Geometry

Angles; Measuring angles
Angles; Measuring angles

By the end of the lesson, the learner should be able to:
Look around their classroom and identify geometrical shapes.
Find places where right angles are formed.
Adjust the classroom door to form different angles.
Appreciate different kinds of geometrical shapes.
Draw the hands of a clock to represent; acute angle, right angle, obtuse angle and straight angle.
Identify the type of angle represented by different figures in learner

In groups, learners are guided to look around their classroom and identify geometrical shapes then find places where right angles are formed.
In groups, learners are guided to adjust the classroom door to form different angles
Learners are guided to draw the hands of a clock to represent; acute angle, right angle, obtuse angle and straight angle.
Learners are guided to identify the type of angle represented by different figures in learner

What are geometrical shapes?

Spark; Story moja Mathematics
Learner

Oral questions Oral Report Observation Written exercise

Geometry

Angles on a straight line

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

Draw the figure on learner

Learners are guided to draw the figure on learner

What are adjacent angles?

Spark; Story moja Mathematics
Learner

Oral questions Oral Report Observation Written exercise

Geometry

Angles at a Point
Angles at a Point

By the end of the lesson, the learner should be able to:
Draw the figure in learner
Use an IT device to watch a video clip on how to draw angles at a point.
Draw angles at a point.
Appreciate angles at a point

Learners are guided to draw the figure in learner
In groups, learners to use an IT device to watch a video clip on how to draw angles at a point.
Learners to draw angles at a point.

How do you form angles at a point?

Spark; Story moja Mathematics
Learner

Oral questions Oral Report Observation Written exercise

Geometry

Angles on a transversal
Angles on a transversal

By the end of the lesson, the learner should be able to:
Draw two parallel lines and a transversal as shown in learner
Explain the meaning of alternate, corresponding and vertically opposite angles.
Draw alternate angles, corresponding angles and vertically opposite angles.
Enjoy forming angles on a transversal.

In groups, learners to draw two parallel lines and a transversal as shown in learner
Learners to explain the meaning of alternate, corresponding and vertically opposite angles.
Learners are guided to draw alternate angles, corresponding angles and vertically opposite angles

What is critical thinking in mathematics?

Spark; Story moja Mathematics
Learner

Oral questions Oral Report Observation Written exercise

Geometry

Angles in a parallelogram

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

Watch a video on how to draw a parallelogram.
Draw a parallelogram using the measurements given in the video.
Have fun using digital devices.

Using a digital device, learners to watch a video on how to draw a parallelogram.
Learners to draw a parallelogram using the measurements given in the video

What is a parallelogram?

Spark; Story moja Mathematics
Learner

Oral questions Oral Report Observation Written exercise

Geometry

Angles in a parallelogram
Polygons

By the end of the lesson, the learner should be able to:
Define a parallelogram.
Draw a parallelogram as shown in learner
Define a polygon.
Explain regular and irregular polygons.
Draw the table in learner

Learners to define a parallelogram.
Learners are guided to draw a parallelogram as shown in learner
Learners to define a polygon.
Learners to explain regular and irregular polygons.
Learners to draw the table in learner

Do the angles on a parallelogram bisect each other?

Spark; Story moja Mathematics
Learner

Oral questions Oral Report Observation Written exercise

Geometry

Interior and exterior angles of polygons

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

Draw the shapes in learner

In groups, learners are guided to draw the shapes in learner

What are interior polygons?

Spark; Story moja Mathematics
Learner

Oral questions Oral Report Observation Written exercise

Geometry

Interior and exterior angles of polygons
Relationship between interior angles, exterior angles and number of sides of polygons

By the end of the lesson, the learner should be able to:
Extend the diagrams on pg. 172 to have exterior angles.
Measure the extended angles for each of the angles.
Calculate the sum of the exterior angles for each shape.
Enjoy working out the sum of interior and exterior angles of polygons.
Trace and draw the shapes in learner

In groups, learners to extend the diagrams on the previous lesson to have exterior angles.
Learners to measure the extended angles for each of the angles.
Learners are guided to calculate the sum of the exterior angles for each shape.
In groups, learners to trace and draw the shapes in learner`s book.  Discuss about the number of sides and number of triangles obtained.     Enjoy drawing the shapes.

What are exterior polygons?

