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SCHEME OF WORK
Mathematics
Form 3 2026
TERM III
School


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WK LSN TOPIC SUB-TOPIC OBJECTIVES T/L ACTIVITIES T/L AIDS REFERENCE REMARKS
1

Opening of the School and Revision of end term exams

1 3
Further Logarithms
Introduction
By the end of the lesson, the learner should be able to:
Use calculators to find the logarithm of numbers
Understand logarithmic notation and concepts
Apply basic logarithmic principles
In groups, learners are guided to:
Q/A on exponential and logarithmic relationships
Discussions on logarithm definition and properties
Solving basic logarithm problems
Demonstrations of calculator usage
Explaining logarithm-exponential connections
Calculators, logarithm definition charts
KLB Mathematics Book Three Pg 89
1 4
Further Logarithms
Laws of logarithms
By the end of the lesson, the learner should be able to:
State the laws of logarithms
Apply basic logarithmic laws
Use logarithm laws for simple calculations
In groups, learners are guided to:
Q/A on logarithmic law foundations
Discussions on multiplication and division laws
Solving problems using basic laws
Demonstrations of law applications
Explaining law derivations
Calculators, logarithm law charts
Calculators, advanced law worksheets
KLB Mathematics Book Three Pg 90-93
1 5
Further Logarithms
Logarithmic equations and expressions
Further computation using logarithms
By the end of the lesson, the learner should be able to:
Solve the logarithmic equations and expressions
Apply algebraic methods to logarithmic equations
Verify solutions of logarithmic equations
In groups, learners are guided to:
Q/A on equation-solving techniques
Discussions on logarithmic equation types
Solving basic logarithmic equations
Demonstrations of solution methods
Explaining verification techniques
Calculators, equation-solving guides
Calculators, advanced equation worksheets
Calculators, computation worksheets
KLB Mathematics Book Three Pg 93-95
1 6
Further Logarithms
Further computation using logarithms
By the end of the lesson, the learner should be able to:
Solve problems involving logarithms
Apply logarithms to intermediate calculations
Handle multi-step logarithmic computations
In groups, learners are guided to:
Q/A on intermediate computational skills
Discussions on multi-step processes
Solving intermediate computation problems
Demonstrations of systematic approaches
Explaining step-by-step methods
Calculators, intermediate problem sets
Calculators, advanced computation guides
KLB Mathematics Book Three Pg 95-96
1 7
Further Logarithms
Commercial Arithmetic
Problem solving
Simple interest
By the end of the lesson, the learner should be able to:
Solve problems involving logarithms
Apply logarithms to computational applications
Integrate logarithmic concepts systematically
In groups, learners are guided to:
Q/A on integrated problem-solving
Discussions on application strategies
Solving comprehensive computational problems
Demonstrations of integrated approaches
Explaining systematic problem-solving
Calculators, comprehensive problem sets
Calculators, real-world application examples
Calculators, simple interest charts
KLB Mathematics Book Three Pg 97
2 1
Commercial Arithmetic
Simple interest
Compound interest
Compound interest
By the end of the lesson, the learner should be able to:
Calculate simple interest
Solve complex simple interest problems
Apply simple interest to real-world situations
In groups, learners are guided to:
Q/A on advanced simple interest concepts
Discussions on practical applications
Solving complex interest problems
Demonstrations of real-world scenarios
Explaining business applications
Calculators, real-world problem sets
Calculators, compound interest tables
Calculators, comparison worksheets
KLB Mathematics Book Three Pg 98-101
2 2
Commercial Arithmetic
Appreciation
Depreciation
By the end of the lesson, the learner should be able to:
Calculate the appreciation value of items
Apply appreciation concepts
Solve appreciation problems
In groups, learners are guided to:
Q/A on appreciation concepts
Discussions on asset value increases
Solving appreciation calculation problems
Demonstrations of value growth
Explaining appreciation applications
Calculators, appreciation examples
Calculators, depreciation charts
KLB Mathematics Book Three Pg 108
2 3
Commercial Arithmetic
Hire purchase
Income tax and P.A.Y.E
By the end of the lesson, the learner should be able to:
Find the hire purchase
