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SCHEME OF WORK
Essential Mathematics
Grade 10 2026
TERM I
School


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WK LSN STRAND SUB-STRAND LESSON LEARNING OUTCOMES LEARNING EXPERIENCES KEY INQUIRY QUESTIONS LEARNING RESOURCES ASSESSMENT METHODS REFLECTION
5 1
Numbers and Algebra
Real Numbers - Odd and even numbers
Real Numbers - Prime and composite numbers
By the end of the lesson, the learner should be able to:

- Identify odd and even numbers
- Classify numbers as odd or even based on the ones place value
- Relate odd and even numbers to real life situations like sharing items equally

- Measure the height of classmates in centimetres and record in a table
- Classify each recorded number as odd or even
- Discuss with peers reasons for classification based on the digit in the ones place value
Why are numbers important?
- Mentor Essential Mathematics pg. 1
- Number cards
- Charts on odd and even numbers
- Mentor Essential Mathematics pg. 3
- Factor charts
- Number cards
- Oral questions - Written exercises - Observation
5 2
Numbers and Algebra
Real Numbers - Rational and irrational numbers
Real Numbers - Combined operations on rational numbers
Real Numbers - Combined operations on rational numbers
Real Numbers - Reciprocal of numbers
By the end of the lesson, the learner should be able to:

- Define rational and irrational numbers
- Classify real numbers as rational or irrational
- Relate rational numbers to everyday measurements like prices and quantities

- Use digital devices to search for meaning of rational and irrational numbers
- Classify given numbers as rational or irrational
- Discuss examples of rational numbers in daily transactions
Why are numbers important?
- Mentor Essential Mathematics pg. 5
- Digital devices
- Number charts
- Calculators
- Digital resources
- Mentor Essential Mathematics pg. 7
- Word problem cards
- Mentor Essential Mathematics pg. 8
- Thermometer charts
- Mentor Essential Mathematics pg. 9
- Scientific calculators
- Digital devices
- Oral questions - Written exercises - Observation
5 3
Numbers and Algebra
Real Numbers - Application of rational numbers
Indices - Powers and bases
Indices - Expressing numbers in index form
Indices - Multiplication law
By the end of the lesson, the learner should be able to:

- Apply rational numbers in solving real-life problems
- Solve problems involving fractions, decimals and mixed operations
- Connect rational numbers to daily activities like cooking, farming and finance

- Solve problems on sharing resources, measuring ingredients and calculating distances
- Discuss applications in budgeting, farming and construction
- Work with peers on real-life case scenarios
Why are numbers important?
- Mentor Essential Mathematics pg. 11
- Word problem cards
- Calculators
- Mentor Essential Mathematics pg. 13
- Number cards
- Charts on indices
- Mentor Essential Mathematics pg. 14
- Calculators
- Digital resources
- Mentor Essential Mathematics pg. 15
- Index law charts
- Written tests - Portfolio - Class activities
5 4
Numbers and Algebra
Indices - Division law
Indices - Power of a power
By the end of the lesson, the learner should be able to:

- State the division law of indices
- Apply the division law to simplify expressions
- Relate division of indices to sharing and distribution problems

- Divide numbers with the same base by subtracting powers
- Simplify expressions using the division law
- Solve problems on distributing items among groups
How are the laws of indices applied in real life?
- Mentor Essential Mathematics pg. 16
- Index law charts
- Calculators
- Mentor Essential Mathematics pg. 17
- Written tests - Class activities - Observation
5 5
Numbers and Algebra
Indices - Zero index
Indices - Applying laws of indices
Indices - Applying laws of indices in numerical computations
By the end of the lesson, the learner should be able to:

- State the zero index law
- Apply the zero index to simplify expressions
- Understand why any non-zero number raised to power zero equals one

- Use division law to derive the zero index law
- Simplify expressions involving zero index
- Verify the zero index law using calculators
Why are indices important?
- Mentor Essential Mathematics pg. 18
- Calculators
- Index law charts
- Mentor Essential Mathematics pg. 19
- Digital devices
- Digital resources
- Oral questions - Written exercises - Observation
6 1
Numbers and Algebra
Indices - Problem solving with indices
Quadratic Equations - Formation of algebraic expressions
By the end of the lesson, the learner should be able to:

- Apply indices to solve practical problems
- Work collaboratively to solve index problems
- Connect indices to technological applications like data storage

