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SCHEME OF WORK
Mathematics
Form 3 2025
TERM III
School


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WK LSN TOPIC SUB-TOPIC OBJECTIVES T/L ACTIVITIES T/L AIDS REFERENCE REMARKS
2 1-2
Quadratic Expressions and Equations
Factorisation of quadratic expressions
Completing squares
By the end of the lesson, the learner should be able to:
Factorize quadratic expressions
Write the perfect squares
Apply factorization methods to solve problems
Factorize quadratic expression by completing square method
Apply completing square to complex expressions
Transform expressions to vertex form
Q/A on revision of linear expressions
Discussions on quadratic expression patterns
Solving problems using factorization
Demonstrations on factorization techniques
Explaining step-by-step methods
Q/A on completing square basics
Discussions on advanced applications
Solving complex expressions
Demonstrations of vertex form transformation
Explaining complete methodology
Calculators, charts showing factorization patterns
Calculators, factorization method charts
Calculators, vertex form examples
KLB Mathematics Book Three Pg 1
KLB Mathematics Book Three Pg 3-4
2 3
Quadratic Expressions and Equations
Solving quadratic expressions by completing square
Solving quadratic expressions by factorization
By the end of the lesson, the learner should be able to:
Solve quadratic expressions by completing square
Apply completing square method to equations
Verify solutions by substitution
Q/A on equation solving methods
Discussions on systematic solving approach
Solving equations step-by-step
Demonstrations of verification methods
Explaining solution processes
Calculators, equation solving guides
Calculators, method selection charts
KLB Mathematics Book Three Pg 5-6
2 4
Quadratic Expressions and Equations
The quadratic formula
By the end of the lesson, the learner should be able to:
Solve quadratic expressions using the quadratic formula
Apply quadratic formula to any quadratic equation
Derive the quadratic formula
Q/A on formula derivation steps
Discussions on formula applications
Solving equations using formula
Demonstrations of derivation process
Explaining formula structure
Calculators, formula derivation charts
KLB Mathematics Book Three Pg 7-9
2 5
Quadratic Expressions and Equations
The quadratic formula
Formation of quadratic equations
By the end of the lesson, the learner should be able to:
Solve quadratic expressions using the quadratic formula
Apply formula to complex coefficients
Interpret discriminant values
Q/A on formula mastery
Discussions on discriminant meaning
Solving complex equations
Demonstrations of discriminant analysis
Explaining nature of roots
Calculators, discriminant interpretation guides
Calculators, word problem templates
KLB Mathematics Book Three Pg 7-9
2 6
Quadratic Expressions and Equations
Graphs of quadratic functions
By the end of the lesson, the learner should be able to:
Draw a table of the quadratic functions
Plot coordinates accurately
Construct systematic value tables
Q/A on coordinate geometry basics
Discussions on table construction
Solving plotting problems
Demonstrations of systematic plotting
Explaining table creation methods
Graph papers, calculators, plotting guides
KLB Mathematics Book Three Pg 12-15
2 7
Quadratic Expressions and Equations
Graphs of quadratic functions
By the end of the lesson, the learner should be able to:
Draw a table of the quadratic functions
Plot coordinates accurately
Construct systematic value tables
Q/A on coordinate geometry basics
Discussions on table construction
Solving plotting problems
Demonstrations of systematic plotting
Explaining table creation methods
Graph papers, calculators, plotting guides
KLB Mathematics Book Three Pg 12-15
3 1-2
Quadratic Expressions and Equations
Graphs of quadratic functions
Graphical solutions of quadratic equation
By the end of the lesson, the learner should be able to:
Draw graphs of quadratic functions
Identify vertex and axis of symmetry
Find intercepts from graphs
Draw graphs of quadratic functions
Solve quadratic equations using the graphs
Find roots as x-intercepts
Q/A on graph plotting techniques
Discussions on graph features
Solving graphing problems
Demonstrations of feature identification
Explaining graph properties
Q/A on graph-equation relationships
Discussions on graphical solutions
Solving equations graphically
Demonstrations of root finding
Explaining intersection concepts
Graph papers, calculators, rulers
KLB Mathematics Book Three Pg 12-15
KLB Mathematics Book Three Pg 15-17
3 3
Quadratic Expressions and Equations
Graphical solutions of quadratic equation
By the end of the lesson, the learner should be able to:
Solve quadratic equations using the graphs
Verify algebraic solutions graphically
Estimate solutions from graphs
Q/A on solution verification
Discussions on estimation techniques
Solving complex graphical problems
Demonstrations of verification methods
Explaining accuracy in estimation
