1.0 Numbers

1.6 Inequalities: Introduction

By the end of the lesson, the learner should be able to:
-recognize inequality symbols,                             - interpret the meaning of greater than and less than.  -develop interest in mathematical relationships

Learners explore mathematical comparison through concrete examples. They investigate the meaning and usage of inequality symbols ('>' and '<'), using number lines and real objects to develop intuitive understanding of greater than and less than relationships. Through collaborative activities, they practice identifying which symbol correctly describes the relationship between two quantities, and discuss how inequalities differ from equations in what they communicate about number relationships.

How do we solve simple inequalities?

MENTOR Mathematics Grade 6 Learner's Book, page 54
Number cards
Inequality symbols

Oral questions Written exercise 

1.0 Numbers

1.6 Inequalities: Forming Inequalities

By the end of the lesson, the learner should be able to:
-create simple inequalities with one unknown,             -translate verbal statements into inequality form, and                             -show creativity in mathematical expression

Learners develop mathematical modeling skills through progressive activities. They practice converting verbal descriptions of inequality relationships into mathematical notation using appropriate symbols and variables. Through guided examples and collaborative problem-solving, they explore different operations that can be included in inequalities, creating mathematical expressions that represent various real-world constraints and conditions. They create their own word problems that can be modeled using inequalities and challenge peers to translate them into mathematical form.

How do we form inequalities?

MENTOR Mathematics Grade 6 Learner's Book, page 55
Number cards
Inequality symbols

Oral questions Written exercise Group work

1.0 Numbers

1.6 Inequalities: Simplifying

By the end of the lesson, the learner should be able to:
-simplify inequality expressions,                        - collect like terms in inequalities,                        -develop systematic approaches to mathematical manipulation

Learners build algebraic manipulation skills through structured practice. Using cards or charts with inequality expressions, they explore techniques for simplifying inequalities, focusing on collecting like terms to create clearer expressions. Through guided examples and collaborative problem-solving, they develop understanding of how simplification preserves the inequality relationship while making it easier to interpret. They create their own inequality expressions for peers to simplify, reinforcing procedural fluency through teaching and explanation.

How do we simplify inequalities?

MENTOR Mathematics Grade 6 Learner's Book, page 56
Cards with inequalities
Charts

Oral questions Written exercise Group work

1.0 Numbers

1.6 Inequalities: Solving

By the end of the lesson, the learner should be able to:
-find values that satisfy given inequalities,               -apply appropriate methods to solve inequalities, and                 -appreciate the logical process of solving inequalities

Learners develop algebraic reasoning through systematic problem-solving. They explore methods for solving simple inequalities involving one unknown, applying inverse operations to isolate the variable while maintaining the inequality relationship. Through guided examples and collaborative investigation, they practice solving inequalities of increasing complexity and verify their solutions by substituting values into the original inequality. They discuss how inequality solutions differ from equation solutions (representing ranges rather than specific values) and develop strategies for expressing and checking solutions.

How do we solve inequalities to find the unknown value?

MENTOR Mathematics Grade 6 Learner's Book, page 57
Inequality cards

Oral questions Written exercise 

1.0 Numbers

1.6 Inequalities: Solving

By the end of the lesson, the learner should be able to:
-find values that satisfy given inequalities,               -apply appropriate methods to solve inequalities, and                 -appreciate the logical process of solving inequalities

Learners develop algebraic reasoning through systematic problem-solving. They explore methods for solving simple inequalities involving one unknown, applying inverse operations to isolate the variable while maintaining the inequality relationship. Through guided examples and collaborative investigation, they practice solving inequalities of increasing complexity and verify their solutions by substituting values into the original inequality. They discuss how inequality solutions differ from equation solutions (representing ranges rather than specific values) and develop strategies for expressing and checking solutions.

How do we solve inequalities to find the unknown value?

MENTOR Mathematics Grade 6 Learner's Book, page 57
Inequality cards

Oral questions Written exercise 

1.0 Numbers

1.6 Inequalities: Real-life Application

By the end of the lesson, the learner should be able to:
-connect inequalities to real-world situations,          -model practical problems using inequalities,               -value the applicability of inequalities in daily life

Learners explore authentic applications of inequalities through contextual problem-solving. They identify real-world situations that can be modeled using inequalities (such as budget constraints, time limitations, or physical boundaries) and develop mathematical approaches to analyzing these scenarios. Working collaboratively, they create their own real-life problems that involve inequalities and discuss how inequality concepts provide valuable tools for describing constraints and making decisions in everyday contexts.

Where are inequalities used in real life?