Calculate hire purchase terms
Understand hire purchase concepts
In groups, learners are guided to:
Q/A on hire purchase principles
Discussions on installment buying
Solving basic hire purchase problems
Demonstrations of payment calculations
Explaining hire purchase benefits
Calculators, hire purchase examples
Calculators, complex hire purchase worksheets
Income tax tables, calculators
KLB Mathematics Book Three Pg 110-112
2 4
Circles: Chords and Tangents
Length of an arc
By the end of the lesson, the learner should be able to:
Calculate the length of an arc
Apply arc length formula
Understand arc-radius relationships
In groups, learners are guided to:
Q/A on circle properties and terminology
Discussions on arc measurement concepts
Solving basic arc length problems
Demonstrations of formula application
Explaining arc-angle relationships
Geometrical set, calculators
KLB Mathematics Book Three Pg 124-125
2 5
Circles: Chords and Tangents
Chords
Parallel chords
Equal chords
By the end of the lesson, the learner should be able to:
Calculate the length of a chord
Apply chord properties and theorems
Understand chord-radius relationships
In groups, learners are guided to:
Q/A on chord definition and properties
Discussions on chord calculation methods
Solving basic chord problems
Demonstrations of geometric constructions
Explaining chord theorems
Geometrical set, calculators
KLB Mathematics Book Three Pg 126-128
2 6
Circles: Chords and Tangents
Intersecting chords
By the end of the lesson, the learner should be able to:
Calculate the length of intersecting chords
Apply intersecting chord theorem
Understand chord intersection properties
In groups, learners are guided to:
Q/A on chord intersection concepts
Discussions on intersection theorem
Solving basic intersection problems
Demonstrations of theorem application
Explaining geometric proofs
Geometrical set, calculators
KLB Mathematics Book Three Pg 132-135
2 7
Circles: Chords and Tangents
Chord properties
Tangent to a circle
Tangent to a circle
By the end of the lesson, the learner should be able to:
Solve comprehensive chord problems
Integrate all chord concepts
Apply chord knowledge systematically
In groups, learners are guided to:
Q/A on comprehensive chord understanding
Discussions on integrated problem-solving
Solving mixed chord problems
Demonstrations of systematic approaches
Explaining complete chord mastery
Geometrical set, calculators
KLB Mathematics Book Three Pg 126-139
3 1
Circles: Chords and Tangents
Properties of tangents to a circle from an external point
Tangent properties
Tangents to two circles
By the end of the lesson, the learner should be able to:
State the properties of tangents to a circle from an external point
Apply external tangent properties
Solve external tangent problems
In groups, learners are guided to:
Q/A on external tangent concepts
Discussions on tangent properties
Solving external tangent problems
Demonstrations of property applications
Explaining theoretical foundations
Geometrical set, calculators
KLB Mathematics Book Three Pg 142-144
3 2
Circles: Chords and Tangents
Tangents to two circles
Contact of circles
By the end of the lesson, the learner should be able to:
Calculate the tangents of transverse common tangents
Find transverse tangent properties
Compare direct and transverse tangents
In groups, learners are guided to:
Q/A on transverse tangent concepts
Discussions on tangent type differences
Solving transverse tangent problems
Demonstrations of comparison methods
Explaining tangent classifications
Geometrical set, calculators
KLB Mathematics Book Three Pg 150-151
3 3
Circles: Chords and Tangents
Contact of circles
Circle contact
Angle in alternate segment
By the end of the lesson, the learner should be able to:
Calculate the radii of contact circles
Understand external contact properties
Compare internal and external contact
In groups, learners are guided to:
Q/A on external contact concepts
Discussions on contact type differences
Solving external contact problems
Demonstrations of contact analysis
Explaining contact applications
Geometrical set, calculators
KLB Mathematics Book Three Pg 153-154
3 4
Circles: Chords and Tangents
Angle in alternate segment
Circumscribed circle
By the end of the lesson, the learner should be able to:
Calculate the angles in alternate segments
Solve complex segment problems
Apply advanced segment theorems
In groups, learners are guided to:
Q/A on advanced segment applications
Discussions on complex angle relationships