Graph papers, calculators, estimation guides
KLB Mathematics Book Three Pg 17-19
3 4
Quadratic Expressions and Equations
Graphical solutions of quadratic equation
By the end of the lesson, the learner should be able to:
Solve quadratic equations using the graphs
Verify algebraic solutions graphically
Estimate solutions from graphs
Q/A on solution verification
Discussions on estimation techniques
Solving complex graphical problems
Demonstrations of verification methods
Explaining accuracy in estimation
Graph papers, calculators, estimation guides
KLB Mathematics Book Three Pg 17-19
3 5
Quadratic Expressions and Equations
Graphical solutions of simultaneous equations
By the end of the lesson, the learner should be able to:
Draw tables for simultaneous equations
Find the graphical solutions of simultaneous equations
Solve systems involving quadratic and linear equations
Q/A on simultaneous equation concepts
Discussions on intersection analysis
Solving systems of equations
Demonstrations of intersection finding
Explaining solution interpretation
Graph papers, calculators, intersection analysis guides
KLB Mathematics Book Three Pg 19-21
3 6
Approximations and Errors
Computing using calculators
By the end of the lesson, the learner should be able to:
Solve basic operations using calculators
Use calculator functions effectively
Apply calculator to mathematical computations
Q/A on calculator familiarity
Discussions on calculator operations
Solving basic arithmetic problems
Demonstrations of calculator functions
Explaining proper calculator usage
Calculators, operation guides
KLB Mathematics Book Three Pg 24-26
3 7
Approximations and Errors
Computing using calculators
By the end of the lesson, the learner should be able to:
Solve basic operations using calculators
Perform complex calculations accurately
Verify calculator results
Q/A on calculator accuracy
Discussions on verification methods
Solving complex computational problems
Demonstrations of result checking
Explaining calculation verification
Calculators, verification worksheets
KLB Mathematics Book Three Pg 26-28
4 1-2
Approximations and Errors
Approximation
By the end of the lesson, the learner should be able to:
Approximate values by rounding off
Round numbers to specified decimal places
Apply rounding rules correctly
Q/A on rounding concepts
Discussions on rounding techniques
Solving rounding problems
Demonstrations of rounding methods
Explaining rounding rules and applications
Calculators, rounding charts
KLB Mathematics Book Three Pg 29-30
4 3
Approximations and Errors
Estimation
By the end of the lesson, the learner should be able to:
Approximate values by truncation
Estimate values using appropriate methods
Compare estimation techniques
Q/A on estimation strategies
Discussions on truncation vs rounding
Solving estimation problems
Demonstrations of truncation methods
Explaining when to use different techniques
Calculators, estimation guides
KLB Mathematics Book Three Pg 30
4 4
Approximations and Errors
Accuracy and errors
By the end of the lesson, the learner should be able to:
Find the absolute error
Calculate relative error
Distinguish between different error types
Q/A on error concepts
Discussions on error calculations
Solving absolute and relative error problems
Demonstrations of error computation
Explaining error significance
Calculators, error calculation sheets
KLB Mathematics Book Three Pg 31-32
4 5
Approximations and Errors
Accuracy and errors
By the end of the lesson, the learner should be able to:
Find the absolute error
Calculate relative error
Distinguish between different error types
Q/A on error concepts
Discussions on error calculations
Solving absolute and relative error problems
Demonstrations of error computation
Explaining error significance
Calculators, error calculation sheets
KLB Mathematics Book Three Pg 31-32
4 6
Approximations and Errors
Percentage error
By the end of the lesson, the learner should be able to:
Find the percentage error of a given value
Calculate percentage error accurately
Interpret percentage error results
Q/A on percentage concepts
Discussions on percentage error meaning
Solving percentage error problems
Demonstrations of percentage calculations
Explaining error interpretation
Calculators, percentage error worksheets
KLB Mathematics Book Three Pg 32-34
4 7
Approximations and Errors
Rounding off error and truncation error
By the end of the lesson, the learner should be able to:
Find the rounding off error
Calculate truncation error
Compare rounding and truncation errors
Q/A on error types
Discussions on error sources
Solving rounding and truncation error problems
Demonstrations of error comparison
Explaining error analysis
Calculators, error comparison charts
KLB Mathematics Book Three Pg 34
5 1-2
Approximations and Errors
Propagation of errors
By the end of the lesson, the learner should be able to:
Find the propagation of errors in addition and subtraction
Calculate combined errors
Apply error propagation rules
Q/A on error propagation concepts