- Work with peers on practical problems involving indices
- Present solutions and discuss different approaches
- Research applications of indices in computer memory and data
Why are indices important?
- Mentor Essential Mathematics pg. 20
- Digital devices
- Calculators
- Mentor Essential Mathematics pg. 21
- Word problem cards
- Charts
- Portfolio - Observation - Written tests
6 2
Numbers and Algebra
Quadratic Equations - Formation of algebraic expressions from real life
Quadratic Equations - Formation of quadratic expressions
Quadratic Equations - Quadratic expressions from real life situations
By the end of the lesson, the learner should be able to:

- Form complex algebraic expressions from multiple quantities
- Simplify algebraic expressions
- Apply algebraic expressions to calculate costs, distances and areas

- Form expressions involving multiple unknown quantities
- Simplify expressions by collecting like terms
- Solve problems on cost, profit and measurements
How are quadratic equations applied in real life?
- Mentor Essential Mathematics pg. 22
- Word problem cards
- Calculators
- Mentor Essential Mathematics pg. 23
- Rectangular cut-outs
- Charts
- Mentor Essential Mathematics pg. 24
- Diagram charts
- Graph paper
- Written exercises - Class activities - Portfolio
6 3
Numbers and Algebra
Quadratic Equations - Formation of quadratic equations
Quadratic Equations - Quadratic equations from word problems
Quadratic Equations - Factorisation of quadratic expressions
By the end of the lesson, the learner should be able to:

- Distinguish between quadratic expressions and equations
- Form quadratic equations from given conditions
- Apply quadratic equations to problems on area and dimensions

- Form quadratic equations from area problems
- Set up equations where expression equals a given value
- Discuss volleyball pitch and room dimension problems
How are quadratic equations applied in real life?
- Mentor Essential Mathematics pg. 25
- Diagram charts
- Calculators
- Mentor Essential Mathematics pg. 26
- Word problem cards
- Mentor Essential Mathematics pg. 27
- Factor pair charts
- Written exercises - Class activities - Oral questions
6 4
Numbers and Algebra
Quadratic Equations - Factorisation by grouping
Quadratic Equations - Factorisation of expressions ax² + bx + c
By the end of the lesson, the learner should be able to:

- Factorise quadratic expressions by grouping
- Apply the grouping method to various expressions
- Verify factorisation by expanding the factors

- Split the middle term into two terms
- Group terms and factorise each group
- Extract the common factor and complete factorisation
How are quadratic equations applied in real life?
- Mentor Essential Mathematics pg. 27
- Worked examples charts
- Calculators
- Mentor Essential Mathematics pg. 28
- Factor charts
- Written exercises - Class activities - Oral questions
6 5
Numbers and Algebra
Quadratic Equations - Solving by factorisation
Quadratic Equations - Solving equations with repeated roots
Quadratic Equations - Applications to real life problems
By the end of the lesson, the learner should be able to:

- Apply factorisation to solve quadratic equations
- Find solutions by equating each factor to zero
- Verify solutions by substitution into the original equation

- Factorise the quadratic expression
- Set each factor equal to zero and solve for x
- Check solutions by substituting back into the equation
How are quadratic equations applied in real life?
- Mentor Essential Mathematics pg. 28
- Worked examples charts
- Calculators
- Mentor Essential Mathematics pg. 29
- Calculators
- Worked examples
- Diagram charts
- Written exercises - Class activities - Oral questions
7 1
Measurements and Geometry
Similarity and Enlargement - Properties of similar figures
Similarity and Enlargement - Centre of enlargement and linear scale factor
Similarity and Enlargement - Linear scale factor
Similarity and Enlargement - Drawing images under enlargement
Similarity and Enlargement - Drawing images on Cartesian plane
By the end of the lesson, the learner should be able to:

- Identify properties of similar figures
- Compare corresponding sides and angles of similar figures
- Relate similarity to real life objects like photographs and maps

- Collect objects from the environment and sort similar objects together
- Measure corresponding sides of similar triangles and determine ratios
- Measure corresponding angles of similar figures
- Discuss reasons why objects are considered similar
How do we identify similar figures in our environment?
- Mentor Essential Mathematics pg. 31
- Similar objects (containers, shapes)
- Rulers and protractors
- Digital resources
- Mentor Essential Mathematics pg. 33
- Protractors
- Rulers
- Cut-outs of similar shapes
- Mentor Essential Mathematics pg. 37
- Plain paper
- Pencils
- Mentor Essential Mathematics pg. 38
- Graph paper
- Calculators
- Mentor Essential Mathematics pg. 40
- Geometrical instruments
- Mentor Essential Mathematics pg. 41
- Observation - Oral questions - Written assignments
7 2
Measurements and Geometry
Similarity and Enlargement - Area scale factor
Similarity and Enlargement - Area scale factor calculations
Similarity and Enlargement - Volume scale factor
Similarity and Enlargement - Relating linear, area and volume scale factors
By the end of the lesson, the learner should be able to:

- Determine the area scale factor of similar figures
- Calculate areas of objects and their images
- Relate area scale factor to land surveying and floor planning

- Draw right-angled triangle and enlarge with scale factor 3
- Calculate areas of object and image
- Determine ratio of areas
- Discuss relationship between linear and area scale factors
What is the relationship between linear scale factor and area scale factor?
- Mentor Essential Mathematics pg. 42
- Graph paper
- Calculators
- Rulers
- Mentor Essential Mathematics pg. 44
- Rulers
- Digital resources
- Mentor Essential Mathematics pg. 43
- Similar containers
- Calculators
- Mentor Essential Mathematics pg. 45
- Manila paper
- Scissors
- Observation - Oral questions - Written assignments
7 3
Measurements and Geometry
Similarity and Enlargement - Application to area
Similarity and Enlargement - Application to volume
Reflection - Lines of symmetry in plane figures
By the end of the lesson, the learner should be able to:

- Apply linear scale factor to find areas of similar figures
- Solve problems on area using scale factors
- Connect similarity concepts to architectural blueprints and scale models

- Calculate areas of similar figures using scale factors
- Solve word problems involving area scale factor
- Use digital devices to explore applications
- Present solutions to peers
How do we apply area scale factor to solve problems?
- Mentor Essential Mathematics pg. 46
- Calculators
- Digital resources
- Reference books
- Mentor Essential Mathematics pg. 47
- Manila paper
- Locally available materials
- Mentor Essential Mathematics pg. 50
- Paper cut-outs
- Scissors
- Various 2D objects
- Observation - Oral questions - Written assignments
7 4
Measurements and Geometry
Reflection - Lines of symmetry in regular polygons
Reflection - Properties of reflection
Reflection - Drawing images given object and mirror line
Reflection - Reflection along x = 0
Reflection - Reflection along y = 0
By the end of the lesson, the learner should be able to:

- Determine lines of symmetry in regular polygons
- State that regular polygons have lines of symmetry equal to number of sides
- Connect symmetry to design patterns in fabric and architecture

- Draw regular polygons and identify lines of symmetry
- Trace diagrams and draw lines of symmetry
- State number of lines of symmetry for various alphabets
- Discuss patterns observed
What is the relationship between sides and lines of symmetry in regular polygons?
- Mentor Essential Mathematics pg. 52
- Rulers
- Protractors
- Plain paper
- Mentor Essential Mathematics pg. 53
- Plane mirrors
- Mentor Essential Mathematics pg. 54
- Plain paper
- Set squares
- Mentor Essential Mathematics pg. 56
- Graph paper
- Pencils
- Mentor Essential Mathematics pg. 58
- Calculators
- Observation - Oral questions - Written tests
7 5
Measurements and Geometry
Reflection - Reflection along y = x
Reflection - Drawing mirror line given object and image on plane surface
Reflection - Drawing mirror line on Cartesian plane
Reflection - Application in real life situations
Trigonometry - Identifying sides of a right-angled triangle
By the end of the lesson, the learner should be able to:

- Draw an image after reflection along the line y = x
- Determine coordinates of image points when reflected along y = x
- Use reflection in creating tessellations and artistic patterns

- Plot triangles on Cartesian plane
- Draw line y = x and reflect points
- Record and compare coordinates
- Establish the rule for reflection along y = x
What happens to coordinates when reflecting along y = x?
- Mentor Essential Mathematics pg. 57
- Graph paper
- Rulers
- Pencils
- Mentor Essential Mathematics pg. 60
- Plain paper
- Compasses
- Mentor Essential Mathematics pg. 61
- Mentor Essential Mathematics pg. 63
- Digital resources
- Mentor Essential Mathematics pg. 65
- Ladders
- Protractors
- Rulers
- Observation - Practical work - Written assignments
8

Midterm break

9 1
Measurements and Geometry
Trigonometry - Tangent ratio
Trigonometry - Applications of tangent ratio
Trigonometry - Sine ratio
Trigonometry - Applications of sine ratio
Trigonometry - Cosine ratio
By the end of the lesson, the learner should be able to:

- Determine the tangent of acute angles in a right-angled triangle
- Calculate tangent ratios from given measurements
- Apply tangent ratio in calculating heights and distances in surveying

- Measure opposite and adjacent sides in similar triangles
- Calculate ratio of opposite to adjacent for angle θ
- Record ratios and observe that they are constant
- Work out tangent of angles in various triangles
What is the tangent of an angle?
- Mentor Essential Mathematics pg. 67
- Rulers
- Protractors
- Calculators
- Mentor Essential Mathematics pg. 68
- Calculators
- Reference books
- Mentor Essential Mathematics pg. 69
- Mentor Essential Mathematics pg. 71
- Digital resources
- Mentor Essential Mathematics pg. 72
- Observation - Oral questions - Written tests
9 2
Measurements and Geometry
Trigonometry - Applications of cosine ratio
Trigonometry - Sines and cosines of complementary angles
Trigonometry - Solving equations involving complementary angles
Trigonometry - Making a clinometer
By the end of the lesson, the learner should be able to:

- Apply cosine ratio to solve problems
- Calculate cosine from real-life situations
- Use cosine in determining base distances and horizontal measurements

- Calculate cosine of angles formed by ladders and ground
- Work out cosine of angles in warehouse roof designs
- Solve problems involving ramps and inclined surfaces
- Share solutions with classmates
How is cosine ratio applied in real life?
- Mentor Essential Mathematics pg. 74
- Calculators
- Rulers
- Reference books
- Mentor Essential Mathematics pg. 75
- Scientific calculators
- Reference books
- Digital resources
- Mentor Essential Mathematics pg. 76
- Exercise books
- Mentor Essential Mathematics pg. 77
- Manila paper
- Blackboard protractor
- String and weight
- Observation - Oral questions - Written assignments
9 3
Measurements and Geometry
Trigonometry - Angle of elevation
Trigonometry - Problems on angle of elevation
By the end of the lesson, the learner should be able to:

- Apply trigonometric ratios to angles of elevation
- Calculate heights using angles of elevation
- Use angle of elevation in determining heights of flagpoles, trees and buildings

- Use clinometer to measure angle of elevation of tall objects
- Measure horizontal distance from object
- Apply trigonometric ratios to calculate heights
- Compare calculated heights with actual measurements
How do we use angles of elevation to find heights?
- Mentor Essential Mathematics pg. 79
- Clinometers
- Tape measures
- Calculators
- Mentor Essential Mathematics pg. 80
- Calculators
- Rulers
- Exercise books
- Observation - Practical work - Written tests
9 4
Measurements and Geometry
Trigonometry - Angle of depression
Trigonometry - Application in real life situations
Area of Polygons - Area of triangle given two sides and an included angle
Area of Polygons - Problems on area of triangle
Area of Polygons - Heron's Formula
By the end of the lesson, the learner should be able to:

- Apply trigonometric ratios to angles of depression
- Calculate distances using angles of depression
- Use angle of depression in aviation and marine navigation

- Discuss meaning of angle of depression
- Draw diagrams showing angles of depression
- Apply trigonometric ratios to find distances
- Solve problems involving observers on cliffs and buildings
How do we use angles of depression to find distances?
- Mentor Essential Mathematics pg. 80
- Calculators
- Rulers
- Digital resources
- Mentor Essential Mathematics pg. 81
- Digital resources
- Reference books
- Mentor Essential Mathematics pg. 84
- Protractors
- Calculators
- Mentor Essential Mathematics pg. 85
- Exercise books
- Mentor Essential Mathematics pg. 86
- Scientific calculators
- Observation - Oral questions - Written tests
9 5
Measurements and Geometry
Area of Polygons - Problems using Heron's Formula
Area of Polygons - Area of a rhombus
Area of Polygons - Area of rhombus given side and angle
Area of Polygons - Area of a parallelogram
Area of Polygons - Area of parallelogram using ab sin θ
By the end of the lesson, the learner should be able to:

- Solve problems on area of triangles using Heron's Formula
- Calculate areas of triangles with all three sides given
- Apply Heron's formula to triangular parks, gardens and stool tops