MENTOR Mathematics Grade 6 Learner's Book, page 58
Real-life examples

Oral questions Group discussions 

1.0 Numbers

1.6 Inequalities: Digital Activities

By the end of the lesson, the learner should be able to:
-use technology to explore inequality concepts,            -engage with digital inequality tools,                   -show enthusiasm for technology-enhanced mathematics learning

Learners extend their understanding through technology-enhanced exploration. Using available digital devices, they engage with interactive applications that visualize inequality concepts and provide practice with forming, simplifying, and solving inequalities. Through collaborative digital activities, they explore dynamic representations of inequalities and discuss how technology can enhance understanding of mathematical relationships. They share discoveries and strategies for effectively using digital tools to support mathematics learning.

How can digital tools help us understand inequalities?

MENTOR Mathematics Grade 6 Learner's Book, page 5

Practical assessment 

1.0 Numbers

1.6 Inequalities: Assessment

By the end of the lesson, the learner should be able to:
-demonstrate understanding of inequalities concepts,          -solve various inequality problems,                            - develop confidence in mathematical reasoning

Learners consolidate understanding through comprehensive assessment activities. They independently solve problems involving recognizing, forming, simplifying, and solving inequalities, demonstrating their mastery of key concepts. They engage in self-assessment to identify areas of strength and areas for improvement, and present their solutions to peers, explaining their reasoning and approach to enhance mathematical communication skills.

How can we apply our knowledge of inequalities?

MENTOR Mathematics Grade 6 Learner's Book, page 60
Assessment worksheet

Written assessment Presentation 

2.0 Measurement

2.1 Length - Millimetres as units of length (14 Lessons)

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

-Use the millimetre (mm) as a unit of measuring length
-Identify appropriate contexts for using millimetres
-Develop an appreciation for precision in measurement

Learners:
Discuss and identify millimetre as a unit of measuring length using rulers
Examine objects that require measurement in millimetres
Measure small objects using rulers marked in millimetres
Compare measurements and discuss the importance of precision

Why do we need smaller units to measure length?

MENTOR Mathematics Grade 6 Learner's Book, page 98
Rulers marked in millimetres
Small objects for measurement

Oral questions  Written exercise

2.0 Measurement

2.1 Length - Relationship between millimetres and centimetres

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

-Establish the relationship between millimetres and centimetres
-Convert measurements between millimetres and centimetres
-Show interest in the relationship between units of length

Learners:
Measure lengths of various objects in both millimetres and centimetres
Record measurements and discuss patterns observed
Establish that 1 centimetre equals 10 millimetres
Practice converting measurements between units

How are millimetres related to centimetres?

MENTOR Mathematics Grade 6 Learner's Book, page 98
Rulers

Oral questions Written exercise Group work assessment

2.0 Measurement

2.1 Length - Converting centimetres to millimetres

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

-Convert centimetres to millimetres confidently
-Apply conversion skills to solve practical problems
-Appreciate the need for unit conversions in measurement

Learners:
Convert given measurements from centimetres to millimetres
Create and solve conversion problems in pairs/groups
Apply the relationship that 1 cm = 10 mm in various contexts
Share conversion strategies

How do we convert centimetres to millimetres?

MENTOR Mathematics Grade 6 Learner's Book, page 99
Conversion charts
Measurement worksheets

Written exercise  Class assignment

2.0 Measurement

2.1 Length - Converting centimetres to millimetres

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

-Convert centimetres to millimetres confidently
-Apply conversion skills to solve practical problems
-Appreciate the need for unit conversions in measurement

Learners:
Convert given measurements from centimetres to millimetres
Create and solve conversion problems in pairs/groups
Apply the relationship that 1 cm = 10 mm in various contexts
Share conversion strategies

How do we convert centimetres to millimetres?

MENTOR Mathematics Grade 6 Learner's Book, page 99
Conversion charts
Measurement worksheets

Written exercise  Class assignment

2.0 Measurement

2.1 Length - Converting millimetres to centimetres

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

-Convert millimetres to centimetres accurately
-Solve practical problems involving conversions
-Value precision in measurement and calculation

Learners:
Convert given measurements from millimetres to centimetres
Discuss the process of dividing by 10 when converting from mm to cm
Solve real-life problems requiring mm to cm conversions
Create measurement conversion tables

How do we convert millimetres to centimetres?

MENTOR Mathematics Grade 6 Learner's Book, page 100
Measurement materials
Conversion worksheets

Written exercise 

2.0 Measurement

2.1 Length - Addition of lengths in centimetres and millimetres

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

-Add measurements involving centimetres and millimetres
-Regroup millimetres to centimetres when necessary
-Show interest in solving addition problems involving length

Learners:
Add lengths given in cm and mm
Regroup 10 mm to 1 cm when necessary
Solve practical addition problems involving length
Create addition problems for peers to solve

How do we add lengths in centimetres and millimetres?