Spark; Story moja Mathematics
Learner

Oral questions Oral Report Observation Written exercise

Geometry

Relationship between interior angles, exterior angles and number of sides of polygons

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

Trace then extend each polygon on one side to have an exterior angle.
Measure the size of the exterior angle in each polygon.
Copy and complete the table in learner

In groups, learners to trace then extend each polygon on one side to have an exterior angle.
In groups, learners to measure the size of the exterior angle in each polygon.
Learners to copy and complete the table in learner

What is the relationship between interior angles, exterior angles and number of sides of polygons?

Spark; Story moja Mathematics
Learner

Oral questions Oral Report Observation Written exercise

Geometrical Construction

Measuring angles
Bisecting Angles

By the end of the lesson, the learner should be able to:
Use a protractor to measure the angle on pg. 182 and confirm it is a right angle.
Draw an obtuse angle, an acute angle and measure their sizes.
Appreciate the use of a protractor.
Define an acute angle.
Draw an acute Work out activity 2 in learner

Learners are guided to use a protractor to measure the angle on pg. 182 and confirm it is a right angle.
Learners to draw an obtuse angle, an acute angle and measure their sizes
Learners to define an acute angle.
Individually, learners to draw an acute.    Appreciate the drawing of angles.

What is a protractor used for?

Spark; Story moja Mathematics
Learner

Oral questions Oral Report Observation Written exercise

Geometrical Construction

Bisecting Angles

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

Write the procedure of bisecting a line.
Draw a straight line AB of any length.
Bisect the line.
Follow instructions to the latter.   Appreciate bisecting of angles.

Learners are guided to write the procedure of bisecting a line.
Learners to draw a straight line AB of any length.
Learners are guided to bisect the line.

A straight line adds up to ------?

Spark; Story moja Mathematics
Learner

Oral questions Oral Report Observation Written exercise

Geometrical Construction

Construction of angles
Construction of angles

By the end of the lesson, the learner should be able to:
Watch a video on construction of angles.
Use the links in learner`s book. Enjoy watching the video on construction of angles.
Write the procedure of constructing an angle.
Construct different angles.
Enjoy constructing angles.

In groups, learners to watch a video on construction of angles
Learners to use the links in learner`s book.
Learners to write the procedure of constructing an angle.
Learners are guided to construct different angles

What have you learnt about construction of angles in the video?

Spark; Story moja Mathematics
Learner

Oral questions Oral Report Observation Written exercise

Geometrical Construction

Constructing triangles
Constructing triangles

By the end of the lesson, the learner should be able to:
Draw line AB = 4.5 cm
Do activity 4 in learner
Outline the procedure of constructing triangles.
Construct triangles.
Have fun and enjoy constructing triangles.

Individually, learners to draw line AB = 4.5 cm
Individually, learner to do activity 4 in learner
Learners are guided to outline the procedure of constructing triangles.
Learners are guided to construct triangles;

How do you construct triangles?

Spark; Story moja Mathematics
Learner

Oral questions Oral Report Observation Written exercise

Geometrical Construction

Constructing circles

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

Watch a video on construction of circles.
Construct the circles on the video.
Enjoy using digital devices.

In groups, learners to watch a video on construction of circles.
Learners are guided to construct the circles on the video.

How do you construct circles?

Spark; Story moja Mathematics
Learner

Oral questions Oral Report Observation Written exercise

Geometrical Construction
NUMBERS

Constructing circles
Identifying Integers

By the end of the lesson, the learner should be able to:
Outline the procedure of constructing circles.
Construct circles using different centimetres.
Enjoy constructing circles.
identify integers in different situations
use IT or print resources for learning more on integers and for skills development
reflect on use of integers in real life situations.

Learners are guided to outline the procedure of constructing circles.
Learners are guided to construct circles using different centimetres.
The learner is guided to:
- identify integers by carrying out activities involving positive and negative numbers and zero. For example, climbing upstairs (positive), going down stairs (negative). Others may include standing at a point (the zero point) and count the number of steps moved either forward or backward.
- use IT or other resources to learn more on operations of integers on number lines.

What do you notice about the perpendicular bisectors?

Spark; Story moja Mathematics
Learner
Working out sheets
Number cards
KLB Top Scholar Maths Grade 8 T.G Pg. 1-3
KLB Top Scholar Maths Grade 8 P.B Pg. 1

Oral questions Oral Report Observation Written exercise

NUMBERS

Representing integers on a number line

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

represent integers on a number line in different situations
use IT or print resources for learning more on integers and for skills development
reflect on use of integers in real life situations.

