graph in learner's book 8 page 131
In groups or in pairs, learners are guided to draw a Cartesian plane.
In groups or in pairs, learners are guided to plot points on the Cartesian plane in different situations.

How do you plot Points on the Cartesian Plane in Different Situations?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 131-132
Ruler
Digital devices
Learner's Book Grade 8 pg. 133-134

Oral questions Oral Report Observation Written exercise

Geometry

Determining an Appropriate Scale for a Linear Equation on Cartesian Plane in Different Situations
Drawing a Linear Graph from Table of Values on Cartesian Plane in different Situations
Solving Simultaneous Linear Equation Graphically in Different Situations

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

Use a suitable scale for a given point, find the corresponding values representing the given values.
Determining an appropriate scale for a linear equation on cartesian plane.
Appreciate the importance of using suitable scale.

In groups or in pairs, learners are guided to use a suitable scale for a given point, find the corresponding values representing the given values.
In groups or in pairs, learners are guided to determining an appropriate scale for a linear equation on cartesian plane.

How do you determine an appropriate scale for a linear equation on cartesian plane?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 134-136
Ruler
Digital devices
Learner's Book Grade 8 pg. 136-138
Learner's Book Grade 8 pg. 138-139

Oral questions Oral Report Observation Written exercise

Geometry

Scale Drawing; Representing lengths to a given scale in different situations
Converting actual length to scale length in real life situations

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

Measure the length of sides of objects such as a pen, a pencil, a rubber, an exercise book, a desk and a table.
Record their measurement in a table as shown on page 143
Appreciate different types of lengths.

In groups, learners are guided to measure the length of sides of objects such as a pen, a pencil, a rubber, an exercise book, a desk and a table.
In groups, learners are guided to record their measurement in a table as shown on page 143

What is the length of your desk?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 143-144
Ruler
Digital devices
Learner's Book Grade 8 pg. 145-146

Oral questions Oral Report Observation Written exercise

Geometry

Converting scale length to actual length in real life situations
Interpreting linear scales in statements form in different situations

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

Draw a rectangular plot of scale drawing 9 cm and 4 cm.
Convert scale length to actual length.
Enjoy converting scale length to actual length in real life situations.

In groups, learners are guided to draw a rectangular plot of scale drawing 9 cm and 4 cm.
In groups, learners are guided to fill in the table in learner's book 8 page 147
In groups, learners are guided to convert scale length to actual length.

How do you convert scale length to actual length?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 146-147
Ruler
Digital devices
Learner's Book Grade 8 pg. 148-149

Oral questions Oral Report Observation Written exercise

Geometry

Writing Linear scale in Statement form in different situations
Interpreting linear scales in ratio form in different situations
Writing linear scales in ratio form in different situations.

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

Explain the meaning of linear scale in statement form.
Write linear scale in Statement form in different situations.
Enjoy writing linear scale in Statement form in different situation.

In groups, learners are guided to explain the meaning of linear scale in statement form.
In groups, learners are guided to write linear scale in Statement form in different situations.

How do you write linear scale in Statement form?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 149-151
Ruler
Digital devices
Learner's Book Grade 8 pg. 151-152
Learner's Book Grade 8 pg. 152-153

Oral questions Oral Report Observation Written exercise

Geometry

Converting linear scale from statement form to ratio form in different situations
Converting linear scale from ratio from to statement form in different situations

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

Consider the scale 1 cm represents 4m and convert 4 m to centimetres.
Convert linear scale from statement form to ratio form.
Enjoy converting linear scale from statement form to ratio form in different situations.

In groups or in pairs, learners are guided to consider the scale 1 cm represents 4m and convert 4 m to centimetres.
In groups, learners are guided to express the scale in ratio form.
In groups, learners are guided to convert linear scale from statement form to ratio form.

How do you convert linear scale from statement form to ratio form?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 153-154
Ruler
Digital devices
Learner's Book Grade 8 pg. 154-155

Oral questions Oral Report Observation Written exercise

Geometry

Making scale drawing in different situations
Digital time

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

Making scale drawing in different situations.
Recognize the use of scale drawing in maps.
Applying scale drawing in real life situations.

In groups, learners are guided to making scale drawing in different situations.
In groups, learners are guided to recognize the use of scale drawing in maps.

How do you use scale drawing in real life situations?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 155-157
Ruler
Digital devices
Learner's Book Grade 8 pg. 157

Oral questions Oral Report Observation Written exercise

Common solids

Identification of common solids from the environment
Nets of Common Solids in Different Situations
Draw a rectangular based pyramid

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

Collect solids of different shapes from your environment.
Group them according to their shapes.
Appreciate different types of solids of different shapes.

In groups, learners are guided to collect solids of different shapes from your environment.
In groups, learners are guided to group them according to their shapes
In groups, learners are guided to identify each case count the number of faces, edges and vertices a solid has.

What is a solid? Which are the common solids found in your environment?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 158-159
Ruler
Digital devices
Learner's Book Grade 8 pg. 159-160
Learner's Book Grade 8 pg. 160-165

Oral questions Oral Report Observation Written exercise

Common solids

Working out Surface Area of Solids from nets of solids in different situations

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

Draw a net of the cuboid.
Calculate the area of each face.
Appreciate a cuboid

In groups, learners are guided to draw a net of the cuboid.
In groups, learners are guided to calculate the area of each face.
In groups, learners are guided to find the sum of the areas of the faces

How do you work out the area of a cuboid?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 166
Ruler
Digital devices
Learner's Book Grade 8 pg. 166-171

Oral questions Oral Report Observation Written exercise

Common solids

Determining the Distance between two points on the surface of a solid in different situations
Making models of Hollow and compact solids

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

Draw accurately a net of the prism showing the path of the string.
Determine the total length of the strength.
Appreciate determining the distance two points on the surface of a solid in different situations.