Solving challenging segment problems
Demonstrations of sophisticated techniques
Explaining advanced applications
Geometrical set, calculators
KLB Mathematics Book Three Pg 160-161
3 5
Circles: Chords and Tangents
Escribed circles
Centroid
Orthocenter
By the end of the lesson, the learner should be able to:
Construct escribed circles
Find escribed circle properties
Apply escription concepts
In groups, learners are guided to:
Q/A on escription concepts
Discussions on escribed circle construction
Solving escription problems
Demonstrations of construction methods
Explaining escription applications
Geometrical set, calculators
KLB Mathematics Book Three Pg 165-166
3 6
Circles: Chords and Tangents
Matrices
Matrices
Matrices
Circle and triangle relationships
Introduction and real-life applications
Order of a matrix and elements
Square matrices, row and column matrices
By the end of the lesson, the learner should be able to:
Solve comprehensive circle-triangle problems
Integrate all circle and triangle concepts
Apply advanced geometric relationships
In groups, learners are guided to:
Q/A on comprehensive geometric understanding
Discussions on integrated relationships
Solving complex geometric problems
Demonstrations of advanced applications
Explaining sophisticated geometric principles
Geometrical set, calculators
Old newspapers with league tables, chalk and blackboard, exercise books
Chalk and blackboard, ruled exercise books, class register
Paper cutouts, chalk and blackboard, counters or bottle tops
KLB Mathematics Book Three Pg 164-167
3 7
Matrices
Addition of matrices
Subtraction of matrices
Combined addition and subtraction
Scalar multiplication
Introduction to matrix multiplication
By the end of the lesson, the learner should be able to:
Add matrices of the same order
Apply matrix addition rules correctly
Understand compatibility for addition
Solve matrix addition problems systematically
In groups, learners are guided to:
Q/A on matrix addition using number examples
Discussions on element-wise addition using counters
Solving basic addition using blackboard work
Demonstrations using physical counting objects
Explaining compatibility using size comparisons
Counters or stones, chalk and blackboard, exercise books
Chalk and blackboard, exercise books, number cards made from cardboard
Chalk and blackboard, exercise books, locally made operation cards
Beans or stones for grouping, chalk and blackboard, exercise books
Chalk and blackboard, rulers for tracing, exercise books
KLB Mathematics Book Three Pg 170-171
4 1
Matrices
Matrix multiplication (2×2 matrices)
Matrix multiplication (larger matrices)
Properties of matrix multiplication
By the end of the lesson, the learner should be able to:
Multiply 2×2 matrices systematically
Apply correct multiplication procedures
Calculate matrix products accurately
Understand result matrix dimensions
In groups, learners are guided to:
Q/A on 2×2 matrix multiplication using simple numbers
Discussions on systematic calculation methods
Solving 2×2 problems using step-by-step approach
Demonstrations using organized blackboard layout
Explaining product formation using grid method
Chalk and blackboard, exercise books, homemade grid templates
Chalk and blackboard, large sheets of paper for working, exercise books
Chalk and blackboard, exercise books, cardboard for property cards
KLB Mathematics Book Three Pg 176-179
4 2
Matrices
Real-world matrix multiplication applications
Identity matrix
Determinant of 2×2 matrices
By the end of the lesson, the learner should be able to:
Apply matrix multiplication to practical problems
Solve business and economic applications
Calculate costs, revenues, and quantities
Interpret matrix multiplication results
In groups, learners are guided to:
Q/A on practical applications using local business examples
Discussions on market problems using familiar contexts
Solving real-world problems using matrix methods
Demonstrations using shop keeper scenarios
Explaining result interpretation using meaningful contexts
Chalk and blackboard, local price lists, exercise books
Chalk and blackboard, exercise books, pattern cards made from paper
Chalk and blackboard, exercise books, crossed sticks for demonstration
KLB Mathematics Book Three Pg 176-179
4 3
Matrices
Inverse of 2×2 matrices - theory
Inverse of 2×2 matrices - practice
By the end of the lesson, the learner should be able to:
Understand the concept of matrix inverse
Identify conditions for matrix invertibility
Apply the inverse formula for 2×2 matrices