The learner is guided to:
- draw and represent integers on number lines on learning materials.
- use IT or other resources to learn more on operations of integers on number lines.

Where do we use integers in real life situations?How do we carry out operations of integers?

Working out sheets
Number cards
KLB Top Scholar Maths Grade 8 T.G Pg. 3-4
KLB Top Scholar Maths Grade 8 P.B Pg. 1-2

Written exercise Assessment rubrics Observation schedule Oral question

NUMBERS

Addition of integers on a number line
Subtraction of integers on a number line

By the end of the lesson, the learner should be able to:
carry out operations of addition of integers on the number line in real life situations
use IT or print resources for learning more on integers and for skills development
reflect on use of integers in real life situations.
carry out operations of subtraction integers on the number line in real life situations

The learner is guided to:
- perform operations involving addition of integers on a number line.
- use IT or other resources to learn more on operations of integers on number lines.
- perform operations involving subtraction of integers on a number line.

Where do we use integers in real life situations?How do we carry out operations of integers?

Working out sheets
Number cards
KLB Top Scholar Maths Grade 8 T.G Pg. 4-5
KLB Top Scholar Maths Grade 8 P.B Pg. 3-4

KLBTopScholarMathsGrade8T.GPg.5
KLBTopScholarMathsGrade8P.BPg.4-5

Written exercise Assessment rubrics Observation schedule Oral question

NUMBERS

Combined operation involving fractions

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

identify combined operations.
Perform combined operation involving addition and subtraction and a number line
reflect on use of integers in real life situations.

The learner is guided to:
- perform operations, including combined operations of integers on a number line.
- use IT or other resources to learn more on operations of integers on number lines.

Where do we use integers in real life situations?

Working out sheets
Number cards
KLB Top Scholar Maths Grade 8 T.G Pg. 6-8
KLB Top Scholar Maths Grade 8 P.B Pg. 6-7

Written exercise Assessment rubrics Observation schedule Oral question

NUMBERS

Combined operation of integers
SUBTOPIC TEST

By the end of the lesson, the learner should be able to:
identify combined operations.
Perform combined operation involving addition and subtraction and a number line
reflect on use of integers in real life situations.
objectives test

The learner is guided to:
- perform operations, including combined operations of integers on a number line.
- use IT or other resources to learn more on operations of integers on number lines.
L.E test

Where do we use integers in real life situations?

Working out sheets
Number cards
KLB Top Scholar Maths Grade 8 T.G Pg. 6-8
KLB Top Scholar Maths Grade 8 P.B Pg. 6-7

L.R. test

Written exercise Assessment rubrics Observation schedule Oral question

Fractions

Combined operations involving addition and Subtraction of Fractions

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

carry out combined operations on fractions involving addition and subtraction.
use IT devices for learning more on fractions and for enjoyment,
Develop curiosity in working with fractions.

The learner is guided to:
- discuss and use the correct order of operations infractions.
- discuss and carry out operations involving addition and subtraction on fractions from activities such as shopping and other real-life cases.

How do we use fractions in real life situations?

Working out sheets
Number cards
KLB Top Scholar Maths Grade 8 T.G Pg. 9-10
KLB Top Scholar Maths Grade 8 P.B Pg. 8-9

Written exercise Assessment rubrics Observation schedule Oral question

Fractions

Combined operation involving Division, Multiplication, addition and subtraction
Combined operation involving brackets, Division, Multiplication, addition and subtraction of fractions

By the end of the lesson, the learner should be able to:
carry out combined operations on fractions involving division, multiplication, addition and subtraction
use IT devices for learning more on fractions and for enjoyment,
Develop curiosity in working with fractions.
carry out combined operations on fractions involving brackets, division, multiplication, addition and subtraction

The learner is guided to:
- discuss and use the correct order of operations infractions.
- discuss and carry out operations involving Division, multiplication, addition and subtraction on fractions from activities such as shopping and other real-life cases.
- discuss and carry out operations involving brackets, division, multiplication, addition and subtraction on fractions from activities such as shopping and other real-life cases.
- play games of operations on fractions using IT devices or other resources.

How do we use fractions in real life situations?