MENTOR Mathematics Grade 6 Learner's Book, page 101
Addition worksheets
Rulers

Written exercise 

2.0 Measurement

2.1 Length - Subtraction of lengths in centimetres and millimetres

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

-Subtract lengths given in centimetres and millimetres
-Regroup centimetres to millimetres when necessary
-Value accuracy in subtraction operations

Learners:
Subtract lengths given in cm and mm
Regroup 1 cm to 10 mm when necessary
Solve real-life problems requiring subtraction of lengths
Discuss strategies for subtraction with regrouping

How do we subtract lengths in centimetres and millimetres?

MENTOR Mathematics Grade 6 Learner's Book, page 102
Subtraction worksheets
Measuring tools

Written exercise Oral questions 

2.0 Measurement

2.1 Length - Multiplication of lengths

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

-Multiply lengths in centimetres and millimetres by whole numbers
-Regroup millimetres to centimetres when necessary
-Apply multiplication skills to solve real-life problems

Learners:
Multiply lengths given in cm and mm by whole numbers
Regroup 10 mm to 1 cm when necessary
Solve word problems involving multiplication of lengths
Create visual representations of multiplication problems

How do we multiply lengths in centimetres and millimetres?

MENTOR Mathematics Grade 6 Learner's Book, page 103
Multiplication worksheets
Measuring tools

checklists

2.0 Measurement

2.1 Length - Division of lengths

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

-Divide lengths in centimetres and millimetres by whole numbers
-Regroup centimetres to millimetres when necessary
-Show interest in solving division problems involving length

Learners:
Divide lengths given in cm and mm by whole numbers
Regroup 1 cm to 10 mm when necessary
Solve practical division problems involving length
Share division strategies

How do we divide lengths in centimetres and millimetres?

MENTOR Mathematics Grade 6 Learner's Book, page 104
Division worksheets
Measuring tools

Written exercise  Oral questions 

2.0 Measurement

2.1 Length - Circumference of a circle

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

-Identify circumference as the distance around a circle
-Measure the circumference of circular objects practically
-Value the concept of circumference in real-life applications

Learners:
Identify the circumference as the distance around a circle
Measure circumference of circular objects using string and ruler
Record measurements and discuss methods used
Relate circumference to everyday circular objects

What is the circumference of a circle and how do we measure it?

MENTOR Mathematics Grade 6 Learner's Book, page 105
Circular objects
String
Rulers

observation  schedule

2.0 Measurement

2.1 Length - Circumference of a circle

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

-Identify circumference as the distance around a circle
-Measure the circumference of circular objects practically
-Value the concept of circumference in real-life applications

Learners:
Identify the circumference as the distance around a circle
Measure circumference of circular objects using string and ruler
Record measurements and discuss methods used
Relate circumference to everyday circular objects

What is the circumference of a circle and how do we measure it?

MENTOR Mathematics Grade 6 Learner's Book, page 105
Circular objects
String
Rulers

observation  schedule

2.0 Measurement

2.1 Length - Diameter and radius

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

-Identify diameter as a line passing through the center of a circle
-Identify radius as the distance from center to circumference
-Appreciate the relationship between diameter and radius

Learners:
Identify and measure diameter of circular objects
Identify and measure radius of circular objects
Establish that diameter equals twice the radius
Create diagrams showing diameter and radius

What is the relationship between diameter and radius?

MENTOR Mathematics Grade 6 Learner's Book, page 106
Circular objects
Rulers
Drawing materials

Oral questions Written exercise Practical assessment

2.0 Measurement

2.1 Length - Relationship between circumference and diameter

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

-Establish the relationship between circumference and diameter
-Identify π (pi) as the ratio of circumference to diameter
-Show interest in mathematical relationships

Learners:
Measure circumference and diameter of various circular objects
Calculate the ratio of circumference to diameter
Discover that this ratio is approximately 3.14 (π)
Discuss the significance of π in mathematics

What is the relationship between circumference and diameter?

MENTOR Mathematics Grade 6 Learner's Book, page 107
Circular objects
String

Written exercise Practical assessment 

2.0 Measurement

2.1 Length - Finding circumference using formula

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

-Apply the formula C = πd to find circumference
-Apply the formula C = 2πr to find circumference
-Appreciate the application of formulas in mathematics

Learners:
Use the formula C = πd to find circumference when given diameter
Use the formula C = 2πr to find circumference when given radius
Solve practical problems involving circumference
Share solution strategies

How do we calculate the circumference of a circle?