Discussions on addition/subtraction errors
Solving error propagation problems
Demonstrations of error combination
Explaining propagation principles
Calculators, error propagation guides
KLB Mathematics Book Three Pg 35-36
5 3
Approximations and Errors
Propagation of errors
By the end of the lesson, the learner should be able to:
Find the propagation of errors in addition and subtraction
Apply error propagation to complex problems
Verify error calculations
Q/A on propagation mastery
Discussions on complex error scenarios
Solving advanced propagation problems
Demonstrations of verification methods
Explaining error validation
Calculators, verification worksheets
KLB Mathematics Book Three Pg 35-36
5 4
Approximations and Errors
Propagation of errors in multiplication
By the end of the lesson, the learner should be able to:
Find the propagation of errors in multiplication
Calculate relative errors in products
Apply multiplication error rules
Q/A on multiplication error concepts
Discussions on product error calculation
Solving multiplication error problems
Demonstrations of relative error computation
Explaining multiplication error principles
Calculators, multiplication error guides
KLB Mathematics Book Three Pg 36-37
5 5
Approximations and Errors
Propagation of errors in multiplication
By the end of the lesson, the learner should be able to:
Find the propagation of errors in multiplication
Solve complex multiplication error problems
Compare different error propagation methods
Q/A on advanced multiplication errors
Discussions on complex error scenarios
Solving challenging multiplication problems
Demonstrations of method comparison
Explaining optimal error calculation
Calculators, method comparison charts
KLB Mathematics Book Three Pg 36-37
5 6
Approximations and Errors
Propagation of errors in multiplication
By the end of the lesson, the learner should be able to:
Find the propagation of errors in multiplication
Solve complex multiplication error problems
Compare different error propagation methods
Q/A on advanced multiplication errors
Discussions on complex error scenarios
Solving challenging multiplication problems
Demonstrations of method comparison
Explaining optimal error calculation
Calculators, method comparison charts
KLB Mathematics Book Three Pg 36-37
5 7
Approximations and Errors
Propagation of errors in division
By the end of the lesson, the learner should be able to:
Find the propagation of errors in division
Calculate errors in quotients
Apply division error rules
Q/A on division error concepts
Discussions on quotient error calculation
Solving division error problems
Demonstrations of division error methods
Explaining division error principles
Calculators, division error worksheets
KLB Mathematics Book Three Pg 37-38
6 1-2
Approximations and Errors
Propagation of errors in division
Word problems
By the end of the lesson, the learner should be able to:
Find the propagation of errors in division
Solve complex division error problems
Verify division error calculations
Find the propagation of errors of a word problem
Apply error analysis to real-world situations
Solve comprehensive error problems
Q/A on division error mastery
Discussions on complex division scenarios
Solving advanced division error problems
Demonstrations of error verification
Explaining accuracy in division errors
Q/A on chapter consolidation
Discussions on real-world applications
Solving comprehensive word problems
Demonstrations of problem-solving strategies
Explaining practical error analysis
Calculators, verification guides
Calculators, word problem sets, comprehensive review sheets
KLB Mathematics Book Three Pg 37-38
KLB Mathematics Book Three Pg 39-40
6 3
Approximations and Errors
Word problems
By the end of the lesson, the learner should be able to:
Find the propagation of errors of a word problem
Apply error analysis to real-world situations
Solve comprehensive error problems
Q/A on chapter consolidation
Discussions on real-world applications
Solving comprehensive word problems
Demonstrations of problem-solving strategies
Explaining practical error analysis
Calculators, word problem sets, comprehensive review sheets
KLB Mathematics Book Three Pg 39-40
6 4
Probability
Introduction
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
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
KLB Mathematics Book Three Pg 262-264
6 5
Probability
Experimental Probability
By the end of the lesson, the learner should be able to:
Calculate the experimental probability
Conduct probability experiments systematically
Record and analyze experimental data
Compare experimental results with expectations
Q/A on frequency counting using repeated experiments
Discussions on trial repetition and result recording
Solving experimental probability problems using data collection
Demonstrations using coin toss and dice roll experiments
Explaining frequency ratio calculations using practical examples
Chalk and blackboard, coins, cardboard dice, tally charts, exercise books