Working out sheets
Number cards
KLB Top Scholar Maths Grade 8 T.G Pg. 11
KLB Top Scholar Maths Grade 8 P.B Pg. 9-10

KLBTopScholarMathsGrade8T.GPg.11-12
KLBTopScholarMathsGrade8P.BPg.11-12

Written exercise Assessment rubrics Observation schedule Oral question

Fractions

Combined operation involving brackets, Division, Multiplication, addition and subtraction
Operations of fractions in real life situations

By the end of the lesson, the learner should be able to:
carry out combined operations on fractions involving brackets, division, multiplication, addition and subtraction
use IT devices for learning more on fractions and for enjoyment,
Develop curiosity in working with fractions.
Work out operations on fractions in real life Situations
promote use of fractions in real life situations.

The learner is guided to:
- discuss and use the correct order of operations infractions.
- discuss and carry out operations involving brackets, division, multiplication, addition and subtraction on fractions from activities such as shopping and other real-life cases.
- discuss and carry out operations on fractions from activities such as shopping and other real-life cases.
- play games of operations on fractions using IT devices or other resources.

How do we use fractions in real life situations?

Working out sheets
Number cards
KLB Top Scholar Maths Grade 8 T.G Pg. 12-13
KLB Top Scholar Maths Grade 8 P.B Pg. 11-12

KLBTopScholarMathsGrade8T.GPg.13-15
KLBTopScholarMathsGrade8P.BPg.12-13

Written exercise Assessment rubrics Observation schedule Oral question

Fractions

Operations of fractions in real life situations

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

Work out operations on fractions in real life Situations
use IT devices for learning more on fractions and for enjoyment,
promote use of fractions in real life situations.

The learner is guided to:
- discuss and use the correct order of operations infractions.
- discuss and carry out operations on fractions from activities such as shopping and other real-life cases.
- play games of operations on fractions using IT devices or other resources.

How do we use fractions in real life situations?

Working out sheets
Number cards
KLB Top Scholar Maths Grade 8 T.G Pg. 13-15
KLB Top Scholar Maths Grade 8 P.B Pg. 12-13

Written exercise Assessment rubrics Observation schedule Oral question

Decimals

Conversion of fractions to decimals
Identifying recurring 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.
identify recurring decimals in different situations

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

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

KLBTopScholarMathsGrade8T.GPg.18
KLBTopScholarMathsGrade8P.BPg.15-17

Written exercise Assessment rubrics Observation schedule Oral question

Decimals

Converting recurring decimals

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

convert recurring decimals into fractions 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 recurring decimals to fractions.
- 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. 19
KLB Top Scholar Maths Grade 8 P.B Pg. 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.
express numbers to a required significant figure in real life situations.
use IT or other resources for learning more on decimals and for enjoyment,

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.
- write decimal and whole numbers to a given significant figures

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

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

Written exercise Assessment rubrics Observation schedule Oral question

Decimals

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 in standard form in different situations
use IT or other resources for learning more on decimals and for enjoyment,
promote use of decimals in real life situations.
carry out combined operations on decimals in different situations
apply decimals to real life situations

The learner is guided to:
- write numbers in standard form in learning materials such as cards or charts.
- play games of operations on decimals using IT or other materials.
- work out combined operations on decimals in the correct order.
- discuss and apply decimals to real life cases.

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. 22
KLB Top Scholar Maths Grade 8 P.B Pg. 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

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

Written exercise Assessment rubrics Observation schedule Oral question

Square and square root

Square of numbers greater than ten and those between zero and one
Working out square roots of numbers between 10 and 100 from mathematical tables.

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
work out the square roots of numbers between 10 and 100 from mathematical tables

- 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
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. 28
KLB Top Scholar Maths Grade 8 P.B Pg. 27-28

KLBTopScholarMathsGrade8T.GPg.29
KLBTopScholarMathsGrade8P.BPg.30-31

Written exercise Assessment rubrics Observation schedule Oral question

Square and square root

Working out square roots of numbers greater than 100 and numbers btwn 0 and 10 from mathematical tables
Working out squares of numbers using a calculator in different situations

By the end of the lesson, the learner should be able to:
work out the square roots of numbers greater than 100 and those between 0 and 10 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
work out squares and square roots of numbers using a calculator in different 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.
practice working out squares and square roots using a calculator.
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
KLB Top Scholar Maths Grade 8 P.B Pg. 31-33