MENTOR Mathematics Grade 6 Learner's Book, page 108

Worksheet with problems

Written exercise Group work Class assignment

2.0 Measurement

2.1 Length - Real-life applications of circumference

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

-Apply knowledge of circumference to solve real-life problems
-Appreciate the relevance of circumference in daily life
-Value precision in measurement and calculation

Learners:
Identify circular objects in the environment
Solve real-life problems involving circumference
Discuss practical applications of circumference
Create and solve their own real-life problems

Where do we use the concept of circumference in real life?

MENTOR Mathematics Grade 6 Learner's Book, page 109
Real-life circular objects
Measuring tools

portfolio

2.0 Measurement

2.1 Length - Consolidation activities

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

-Apply all concepts related to length and circumference
-Solve integrated problems involving length measurement
-Show confidence in length measurement applications

Learners:
Review key concepts of length measurement
Solve mixed problems involving conversions, operations, and circumference
Assess their understanding of length concepts
Discuss areas needing further practice

How do we apply length measurement concepts to solve problems?

MENTOR Mathematics Grade 6 Learner's Book, page 110
Review worksheets
Measuring tools

Written assessment Peer assessment Self-assessment

2.0 Measurement

2.2 Area - Area of triangles (6 Lessons)

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

-Understand the concept of area of triangles
-Relate area of triangles to area of rectangles/squares
-Show interest in measuring area of triangular shapes

Learners:
Explore the relationship between triangles and rectangles/squares
Cut diagonals in rectangles/squares to form triangles
Discover that triangles formed have half the area of the original shape
Discuss findings and make connections

How is the area of a triangle related to the area of a rectangle?

MENTOR Mathematics Grade 6 Learner's Book, page 118
Rectangular/square paper
Scissors
Grid paper

Observation Practical work Oral questions

2.0 Measurement

2.2 Area - Finding area of triangles

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

-Apply the formula Area = ½ × base × height
-Calculate area of triangles in square centimetres
-Value precision in area calculation

Learners:
Apply the formula Area = ½ × base × height
Calculate areas of various triangles in square centimetres
Measure dimensions of triangles and calculate their areas
Share solution strategies

How do we calculate the area of a triangle?

MENTOR Mathematics Grade 6 Learner's Book, page 119
Triangular shapes
Rulers

Written exercise Practical assessment 

2.0 Measurement

2.2 Area - Finding area of triangles

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

-Apply the formula Area = ½ × base × height
-Calculate area of triangles in square centimetres
-Value precision in area calculation

Learners:
Apply the formula Area = ½ × base × height
Calculate areas of various triangles in square centimetres
Measure dimensions of triangles and calculate their areas
Share solution strategies

How do we calculate the area of a triangle?

MENTOR Mathematics Grade 6 Learner's Book, page 119
Triangular shapes
Rulers

Written exercise Practical assessment 

2.0 Measurement

2.2 Area - Area of combined shapes

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

-Identify combined shapes involving rectangles and triangles
-Calculate area of combined shapes
-Appreciate the application of area in composite figures

Learners:
Identify combined shapes made up of rectangles/squares and triangles
Break down combined shapes into rectangles/squares and triangles
Calculate areas of individual shapes and add them
Create their own combined shapes and find their areas

How do we find the area of combined shapes?

MENTOR Mathematics Grade 6 Learner's Book, page 120
Cutouts of combined shapes
Grid paper

Written exercise Group work Project assessment

2.0 Measurement

2.2 Area - More combined shapes

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

-Calculate area of complex combined shapes
-Apply appropriate strategies to find areas
-Value systematic approaches to problem-solving

Learners:
Analyze more complex combined shapes
Apply appropriate strategies to calculate total area
Discuss different approaches to finding areas
Present solutions to the class

What strategies can we use to find areas of complex shapes?

MENTOR Mathematics Grade 6 Learner's Book, page 121
Worksheets with combined shapes
Grid paper

Written exercise Group presentation Peer assessment

2.0 Measurement

2.2 Area - Estimating area of circles

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

-Estimate area of circles by counting squares
-Develop estimation skills for irregular shapes
-Show interest in area approximation methods

Learners:
Draw circles on square grid paper
Count complete squares within the circle
Estimate area by counting squares and partial squares
Compare their estimation techniques and results

How can we estimate the area of a circle?

MENTOR Mathematics Grade 6 Learner's Book, page 122
Square grid paper
Circular objects
Compasses

checklists

2.0 Measurement

2.2 Area - Applications of area

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

-Apply area concepts to solve real-life problems
-Appreciate the relevance of area in daily activities
-Value mathematical skills in practical situations

Learners:
Identify real-life situations where area calculations are needed
Solve practical problems involving area
Discuss applications of area in construction, agriculture, etc.
Create and solve their own real-life area problems

Where do we use area measurements in real life?