Understand singular matrices
In groups, learners are guided to:
Q/A on inverse concepts using reciprocal analogy
Discussions on invertibility using determinant conditions
Solving basic inverse problems using formula
Demonstrations using step-by-step method
Explaining singular matrices using zero determinant
Chalk and blackboard, exercise books, fraction examples
Chalk and blackboard, exercise books, scrap paper for verification
KLB Mathematics Book Three Pg 183-185
4 4
Matrices
Introduction to solving simultaneous equations
Solving 2×2 simultaneous equations using matrices
Advanced simultaneous equation problems
By the end of the lesson, the learner should be able to:
Understand matrix representation of simultaneous equations
Identify coefficient and constant matrices
Set up matrix equations correctly
Recognize the structure of linear systems
In groups, learners are guided to:
Q/A on equation representation using familiar equations
Discussions on coefficient identification using examples
Solving setup problems using systematic approach
Demonstrations using equation breakdown method
Explaining structure using organized layout
Chalk and blackboard, exercise books, equation examples from previous topics
Chalk and blackboard, exercise books, previous elimination method examples
Chalk and blackboard, exercise books, graph paper if available
KLB Mathematics Book Three Pg 188-189
4 5
Matrices
Matrix applications in real-world problems
Transpose of matrices
By the end of the lesson, the learner should be able to:
Apply matrix operations to practical scenarios
Solve business, engineering, and scientific problems
Model real situations using matrices
Interpret matrix solutions in context
In groups, learners are guided to:
Q/A on practical applications using local examples
Discussions on modeling using familiar situations
Solving comprehensive problems using matrix tools
Demonstrations using community-based scenarios
Explaining solution interpretation using meaningful contexts
Chalk and blackboard, local business examples, exercise books
Chalk and blackboard, exercise books, paper cutouts for demonstration
KLB Mathematics Book Three Pg 168-190
4 6
Matrices
Formulae and Variations
Formulae and Variations
Matrix equation solving
Introduction to formulae
Subject of a formula - basic cases
By the end of the lesson, the learner should be able to:
Solve matrix equations systematically
Find unknown matrices in equations
Apply inverse operations to solve equations
Verify matrix equation solutions
In groups, learners are guided to:
Q/A on equation solving using algebraic analogy
Discussions on unknown determination using systematic methods
Solving matrix equations using step-by-step approach
Demonstrations using organized solution procedures
Explaining verification using checking methods
Chalk and blackboard, exercise books, algebra reference examples
Chalk and blackboard, measuring tape or string, exercise books
Chalk and blackboard, simple balance (stones and stick), exercise books
KLB Mathematics Book Three Pg 183-190
4 7
Formulae and Variations
Subject of a formula - intermediate cases
Subject of a formula - advanced cases
By the end of the lesson, the learner should be able to:
Make complex variables the subject of formulae
Handle formulae with fractions and powers
Apply multiple inverse operations systematically
Solve intermediate difficulty problems
In groups, learners are guided to:
Q/A on complex rearrangement using systematic approach
Discussions on fraction handling using common denominators
Solving intermediate problems using organized methods
Demonstrations using step-by-step blackboard work
Explaining systematic approaches using flowcharts
Chalk and blackboard, fraction strips made from paper, exercise books
Chalk and blackboard, squared paper patterns, exercise books
KLB Mathematics Book Three Pg 191-193
5 1
Formulae and Variations
Applications of formula manipulation
Introduction to variation
Direct variation - introduction
By the end of the lesson, the learner should be able to:
Apply formula rearrangement to practical problems
Solve real-world problems using formula manipulation
Calculate unknown quantities in various contexts
Interpret results in meaningful situations
In groups, learners are guided to:
Q/A on practical applications using local examples
Discussions on real-world formula use in farming/building
Solving application problems using formula rearrangement
Demonstrations using construction and farming scenarios