KLBTopScholarMathsGrade8T.GPg.30-31
KLBTopScholarMathsGrade8P.BPg.33-34

Written exercise Assessment rubrics Observation schedule Oral question

Square and square root

Working out square roots of numbers using calculator

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. 31-33
KLB Top Scholar Maths Grade 8 P.B Pg. 34-35

Written exercise Assessment rubrics Observation schedule Oral question

Rates, Rations, proportions and percentages

Identifying rates in different situations
Working out rates in real life

By the end of the lesson, the learner should be able to:
identify rates in different situations
Use IT devices to explore on rates
promote use of ratios and proportions in real life.
work out rates in real life situations

- 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. 34-36
KLB Top Scholar Maths Grade 8 P.B Pg. 36

KLBTopScholarMathsGrade8T.GPg.36
KLBTopScholarMathsGrade8P.BPg.36-37

Written exercise Assessment rubrics Observation schedule Oral question

Rates, Rations, proportions and percentages

Expressing fractions as ratio in real life situations

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

express fractions as ratios in real life situations
Explore using fractions as ratios in real life.
promote use of ratios and proportions in real life.

The learner is guided to:
use cut outs from whole objects or substances to relate fractions to 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. 37
KLB Top Scholar Maths Grade 8 P.B Pg. 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

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

Written exercise Assessment rubrics Observation schedule Oral question

Rates, Rations, proportions and percentages

Working out ratios in different situations
Working out increase and decrease of quantities using ratios

By the end of the lesson, the learner should be able to:
identify ratios in different situations.
work out ratios in different situations
promote use of ratios and proportions in real life.
identify increase and decrease in quantities.
work out increase and decrease of quantities using ratios in real life situations

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
KLB Top Scholar Maths Grade 8 P.B Pg. 44-45

KLBTopScholarMathsGrade8T.GPg.40-41

Written exercise Assessment rubrics Observation schedule Oral question

Rates, Rations, proportions and percentages

Working out increase and decrease of quantities using ratios 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. 41
KLB Top Scholar Maths Grade 8 P.B Pg. 45-46

Written exercise Assessment rubrics Observation schedule Oral question

Rates, Rations, proportions and percentages

Working out percentage change of given quantities in real life situations
Identifying direct proportions in real life.

By the end of the lesson, the learner should be able to:
state the percentage change of given quantities.
work out percentage change of given quantities in real life situations.
promote use of ratios and proportions in real life.
identify direct and indirect proportions in real life situations
Observe real examples of direct proportions.

The learner is guided to:
discuss and determine percentage increase and decrease of different quantities.
- 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. 42
KLB Top Scholar Maths Grade 8 P.B Pg. 47-48

KLBTopScholarMathsGrade8T.GPg.43
KLBTopScholarMathsGrade8P.BPg.48-50

Written exercise Assessment rubrics Observation schedule Oral question

Rates, Rations, proportions and percentages

Working out direct proportions in real life situations
Identifying 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
work out direct and indirect proportions in real life situations
promote use of ratios and proportions in real life.
observe real examples of indirect proportions.

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.
- The learner is guided to:

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. 43-44
KLB Top Scholar Maths Grade 8 P.B Pg. 50-51

KLBTopScholarMathsGrade8T.GPg.44
KLBTopScholarMathsGrade8P.BPg.52-53

Written exercise Assessment rubrics Observation schedule Oral question

Rates, Rations, proportions and percentages

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
work out direct and indirect proportions in real life situations
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. 44-48
KLB Top Scholar Maths Grade 8 P.B Pg. 54-55

Written exercise Assessment rubrics Observation schedule Oral question

ALGEBRA

Factorizing of algebraic expressions in different situation
Simplification of Algebraic fractions

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.
identify ways of simplifying algebraic expressions
simplify algebraic fractions in different situations

The learner is guided to:
discuss and identify like and unlike terms and factorize algebraic expressions
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. 49-50
KLB Top Scholar Maths Grade 8 P.B Pg. 56

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

Written exercise Assessment rubrics Observation schedule Oral question

ALGEBRA

Simplification of algebraic fractions by factorization

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

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.
explain ways of evaluating algebraic expressions
evaluate algebraic expressions by substituting numerical values in different situation

The learner is guided to:
discuss like and unlike terms and simplify the algebraic fractions
- The learner is guided to:
discuss how to substitute the given numerical values to work out a given algebraic expression.
use IT to work out exercises and activities in algebra or drag and drop activities of grouping similar terms to simplify algebraic expressions
use other resources to work out algebra exercises.

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.