MENTOR Mathematics Grade 6 Learner's Book, page 123
Real-life application examples
Measuring tools

 Oral presentation Written exercise

2.0 Measurement

2.3 Capacity - Relationship between cubic centimetres, millilitres and litres (6 Lessons)

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

-Identify relationship among cubic centimetres, millilitres and litres
-Understand volumetric measurement concepts
-Appreciate connections between volume and capacity

Learners:
Experiment with 1 cm³ cube containers and water
Establish that 1 cm³ equals 1 ml
Discover that 1000 ml equals 1 litre
Discuss relationships between units

What is the relationship between cubic centimetres, millilitres, and litres?

MENTOR Mathematics Grade 6 Learner's Book, page 139
Cubic centimetre blocks
Measuring cylinders
Water

rubrics

2.0 Measurement

2.3 Capacity - Relationship between cubic centimetres, millilitres and litres (6 Lessons)

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

-Identify relationship among cubic centimetres, millilitres and litres
-Understand volumetric measurement concepts
-Appreciate connections between volume and capacity

Learners:
Experiment with 1 cm³ cube containers and water
Establish that 1 cm³ equals 1 ml
Discover that 1000 ml equals 1 litre
Discuss relationships between units

What is the relationship between cubic centimetres, millilitres, and litres?

MENTOR Mathematics Grade 6 Learner's Book, page 139
Cubic centimetre blocks
Measuring cylinders
Water

rubrics

2.0 Measurement

2.3 Capacity - Converting litres to millilitres

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

-Convert litres to millilitres accurately
-Apply conversion skills to solve problems
-Show interest in capacity measurement

Learners:
Apply the relationship that 1 litre = 1000 ml
Convert various measurements from litres to millilitres
Solve word problems involving conversions
Share strategies for conversion

How do we convert litres to millilitres?

MENTOR Mathematics Grade 6 Learner's Book, page 140

Measuring containers
Worksheets

Written exercise Practical assessment 

2.0 Measurement

2.3 Capacity - Converting millilitres to litres

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

-Convert millilitres to litres accurately
-Apply conversion skills to practical problems
-Value precision in measurement

Learners:
Apply the relationship that 1000 ml = 1 litre
Convert various measurements from millilitres to litres
Solve real-life problems requiring ml to l conversions
Create conversion tables

How do we convert millilitres to litres?

MENTOR Mathematics Grade 6 Learner's Book, page 141

Measuring containers
Worksheets

Written exercise Group activities Class assignment

2.0 Measurement

2.3 Capacity - Converting litres to cubic centimetres

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

-Convert litres to cubic centimetres
-Understand the volumetric equivalence
-Appreciate the relationship between capacity and volume

Learners:
Apply the relationship that 1 litre = 1000 cm³
Convert various measurements from litres to cubic centimetres
Solve problems involving conversions
Discuss practical applications

How do we convert litres to cubic centimetres?

MENTOR Mathematics Grade 6 Learner's Book, page 142
Conversion charts
Cubic containers
Worksheets

Written exercise Oral questions 

2.0 Measurement

2.3 Capacity - Converting cubic centimetres to litres

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

-Convert cubic centimetres to litres
-Apply conversion skills to solve problems
-Show interest in volume and capacity relationships

Learners:
Apply the relationship that 1000 cm³ = 1 litre
Convert various measurements from cubic centimetres to litres
Solve real-life problems involving conversions
Share conversion strategies

How do we convert cubic centimetres to litres?

MENTOR Mathematics Grade 6 Learner's Book, page 143
Conversion charts
Cubic containers
Worksheets

Written exercise Group activities 

2.0 Measurement

2.3 Capacity - Real-life applications of capacity

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

-Apply capacity measurement to real-life situations
-Solve practical problems involving capacity
-Value the relevance of capacity measurement

Learners:
Identify situations where capacity measurement is used
Solve practical problems involving capacity
Discuss applications in cooking, manufacturing, etc.
Create their own real-life capacity problems

Where do we use capacity measurement in daily life?

MENTOR Mathematics Grade 6 Learner's Book, page 144
Real-life containers
Measuring tools

Project work Oral presentation Written exercise

2.0 Measurement

2.4 Mass - The tonne as a unit of mass (14 Lessons)

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

-Identify the tonne as a unit for measuring mass
-Understand contexts where tonnes are used
-Show interest in units of mass measurement

Learners:
Discuss tonne as a unit of measuring mass
Identify items commonly measured in tonnes
Discuss contexts where tonnes are appropriate units
Research and share examples

What is a tonne and when do we use it?