Explaining practical interpretation using community examples
Chalk and blackboard, local measurement tools, exercise books
Chalk and blackboard, local price lists from markets, exercise books
Chalk and blackboard, beans or stones for counting, exercise books
KLB Mathematics Book Three Pg 191-193
5 2
Sequences and Series
Introduction to sequences and finding terms
General term of sequences and applications
Arithmetic sequences and nth term
By the end of the lesson, the learner should be able to:
Define sequences and identify sequence patterns
Find next terms using established patterns
Recognize different types of sequence patterns
Apply pattern recognition systematically
In groups, learners are guided to:
Q/A on number patterns from daily life
Discussions on counting patterns using classroom arrangements
Solving pattern completion problems step-by-step
Demonstrations using bead or stone arrangements
Explaining sequence terminology and pattern continuation
Chalk and blackboard, stones or beans for patterns, exercise books
Chalk and blackboard, numbered cards made from paper, exercise books
Chalk and blackboard, measuring tape or string, exercise books
KLB Mathematics Book Three Pg 207-208
5 3
Sequences and Series
Arithmetic sequence applications
Geometric sequences and nth term
By the end of the lesson, the learner should be able to:
Solve complex arithmetic sequence problems
Apply arithmetic sequences to real-world problems
Handle word problems involving arithmetic sequences
Model practical situations using arithmetic progressions
In groups, learners are guided to:
Q/A on practical applications using local business examples
Discussions on salary progression and savings plans
Solving real-world problems using sequence methods
Demonstrations using employment and finance scenarios
Explaining practical interpretation using meaningful contexts
Chalk and blackboard, local employment/savings examples, exercise books
Chalk and blackboard, objects for doubling demonstrations, exercise books
KLB Mathematics Book Three Pg 209-210
5 4
Sequences and Series
Geometric sequence applications
Arithmetic series and sum formula
Geometric series and applications
By the end of the lesson, the learner should be able to:
Solve complex geometric sequence problems
Apply geometric sequences to real-world problems
Handle population growth and depreciation problems
Model exponential patterns using sequences
In groups, learners are guided to:
Q/A on practical applications using population/growth examples
Discussions on exponential growth in nature and economics
Solving real-world problems using geometric methods
Demonstrations using population and business scenarios
Explaining practical interpretation using meaningful contexts
Chalk and blackboard, population/growth data examples, exercise books
Chalk and blackboard, counting materials for summation, exercise books
Chalk and blackboard, convergence demonstration materials, exercise books
KLB Mathematics Book Three Pg 211-213
5 5
Sequences and Series
Mixed problems and advanced applications
Sequences in nature and technology
By the end of the lesson, the learner should be able to:
Combine arithmetic and geometric concepts
Solve complex mixed sequence and series problems
Apply appropriate methods for different types
Model real-world situations using mathematical sequences
In groups, learners are guided to:
Q/A on problem type identification using systematic analysis
Discussions on method selection and comprehensive applications
Solving mixed problems using appropriate techniques
Demonstrations using interdisciplinary scenarios
Explaining method choice using logical reasoning
Chalk and blackboard, mixed problem collections, exercise books
Chalk and blackboard, natural and technology examples, exercise books
KLB Mathematics Book Three Pg 207-219
5 6
Binomial Expansion
Binomial expansions up to power four
Binomial expansions up to power four (continued)
Pascal's triangle
By the end of the lesson, the learner should be able to:
Expand binomial function up to power four
Apply systematic multiplication methods
Recognize coefficient patterns in expansions
Use multiplication to expand binomial expressions
In groups, learners are guided to:
Q/A on algebraic multiplication using familiar expressions
Discussions on systematic expansion using step-by-step methods
Solving basic binomial multiplication problems
Demonstrations using area models and rectangular arrangements
Explaining pattern recognition using organized layouts