- Calculate areas of triangular cut-outs
- Work out areas of traditional stool tops
- Solve problems on triangular vegetable gardens
- Present solutions to peers
How is Heron's Formula applied in real life?
- Mentor Essential Mathematics pg. 87
- Calculators
- Exercise books
- Reference books
- Mentor Essential Mathematics pg. 88
- Rulers
- Protractors
- Calculators
- Mentor Essential Mathematics pg. 89
- Protractors
- Mentor Essential Mathematics pg. 92
- Mentor Essential Mathematics pg. 94
- Exercise books
- Observation - Oral questions - Written tests
10 1
Measurements and Geometry
Area of Polygons - Area of a regular pentagon
Area of Polygons - Problems on area of pentagon
Area of Polygons - Area of a regular hexagon
By the end of the lesson, the learner should be able to:

- Determine the area of a regular pentagon
- Divide pentagon into triangles and calculate total area
- Apply pentagon area to flower bed designs and pizza box lids

- Draw regular pentagon and divide into 5 triangles
- Measure radius from centre to vertex
- Calculate area of one triangle
- Multiply by 5 to get total area
How do we find the area of a regular pentagon?
- Mentor Essential Mathematics pg. 95
- Rulers
- Protractors
- Calculators
- Mentor Essential Mathematics pg. 97
- Calculators
- Exercise books
- Digital resources
- Mentor Essential Mathematics pg. 96
- Observation - Oral questions - Written assignments
10 2
Measurements and Geometry
Area of Polygons - Application in real life situations
Area of a Part of a Circle - Area of a sector
Area of a Part of a Circle - Problems on area of sector
Area of a Part of a Circle - Area of a segment
By the end of the lesson, the learner should be able to:

- Apply areas of polygons in real-life situations
- Solve combined problems on areas of polygons
- Use polygon areas in calculating material costs and backyard coverage

- Calculate areas of hexagonal tile sections
- Work out total area of backyards covered with hexagonal blocks
- Determine cost of materials for polygon-shaped items
- Discuss applications in day-to-day life
How are areas of polygons useful in real life?
- Mentor Essential Mathematics pg. 98
- Calculators
- Digital resources
- Reference books
- Mentor Essential Mathematics pg. 101
- Compasses
- Protractors
- Calculators
- Mentor Essential Mathematics pg. 102
- Rulers
- Exercise books
- Mentor Essential Mathematics pg. 103
- Observation - Oral questions - Written tests
10 3
Measurements and Geometry
Area of a Part of a Circle - Problems on area of segment
Area of a Part of a Circle - Area swept by gate
Area of a Part of a Circle - Problems on curved paths and decorations
Area of a Part of a Circle - Clock and sprinkler problems
Area of a Part of a Circle - Combined problems
Surface Area of Solids - Nets of cones
By the end of the lesson, the learner should be able to:

- Solve problems on area of segments
- Calculate areas of segment-shaped objects
- Apply segment area to window decorations and promotional stands

- Calculate area of kitchen garden segments
- Work out area of school logo designs
- Solve problems on triangular glass windows
- Share solutions with classmates
How do we solve problems involving segments?
- Mentor Essential Mathematics pg. 105
- Calculators
- Exercise books
- Reference books
- Mentor Essential Mathematics pg. 107
- Tape measures
- Protractors
- Calculators
- Mentor Essential Mathematics pg. 108
- Rulers
- Digital resources
- Mentor Essential Mathematics pg. 110
- Clocks
- Mentor Essential Mathematics pg. 111
- Mentor Essential Mathematics pg. 112
- Manila paper
- Scissors
- Cone-shaped objects
- Observation - Oral questions - Written tests
10 4
Measurements and Geometry
Surface Area of Solids - Surface area of a cone from its net
Surface Area of Solids - Surface area of cone using formula
Surface Area of Solids - Nets of pyramids
Surface Area of Solids - Surface area of square-based pyramid
Surface Area of Solids - Surface area of rectangular-based pyramid
By the end of the lesson, the learner should be able to:

- Determine surface area of cones from nets
- Calculate area of sector and circular base
- Apply cone surface area to calculating material for making party hats and funnels

- Measure angle, radius of sector and radius of circular base
- Calculate area of sector using θ/360 × πr²
- Calculate area of circular base using πr²
- Add to get total surface area
How do we find the surface area of a cone from its net?
- Mentor Essential Mathematics pg. 113
- Cone nets
- Protractors
- Calculators
- Mentor Essential Mathematics pg. 114
- Calculators
- Exercise books
- Reference books
- Mentor Essential Mathematics pg. 115
- Manila paper
- Scissors
- Rulers
- Mentor Essential Mathematics pg. 116
- Graph paper
- Mentor Essential Mathematics pg. 117
- Observation - Oral questions - Written tests
10 5
Measurements and Geometry
Surface Area of Solids - Surface area of a sphere
Surface Area of Solids - Surface area of a hemisphere
Surface Area of Solids - Surface area of frustum of a cone
Surface Area of Solids - Problems on frustum of a cone
By the end of the lesson, the learner should be able to:

- Calculate the surface area of a sphere
- Apply the formula 4πr²
- Use sphere surface area in calculating material for balls, globes and decorative spheres

- Collect spherical objects (soccer balls, marbles, oranges)
- Estimate and record radius of each object
- Calculate surface area using formula 4πr²
- Share work with other groups
How do we find the surface area of a sphere?
- Mentor Essential Mathematics pg. 120
- Spherical objects
- Rulers
- Calculators
- Mentor Essential Mathematics pg. 121
- Oranges
- Knives
- Mentor Essential Mathematics pg. 122
- Manila paper
- Scissors
- Mentor Essential Mathematics pg. 124
- Calculators
- Exercise books
- Reference books
- Observation - Oral questions - Written assignments
11 1
Measurements and Geometry
Surface Area of Solids - Surface area of frustum of a pyramid
Surface Area of Solids - Problems on frustum of a pyramid
Volume and Capacity - Volume of a cone
By the end of the lesson, the learner should be able to:

- Determine surface area of frustum of a square-based pyramid
- Calculate lateral surface area using ½(P₁ + P₂) × L
- Apply to lampshade designs, water tanks and display stands

- Make model of pyramid and cut parallel to base
- Identify top perimeter (P₁), bottom perimeter (P₂) and slant height (L)
- Calculate lateral surface area: ½(P₁ + P₂) × L
- Add areas of top and bottom to get total surface area
How do we find surface area of a frustum of a pyramid?
- Mentor Essential Mathematics pg. 125
- Manila paper
- Scissors
- Calculators
- Mentor Essential Mathematics pg. 127
- Calculators
- Exercise books
- Digital resources
- Mentor Essential Mathematics pg. 132
- Sand
- Observation - Practical work - Written assignments
11 2
Measurements and Geometry
Volume and Capacity - Problems on volume of cones
Volume and Capacity - Volume of cone given slant height
Volume and Capacity - Volume of a pyramid
Volume and Capacity - Problems on volume of pyramids
Volume and Capacity - Volume of frustum of a cone
Volume and Capacity - Problems on frustum of a cone
By the end of the lesson, the learner should be able to:

- Calculate volume of cones given dimensions
- Determine capacity of cone-shaped containers
- Apply cone volume to funnel designs and conical flasks in laboratories

- Calculate volume of cone-shaped containers
- Convert volume to capacity in litres
- Work out radius or height when volume is given
- Solve problems on ice cream cones and funnels
How do we calculate the capacity of a cone?
- Mentor Essential Mathematics pg. 133
- Calculators
- Exercise books
- Reference books
- Mentor Essential Mathematics pg. 134
- Rulers
- Exercise books
- Mentor Essential Mathematics pg. 135
- Pyramid models
- Calculators
- Mentor Essential Mathematics pg. 136
- Mentor Essential Mathematics pg. 138
- Manila paper
- Scissors
- Mentor Essential Mathematics pg. 140
- Digital resources
- Observation - Oral questions - Written tests
11 3
Measurements and Geometry
Volume and Capacity - Volume of frustum of a pyramid
Volume and Capacity - Problems on frustum of a pyramid
Volume and Capacity - Volume of composite solids
Volume and Capacity - Capacity problems
Volume and Capacity - Combined problems
By the end of the lesson, the learner should be able to:

- Determine volume of frustum of a pyramid
- Calculate volume by subtracting smaller pyramid from larger pyramid
- Apply to water storage tanks and traditional basket designs

- Make model of pyramid and cut parallel to base
- Measure dimensions of original and cut-off pyramids
- Calculate volumes of both pyramids
- Subtract to get volume of frustum
How do we find volume of a frustum of a pyramid?
- Mentor Essential Mathematics pg. 142
- Manila paper
- Scissors
- Calculators
- Mentor Essential Mathematics pg. 144
- Calculators
- Exercise books
- Reference books
- Mentor Essential Mathematics pg. 145
- Models of solids
- Digital resources
- Mentor Essential Mathematics pg. 146
- Containers
- Exercise books
- Mentor Essential Mathematics pg. 147
- Digital resources
- Observation - Practical work - Written tests

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