MENTOR Mathematics Grade 6 Learner's Book, page 150
Pictures of heavy items

Oral questions Research presentations Written exercise

2.0 Measurement

2.4 Mass - Items measured in tonnes

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

-Identify real-life items measured in tonnes
-Appreciate contexts where tonnes are appropriate
-Value the relevance of mass measurement

Learners:
Discuss items in the environment measured in tonnes
Categorize items by appropriate mass units
Create posters showing items measured in tonnes
Present their findings to the class

What items are typically measured in tonnes?

MENTOR Mathematics Grade 6 Learner's Book, page 151
Pictures of heavy items

Reference materials

Group presentations 

2.0 Measurement

2.4 Mass - Relationship between kilogram and tonne

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

-Establish the relationship between kilogram and tonne
-Understand that 1000 kg equals 1 tonne
-Show interest in mass measurement relationships

Learners:
Discuss and establish that 1000 kg = 1 tonne
Create conversion charts showing the relationship
Relate to other measurement relationships (e.g., 1000 g = 1 kg)
Share their understandings

What is the relationship between kilogram and tonne?

MENTOR Mathematics Grade 6 Learner's Book, page 152 

Oral questions Written exercise 

2.0 Measurement

2.4 Mass - Relationship between kilogram and tonne

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

-Establish the relationship between kilogram and tonne
-Understand that 1000 kg equals 1 tonne
-Show interest in mass measurement relationships

Learners:
Discuss and establish that 1000 kg = 1 tonne
Create conversion charts showing the relationship
Relate to other measurement relationships (e.g., 1000 g = 1 kg)
Share their understandings

What is the relationship between kilogram and tonne?

MENTOR Mathematics Grade 6 Learner's Book, page 152 

Oral questions Written exercise 

2.0 Measurement

2.4 Mass - Estimating mass in tonnes

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

-Estimate masses of various objects in tonnes
-Develop estimation skills for large masses
-value estimation as a practical skill

Learners:
Estimate masses of large objects in tonnes
Compare estimates with actual masses when available
Discuss strategies for making reasonable estimates
Refine estimation techniques through practice

How can we estimate mass in tonnes?

MENTOR Mathematics Grade 6 Learner's Book, page 153
Pictures of heavy items
Reference materials

Estimation exercises Group discussion 

2.0 Measurement

2.4 Mass - Converting kilograms to tonnes

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

-Convert kilograms to tonnes accurately
-Apply conversion skills to solve problems
-Show interest in mass conversions

Learners:
Apply the relationship that 1000 kg = 1 tonne
Convert various measurements from kilograms to tonnes
Solve word problems involving conversions
Share conversion strategies

How do we convert kilograms to tonnes?

MENTOR Mathematics Grade 6 Learner's Book, page 154

Worksheets

Written exercise Oral questions Class assignment

2.0 Measurement

2.4 Mass - Converting tonnes to kilograms

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

-Convert tonnes to kilograms accurately
-Apply conversion skills to solve problems
-Value precision in measurement

Learners:
Apply the relationship that 1 tonne = 1000 kg
Convert various measurements from tonnes to kilograms
Solve real-life problems involving conversions
Create conversion tables

How do we convert tonnes to kilograms?

MENTOR Mathematics Grade 6 Learner's Book, page 155
Conversion charts
Worksheets

Written exercise Group activities Project work

2.0 Measurement

2.4 Mass - Addition of mass in tonnes and kilograms

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

-Add masses given in tonnes and kilograms
-Regroup kilograms to tonnes when necessary
-Show interest in mass calculations

Learners:
Add masses given in tonnes and kilograms
Regroup 1000 kg to 1 tonne when necessary
Solve word problems involving addition of mass
Create addition problems for peers to solve

How do we add masses in tonnes and kilograms?

MENTOR Mathematics Grade 6 Learner's Book, page 156
Addition worksheets

Written exercise Oral questions Peer assessment

2.0 Measurement

2.4 Mass - Subtraction of mass in tonnes and kilograms

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

-Subtract masses given in tonnes and kilograms
-Regroup 1 tonne to 1000 kg when necessary
-Value accuracy in calculation

Learners:
Subtract masses given in tonnes and kilograms
Regroup 1 tonne to 1000 kg when necessary
Solve real-life problems involving subtraction of mass
Discuss subtraction strategies

How do we subtract masses in tonnes and kilograms?