Chalk and blackboard, rectangular cutouts from paper, exercise books
Chalk and blackboard, squared paper for geometric models, exercise books
Chalk and blackboard, triangular patterns drawn/cut from paper, exercise books
KLB Mathematics Book Three Pg 256
5 7
Binomial Expansion
Pascal's triangle applications
Pascal's triangle (continued)
By the end of the lesson, the learner should be able to:
Use Pascal's triangle
Apply Pascal's triangle to binomial expansions efficiently
Use triangle coefficients for various powers
Solve expansion problems using triangle methods
In groups, learners are guided to:
Q/A on triangle application using coefficient identification
Discussions on efficient expansion using triangle methods
Solving expansion problems using Pascal's triangle
Demonstrations using triangle-guided calculations
Explaining efficiency benefits using comparative methods
Chalk and blackboard, Pascal's triangle reference charts, exercise books
Chalk and blackboard, advanced triangle patterns, exercise books
KLB Mathematics Book Three Pg 257-258
6 1
Binomial Expansion
Pascal's triangle advanced
Applications to numerical cases
Applications to numerical cases (continued)
By the end of the lesson, the learner should be able to:
Use Pascal's triangle
Apply general binomial theorem concepts
Understand combination notation in expansions
Use general term formula applications
In groups, learners are guided to:
Q/A on general formula understanding using pattern analysis
Discussions on combination notation using counting principles
Solving general term problems using formula application
Demonstrations using systematic formula usage
Explaining general principles using algebraic reasoning
Chalk and blackboard, combination calculation aids, exercise books
Chalk and blackboard, simple calculation aids, exercise books
Chalk and blackboard, advanced calculation examples, exercise books
KLB Mathematics Book Three Pg 258-259
6 2
Probability
Introduction
Experimental Probability
By the end of the lesson, the learner should be able to:
Calculate the experimental probability
Understand probability concepts in daily life
Distinguish between certain and uncertain events
Recognize probability situations
In groups, learners are guided to:
Q/A on uncertain events from daily life experiences
Discussions on weather prediction and game outcomes
Analyzing chance events using coin tossing and dice rolling
Demonstrations using simple probability experiments
Explaining probability language using familiar examples
Chalk and blackboard, coins, dice made from cardboard, exercise books
Chalk and blackboard, coins, cardboard dice, tally charts, exercise books
KLB Mathematics Book Three Pg 262-264
6 3
Probability
Experimental Probability applications
Range of Probability Measure
Probability Space
By the end of the lesson, the learner should be able to:
Calculate the experimental probability
Apply experimental methods to various scenarios
Handle large sample experiments
Analyze experimental probability patterns
In groups, learners are guided to:
Q/A on advanced experimental techniques using extended trials
Discussions on sample size effects using comparative data
Solving complex experimental problems using systematic methods
Demonstrations using extended experimental procedures
Explaining pattern analysis using accumulated data
Chalk and blackboard, extended experimental materials, data recording sheets, exercise books
Chalk and blackboard, number line drawings, probability scale charts, exercise books
Chalk and blackboard, playing cards (locally made), spinners from cardboard, exercise books
KLB Mathematics Book Three Pg 262-264
6 4
Probability
Theoretical Probability
Theoretical Probability advanced
Theoretical Probability applications
By the end of the lesson, the learner should be able to:
Calculate the probability space for the theoretical probability
Apply mathematical reasoning to find probabilities
Use equally likely outcome assumptions
Calculate theoretical probabilities systematically
In groups, learners are guided to:
Q/A on theoretical calculation using mathematical principles
Discussions on equally likely assumptions and calculations
Solving theoretical problems using systematic approaches
Demonstrations using fair dice and unbiased coin examples
Explaining mathematical probability using logical reasoning
Chalk and blackboard, fair dice and coins, probability calculation aids, exercise books
Chalk and blackboard, complex probability materials, advanced calculation aids, exercise books