In groups, learners are guided to draw accurately a net of the prism showing the path of the string.
On the net, learners to show the path of the string and find the lengths of DM, MB, and BE
In groups, learners are guided to determine the total length of the strength.

How can you determine the distance between two points on the surface of a solid?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 171-174
Ruler
Digital devices
Learner's Book Grade 8 pg. 175

Oral questions Oral Report Observation Written exercise

Common solids

Making models of Hollow and compact solids

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

Draw a compact cylindrical model.
Fold the net along the dotted lines.
Fix the faces by gluing the flaps firmly.
Enjoy drawing a compact cylindrical model.

In groups, learners are guided to draw a compact cylindrical model.
In groups, learners are guided to fold the net along the dotted lines.
In groups, learners are guided to fix the faces by gluing the flaps firmly.

How do you draw a compact cylindrical model?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 176
Ruler
Digital devices
Learner's Book Grade 8 pg. 177

Oral questions Oral Report Observation Written exercise

Common solids
Data Handling and Probability
Data Handling and Probability

Digital time
Data presentation and Interpretation
Interpreting bar graphs of data from real life situations.

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

Open the link: https://www.youtube.com/watch?=_3iHKEbHTeQ&t=19s
Watch the video clip on nets of Common solids.
Appreciate the use of digital devices.

As a class, learners are guided to open the link: https://www.youtube.com/watch?=_3iHKEbHTeQ&t=19s
As a class, learners are guided to watch the video clip on nets of Common solids.
As a class, learners are guided to write short points about the video.

What have you learnt about nets of Common Solids?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 177
Ruler
Digital devices
Learner's Book Grade 8 pg. 178-180
Learner's Book Grade 8 pg. 180-184

Oral questions Oral Report Observation Written exercise

Data Handling and Probability

Drawing line graphs of given data from real life situations.
Interpreting line graphs of data from real life situations.

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

Draw the table that shows temperature recorded at different times of the day in learner's book 8
Represent the information on a line graph.
Enjoy drawing line graphs of given data from life situations.

In groups, learners are guided to draw the table that shows temperature recorded at different times of the day in learner's book 8
In groups, learners are guided to represent the information on a line graph.
In groups, learners are guided to share and discuss with other groups.

How do you represent an information on a line graph?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 184-186
Ruler
Digital devices
Learner's Book Grade 8 pg. 187-191

Oral questions Oral Report Observation Written exercise

Data Handling and Probability

Identifying the mode of a set of discrete data from real life situations
Calculating the mean of a set of discrete data from real life situations

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

Write the numbers shown in learner's book 8
Count the number of times each of the digits is appearing in the list.
Appreciate the mode of a set of discrete data from real life situations.

In groups, learners are guided to write the numbers shown in learner's book 8 page 191
In groups, learners are guided to identify the numbers in the list without repeating any number.
In groups, learners are guided to count the number of times each of the digits is appearing in the list.

How do you identify the mode of a set of discrete data?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 191-192
Ruler
Digital devices
Learner's Book Grade 8 pg. 193-194

Oral questions Oral Report Observation Written exercise

Data Handling and Probability

Determining the median of a set of discrete data from real life situations
Digital device
Probability; Identifying events involving chance in real life situations

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

Identify the formula of working out the median.
Arrange the ages of your classmates in ascending order.
Enjoy calculating the median of a set of discrete data.

In groups, learners are guided to identify the formula of working out the median.
In groups, learners are guided to arrange the ages of your classmates in ascending order.
In groups, learners to discuss and share with other groups.

How do you work out the median of a set of discrete data?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 194-196
Ruler
Digital devices
Learner's Book Grade 8 pg. 196
Learner's Book Grade 8 pg. 197

Oral questions Oral Report Observation Written exercise

Data Handling and Probability

Performing chance experiments in different situations
Writing experimental probability outcomes in different situations

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

Explain the meaning of chance experiment.
Flip a coin once and record the outcome as either head or tail.
Have fun and enjoy performing chance experiments.

In groups, learners are guided to explain the meaning of chance experiment.
In groups, learners are guided to flip a coin once and record the outcome as either head or tail.
In groups, learners to discuss possible outcomes when fair coin is flipped once.

What is the meaning of chance experiment?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 198-199
Ruler
Digital devices
Learner's Book Grade 8 pg. 199-200

Oral questions Oral Report Observation Written exercise

Data Handling and Probability

Expressing probability outcomes in fractions in different situations
Expressing probability outcomes in decimals or percentages in different situations
Digital devices
Digital devices

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

Define the term probability.
Flip a coin ten times and write down all the outcomes as they occur.
Appreciate the importance of probability.

In groups, learners are guided to define the term probability.
In groups, learners are guided to flip a coin ten times and write down all the outcomes as they occur.
In groups, learners are guided to use all the outcomes obtained, fill in the table in learner's book 8 page 200

What is probability?

KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 200-202
Ruler
Digital devices
Learner's Book Grade 8 pg. 203-204
Learner's Book Grade 8 pg. 204
KLB;
Top Scholar: Mathematics
Learner's Book Grade 8 pg. 204

Ruler
Digital devices

Oral questions Oral Report Observation Written exercise