MENTOR Mathematics Grade 6 Learner's Book, page 157
Subtraction worksheets

Written exercise  Class assignment

2.0 Measurement

2.4 Mass - Subtraction of mass in tonnes and kilograms

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

-Subtract masses given in tonnes and kilograms
-Regroup 1 tonne to 1000 kg when necessary
-Value accuracy in calculation

Learners:
Subtract masses given in tonnes and kilograms
Regroup 1 tonne to 1000 kg when necessary
Solve real-life problems involving subtraction of mass
Discuss subtraction strategies

How do we subtract masses in tonnes and kilograms?

MENTOR Mathematics Grade 6 Learner's Book, page 157
Subtraction worksheets

Written exercise  Class assignment

2.0 Measurement

2.4 Mass - Multiplication of mass

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

-Multiply masses in tonnes and kilograms by whole numbers
-Regroup kilograms to tonnes when necessary
-Show interest in mass calculations

Learners:
Multiply masses given in tonnes and kilograms by whole numbers
Regroup 1000 kg to 1 tonne when necessary
Solve word problems involving multiplication of mass
Share multiplication strategies

How do we multiply masses in tonnes and kilograms?

MENTOR Mathematics Grade 6 Learner's Book, page 158
Multiplication worksheets

Written exercise Oral questions 

2.0 Measurement

2.4 Mass - Division of mass

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

-Divide masses in tonnes and kilograms by whole numbers
-Regroup 1 tonne to 1000 kg when necessary
-Value systematic approaches to calculation

Learners:
Divide masses given in tonnes and kilograms by whole numbers
Regroup 1 tonne to 1000 kg when necessary
Solve real-life problems involving division of mass
Discuss division strategies

How do we divide masses in tonnes and kilograms?

MENTOR Mathematics Grade 6 Learner's Book, page 159
Division worksheets

Written exercise Group activities Class assignment

2.0 Measurement

2.4 Mass - Real-life applications of mass

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

-Apply mass measurement concepts to real-life situations
-Solve practical problems involving mass
-Appreciate the relevance of mass measurement

Learners:
Identify real-life situations where mass measurement is used
Solve practical problems involving mass
Discuss applications in transportation, farming, etc.
Create their own mass-related problems

Where do we use mass measurement in daily life?

MENTOR Mathematics Grade 6 Learner's Book, page 160
Real-life examples
Reference materials

 Written exercise

2.0 Measurement

2.4 Mass - Digital mass measurement

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

-Use digital tools for mass measurement
-Appreciate technology in measurement
-Show interest in modern measurement techniques

Learners:
Explore digital weighing tools and applications
Discuss advantages of digital measurement
Compare traditional and digital measurement methods
Present findings to the class

How has technology changed mass measurement?

MENTOR Mathematics Grade 6 Learner's Book, page 161

Practical assessment  Group presentation

2.0 Measurement

2.4 Mass - Consolidation activities

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

-Apply all concepts related to mass measurement
-Solve integrated problems involving mass
-Show confidence in mass measurement applications

Learners:
Review key concepts of mass measurement
Solve mixed problems involving conversions and operations
Assess their understanding of mass concepts
Discuss areas needing further practice

How do we apply mass measurement concepts to solve problems?

MENTOR Mathematics Grade 6 Learner's Book, page 162

Written assessment Peer assessment Self-assessment

2.0 Measurement

2.5 Time - a.m. and p.m. notation 

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

-Identify time in a.m. and p.m. notation
-Understand the 12-hour clock system
-Show interest in time measurement

Learners:
Discuss time in a.m. (ante meridiem) and p.m. (post meridiem)
Identify morning hours as a.m. and afternoon/evening hours as p.m.
Read time from analog and digital clocks
Classify different activities by a.m. or p.m. occurrence

Why do we use a.m. and p.m. to express time?

MENTOR Mathematics Grade 6 Learner's Book, page 163
Analog and digital clocks

Oral questions Written exercise 

2.0 Measurement

2.5 Time - a.m. and p.m. notation 

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

-Identify time in a.m. and p.m. notation
-Understand the 12-hour clock system
-Show interest in time measurement

Learners:
Discuss time in a.m. (ante meridiem) and p.m. (post meridiem)
Identify morning hours as a.m. and afternoon/evening hours as p.m.
Read time from analog and digital clocks
Classify different activities by a.m. or p.m. occurrence

Why do we use a.m. and p.m. to express time?

MENTOR Mathematics Grade 6 Learner's Book, page 163
Analog and digital clocks

Oral questions Written exercise 

2.0 Measurement

2.5 Time - Writing time in a.m. and p.m.

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

-Write time correctly using a.m. and p.m. notation
-Apply 12-hour clock system in daily activities
-Value accuracy in time expression

Learners:
Write various times using a.m. and p.m. notation
Create daily schedules using a.m. and p.m.
Discuss conventions for writing time
Share schedules with classmates

How do we write time using a.m. and p.m. notation?