Chalk and blackboard, local game examples, practical scenario materials, exercise books
KLB Mathematics Book Three Pg 266-268
6 5
Probability
Combined Events
Combined Events OR probability
By the end of the lesson, the learner should be able to:
Find the probability of a combined events
Understand compound events and combinations
Distinguish between different event types
Apply basic combination rules
In groups, learners are guided to:
Q/A on event combination using practical examples
Discussions on exclusive and inclusive event identification
Solving basic combined event problems using visual methods
Demonstrations using card drawing and dice rolling combinations
Explaining combination principles using Venn diagrams
Chalk and blackboard, playing cards, multiple dice, Venn diagram drawings, exercise books
Chalk and blackboard, Venn diagram materials, card examples, exercise books
KLB Mathematics Book Three Pg 272-273
6 6
Probability
Independent Events
Independent Events advanced
Independent Events applications
By the end of the lesson, the learner should be able to:
Find the probability of independent events
Apply multiplication rule for independent events
Calculate "A and B" probabilities
Understand independence concepts
In groups, learners are guided to:
Q/A on multiplication rule using independent event examples
Discussions on independence identification and verification
Solving AND probability problems using systematic calculation
Demonstrations using multiple coin tosses and dice combinations
Explaining multiplication rule using logical reasoning
Chalk and blackboard, multiple coins and dice, independence demonstration materials, exercise books
Chalk and blackboard, playing cards for replacement scenarios, multiple experimental setups, exercise books
Chalk and blackboard, complex experimental materials, advanced calculation aids, exercise books
KLB Mathematics Book Three Pg 274-275
6 7
Probability
Tree Diagrams
Tree Diagrams advanced
By the end of the lesson, the learner should be able to:
Draw tree diagrams to show the probability space
Construct tree diagrams systematically
Represent sequential events using trees
Apply tree diagram methods
In groups, learners are guided to:
Q/A on tree construction using step-by-step methods
Discussions on sequential event representation
Solving basic tree diagram problems using systematic drawing
Demonstrations using branching examples and visual organization
Explaining tree structure using logical branching principles
Chalk and blackboard, tree diagram templates, branching materials, exercise books
Chalk and blackboard, complex tree examples, detailed calculation aids, exercise books
KLB Mathematics Book Three Pg 282
7 1
Compound Proportion and Rates of Work
Compound Proportions
Compound Proportions applications
Proportional Parts
By the end of the lesson, the learner should be able to:
Find the compound proportions
Understand compound proportion relationships
Apply compound proportion methods systematically
Solve problems involving multiple variables
In groups, learners are guided to:
Q/A on compound relationships using practical examples
Discussions on multiple variable situations using local scenarios
Solving compound proportion problems using systematic methods
Demonstrations using business and trade examples
Explaining compound proportion logic using step-by-step reasoning
Chalk and blackboard, local business examples, calculators if available, exercise books
Chalk and blackboard, construction/farming examples, exercise books
Chalk and blackboard, sharing demonstration materials, exercise books
KLB Mathematics Book Three Pg 288-290
7 2
Compound Proportion and Rates of Work
Proportional Parts applications
Rates of Work
By the end of the lesson, the learner should be able to:
Calculate the proportional parts
Apply proportional parts to complex sharing scenarios
Handle business partnership profit sharing
Solve advanced proportional distribution problems
In groups, learners are guided to:
Q/A on complex proportional sharing using business examples
Discussions on partnership profit distribution using practical scenarios
Solving advanced proportional problems using systematic methods
Demonstrations using business partnership and investment examples
Explaining practical applications using meaningful contexts
Chalk and blackboard, business partnership examples, exercise books
Chalk and blackboard, work scenario examples, exercise books
KLB Mathematics Book Three Pg 291-293
7 3
Compound Proportion and Rates of Work