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

Written exercise Assessment rubrics Observation schedule Oral question

Linear Equations

Forming related linear equations in two unknowns
Solving linear equations in two unknowns using substitution

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

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
- 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
KLB Top Scholar Maths Grade 8 P.B Pg. 63-64

KLBTopScholarMathsGrade8T.GPg.57-58
KLBTopScholarMathsGrade8P.BPg.65-66

Written exercise Assessment rubrics Observation schedule Oral question

Linear Equations

Solving linear equations in two unknowns using substitution 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. 58
KLB Top Scholar Maths Grade 8 P.B Pg. 65-66

Written exercise Assessment rubrics Observation schedule Oral question

Linear Equations

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

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. 59
KLB Top Scholar Maths Grade 8 P.B Pg. 66-68

KLBTopScholarMathsGrade8T.GPg.60

Written exercise Assessment rubrics Observation schedule Oral question

Linear Equations
MEASUREMENT

Applying linear equations in two unknowns in real life situations
Circles

By the end of the lesson, the learner should be able to:
state ways of applying linear equations in two unknowns.
apply linear equations in two unknowns in real life situations
recognize use of linear equations in real life.
identify the circumference of a circle.
work out the circumference of a circle in real life situations
promote use of circles in real life situations.

- The learner is guided to:
practice forming and solving simultaneous equations in two unknowns of real-life case using any method.
watch videos or use other materials involving linear equations in two unknowns.
discuss with others and find the circumference of different circular objects in the environment

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. 61-62
KLB Top Scholar Maths Grade 8 P.B Pg. 69-70

Cut outs of sectors, papers, ruler
KLB Top Scholar Maths Grade 8 T.G Pg. 63-64
KLB Top Scholar Maths Grade 8 P.B Pg. 71-72

Written exercise Assessment rubrics Observation schedule Oral question

MEASUREMENT

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:

describe an arc
work out the length of an Arc of a circle in different situations
promote use of circles in real life situations.

The learner is guided to:
use cut outs to relate arc length to the circumference of a circle, starting with semicircle, then quarter of a circle etc.

How do we determine the circumference of a circle?How do we use sectors of a circle in real life situations?

Cut outs of sectors, papers, ruler
KLB Top Scholar Maths Grade 8 T.G Pg. 65
KLB Top Scholar Maths Grade 8 P.B Pg. 72-74

Written exercise Assessment rubrics Observation schedule Oral question

MEASUREMENT

Working out the length of an Arc of a circle in different situations
Calculating the perimeter of a sector of a circle in different situations

By the end of the lesson, the learner should be able to:
describe an arc
work out the length of an Arc of a circle in different situations
promote use of circles in real life situations.
describe the perimeter of a sectors,
calculate the Perimeter of a sector of a circle in different situations

- The learner is guided to:
use cut outs to relate arc length to the circumference of a circle, starting with semicircle, then quarter of a circle etc.
draw circles and work out the circumference of a circle, and arc length of a circle.
use cut outs of sectors of circles from locally available materials and work out the perimeter of the sectors.
Discuss and make any object with the sector that can be used in real life situations.
use IT or other resources to explore use of sectors of circles in daily life

How do we determine the circumference of a circle?How do we use sectors of a circle in real life situations?

Cut outs of sectors, papers, ruler
KLB Top Scholar Maths Grade 8 T.G Pg. 66
KLB Top Scholar Maths Grade 8 P.B Pg. 72-74
KLB Top Scholar Maths Grade 8 T.G Pg. 66-67
KLB Top Scholar Maths Grade 8 P.B Pg. 74-76

Written exercise Assessment rubrics Observation schedule Oral question

MEASUREMENT

Calculating the perimeter of a sector of a circle

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

describe the perimeter of a sectors,
calculate the Perimeter of a sector of a circle in different situation
promote use of circles in real life situations.

- The learner is guided to:
use cut outs of sectors of circles from locally available materials and work out the perimeter of the sectors.
Discuss and make any object with the sector that can be used in real life situations.
use IT or other resources to explore use of sectors of circles in daily life

How do we determine the circumference of a circle?How do we use sectors of a circle in real life situations?

Cut outs of sectors, papers, ruler
KLB Top Scholar Maths Grade 8 T.G Pg. 67-68
KLB Top Scholar Maths Grade 8 P.B Pg. 74-76

Written exercise Assessment rubrics Observation schedule Oral question