MENTOR Mathematics Grade 6 Learner's Book, page 164
Time worksheets
Clocks

Written exercise Group activities 

2.0 Measurement

2.5 Time - 24-hour clock system

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

-Understand the 24-hour clock system
-Relate 12-hour to 24-hour clock system
-Appreciate alternative time notation systems

Learners:
Discuss the 24-hour clock system and its advantages
Create a chart showing 12-hour and 24-hour equivalents
Practice reading time in 24-hour notation
Discuss contexts where 24-hour system is commonly used

What is the 24-hour clock system and why is it used?

MENTOR Mathematics Grade 6 Learner's Book, page 165
24-hour clock displays
Time conversion charts

Oral questions Written exercise 

2.0 Measurement

2.5 Time - Converting 12-hour to 24-hour time

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

-Convert time from 12-hour to 24-hour system
-Apply conversion procedures consistently
-Show interest in time systems

Learners:
Convert various times from 12-hour to 24-hour notation
Apply the rule that p.m. times add 12 hours to the hour value
Create conversion tables
Share conversion strategies

How do we convert time from 12-hour to 24-hour system?

MENTOR Mathematics Grade 6 Learner's Book, page 166
Conversion worksheets
Time charts

Written exercise Group activities Class assignment

2.0 Measurement

2.5 Time - Converting 24-hour to 12-hour time

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

-Convert time from 24-hour to 12-hour system
-Apply conversion procedures accurately
Value systematic approaches to conversion

Learners:
Convert various times from 24-hour to 12-hour notation
Apply the rule that hours after 12 subtract 12 and add p.m.
Solve problems involving time conversion
Discuss conversion strategies

How do we convert time from 24-hour to 12-hour system?

MENTOR Mathematics Grade 6 Learner's Book, page 167
Conversion worksheets
Time charts

Written exercise Oral questions 

2.0 Measurement

2.5 Time - Reading travel timetables

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

-Read and understand travel timetables
-Extract information from timetables
-Show interest in practical applications of time

Learners:
Examine various travel timetables (bus, train, plane)
Identify departure and arrival times in timetables
Discuss information contained in timetables
Answer questions based on timetables

How do we read and interpret travel timetables?

MENTOR Mathematics Grade 6 Learner's Book, page 168
Sample timetables
Worksheets

Written exercise Group activities Practical assessment

2.0 Measurement

2.5 Time - Interpreting travel timetables

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

-Interpret information from travel timetables
-Calculate travel durations from timetables
-Value time management in travel

Learners:
Calculate duration between departure and arrival times
Determine waiting times at intermediate stops
Solve problems based on travel timetables
Create their own sample timetables

How do we calculate travel times using timetables?

MENTOR Mathematics Grade 6 Learner's Book, page 169
Sample timetable

Written exercise Group work 

2.0 Measurement

2.5 Time - Interpreting travel timetables

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

-Interpret information from travel timetables
-Calculate travel durations from timetables
-Value time management in travel

Learners:
Calculate duration between departure and arrival times
Determine waiting times at intermediate stops
Solve problems based on travel timetables
Create their own sample timetables

How do we calculate travel times using timetables?

MENTOR Mathematics Grade 6 Learner's Book, page 169
Sample timetable

Written exercise Group work 

2.0 Measurement

2.5 Time - Creating travel schedules

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

-Create simple travel schedules using appropriate time notation
-Plan itineraries based on timetables
-Appreciate planning and organization

Learners:
Create travel schedules for hypothetical journeys
Use appropriate time notation (12-hour or 24-hour)
Include relevant details in their schedules
Present schedules to the class

How do we create effective travel schedules?

MENTOR Mathematics Grade 6 Learner's Book, page 170

Project work Peer assessment Presentation

2.0 Measurement

2.5 Time - Digital time tools

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

-Use digital tools for time management
-Appreciate technology in time measurement
-Show interest in modern time-keeping

Learners:
Explore digital time tools (clocks, watches, apps)
Discuss advantages of digital time-keeping
Compare traditional and digital time tools
Present findings to the class

How has technology changed the way we measure and manage time?

MENTOR Mathematics Grade 6 Learner's Book, page 171

Practical assessment Observation Oral presentation

2.0 Measurement

2.5 Time - Consolidation activities

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

-Apply all concepts related to time measurement
-Solve integrated problems involving time
-Show confidence in time-related applications

Learners:
Review key concepts of time measurement
Solve mixed problems involving time conversions and calculations
Assess their understanding of time concepts
Discuss areas needing further practice

How do we apply time measurement concepts to solve problems?

MENTOR Mathematics Grade 6 Learner's Book, page 172

Written assessment Peer assessment Self-assessment