Graphical Methods
Graphical Methods
Rates of Work and Mixtures
Tables of given relations
Graphs of given relations
By the end of the lesson, the learner should be able to:
Calculate the rate of work
Apply work rates to complex scenarios
Handle mixture problems and combinations
Solve advanced rate and mixture problems
In groups, learners are guided to:
Q/A on advanced work rates using complex scenarios
Discussions on mixture problems using practical examples
Solving challenging rate and mixture problems using systematic approaches
Demonstrations using cooking, construction, and manufacturing examples
Explaining mixture concepts using practical applications
Chalk and blackboard, mixture demonstration materials, exercise books
Chalk and blackboard, ruled paper for tables, exercise books
Chalk and blackboard, graph paper or grids, rulers, exercise books
KLB Mathematics Book Three Pg 295-296
7 4
Graphical Methods
Tables and graphs integration
Introduction to cubic equations
Graphical solution of cubic equations
By the end of the lesson, the learner should be able to:
Draw tables and graphs of given relations
Integrate table construction with graph plotting
Analyze relationships using both methods
Compare tabular and graphical representations
In groups, learners are guided to:
Q/A on integrated table-graph construction using comprehensive methods
Discussions on data flow from tables to graphs
Solving integrated problems using systematic approaches
Demonstrations using complete data analysis procedures
Explaining relationship analysis using combined methods
Chalk and blackboard, graph paper, data examples, exercise books
Chalk and blackboard, cubic function examples, exercise books
Chalk and blackboard, graph paper, cubic equation examples, exercise books
KLB Mathematics Book Three Pg 299-300
7 5
Graphical Methods
Advanced cubic solutions
Introduction to rates of change
By the end of the lesson, the learner should be able to:
Draw graphs of cubic equations
Apply graphical methods to complex cubic problems
Handle multiple root scenarios
Verify solutions using graphical analysis
In groups, learners are guided to:
Q/A on advanced cubic graphing using complex examples
Discussions on multiple root identification using graph analysis
Solving challenging cubic problems using systematic methods
Demonstrations using detailed cubic constructions
Explaining verification methods using graphical checking
Chalk and blackboard, advanced graph examples, exercise books
Chalk and blackboard, rate calculation examples, exercise books
KLB Mathematics Book Three Pg 302-304
7 6
Graphical Methods
Average rates of change
Advanced average rates
Introduction to instantaneous rates
By the end of the lesson, the learner should be able to:
Calculate the average rates of change
Apply average rate methods to various functions
Use graphical methods for rate calculation
Solve practical rate problems
In groups, learners are guided to:
Q/A on average rate calculation using graphical methods
Discussions on rate applications using real-world scenarios
Solving average rate problems using systematic approaches
Demonstrations using graph-based rate calculation
Explaining practical applications using meaningful contexts
Chalk and blackboard, graph paper, rate examples, exercise books
Chalk and blackboard, advanced rate scenarios, exercise books
Chalk and blackboard, tangent line examples, exercise books
KLB Mathematics Book Three Pg 304-306
7 7
Graphical Methods
Rate of change at an instant
Advanced instantaneous rates
Empirical graphs
Advanced empirical methods
By the end of the lesson, the learner should be able to:
Calculate the rate of change at an instant
Apply instantaneous rate methods systematically
Use graphical techniques for instant rates
Solve practical instantaneous rate problems
In groups, learners are guided to:
Q/A on instantaneous rate calculation using graphical methods
Discussions on tangent line slope interpretation
Solving instantaneous rate problems using systematic approaches
Demonstrations using detailed tangent constructions
Explaining practical applications using real scenarios
Chalk and blackboard, detailed graph examples, exercise books
Chalk and blackboard, advanced rate examples, exercise books
Chalk and blackboard, experimental data examples, exercise books
Chalk and blackboard, complex data examples, exercise books
KLB Mathematics Book Three Pg 310-311
8-9

End of Term Exams and Closing of school


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