KLB Mathematics Book Three Pg 262-264
6 6
Probability
Experimental Probability applications
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
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
KLB Mathematics Book Three Pg 262-264
6 7
Probability
Experimental Probability applications
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
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
KLB Mathematics Book Three Pg 262-264
7 1-2
Probability
Range of Probability Measure
Probability Space
By the end of the lesson, the learner should be able to:
Calculate the range of probability measure
Express probabilities on scale from 0 to 1
Convert between fractions, decimals, and percentages
Interpret probability values correctly
Calculate the probability space for the theoretical probability
Define sample space systematically
List all possible outcomes
Apply sample space concepts
Q/A on probability scale using number line representations
Discussions on probability conversion between forms
Solving probability scale problems using systematic methods
Demonstrations using probability line and scale examples
Explaining scale interpretation using practical scenarios
Q/A on outcome listing using systematic enumeration
Discussions on complete outcome identification
Solving sample space problems using organized listing
Demonstrations using dice, cards, and spinner examples
Explaining probability calculation using outcome counting
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 265-266
KLB Mathematics Book Three Pg 266-267
7 3
Probability
Theoretical Probability
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
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
KLB Mathematics Book Three Pg 266-268
7 4
Probability
Theoretical Probability
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
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
KLB Mathematics Book Three Pg 266-268
7 5
Probability
Theoretical Probability advanced
By the end of the lesson, the learner should be able to:
Calculate the probability space for the theoretical probability
Apply theoretical probability to complex problems
Handle multiple outcome scenarios
Solve advanced theoretical problems
Q/A on advanced theoretical applications using complex scenarios
Discussions on multiple outcome analysis using systematic methods
Solving challenging theoretical problems using organized approaches
Demonstrations using complex probability setups
Explaining advanced theoretical concepts using detailed reasoning
Chalk and blackboard, complex probability materials, advanced calculation aids, exercise books
KLB Mathematics Book Three Pg 268-270
7 6
Probability
Theoretical Probability applications
By the end of the lesson, the learner should be able to:
Calculate the probability space for the theoretical probability
Apply theoretical concepts to real situations
Solve practical probability problems
Interpret results in meaningful contexts
Q/A on practical probability using local examples
Discussions on real-world applications using community scenarios
Solving application problems using theoretical methods
Demonstrations using local games and practical situations
Explaining practical interpretation using meaningful contexts
Chalk and blackboard, local game examples, practical scenario materials, exercise books
KLB Mathematics Book Three Pg 268-270
7 7
Probability
Combined Events
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
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
KLB Mathematics Book Three Pg 272-273
8 1-2
Probability
Combined Events OR probability
By the end of the lesson, the learner should be able to:
Find the probability of a combined events
Apply addition rule for OR events
Calculate "A or B" probabilities
Handle mutually exclusive events
Q/A on addition rule application using systematic methods
Discussions on mutually exclusive identification and calculation
Solving OR probability problems using organized approaches
Demonstrations using card selection and event combination
Explaining addition rule logic using Venn diagrams
Chalk and blackboard, Venn diagram materials, card examples, exercise books
KLB Mathematics Book Three Pg 272-274
8 3
Probability
Independent Events
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
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
KLB Mathematics Book Three Pg 274-275
8 4
Probability
Independent Events advanced
By the end of the lesson, the learner should be able to:
Find the probability of independent events
Distinguish between independent and dependent events
Apply conditional probability concepts
Handle complex independence scenarios
Q/A on independence verification using mathematical methods
Discussions on dependence concepts using card drawing examples
Solving dependent and independent event problems using systematic approaches
Demonstrations using replacement and non-replacement scenarios
Explaining conditional probability using practical examples
Chalk and blackboard, playing cards for replacement scenarios, multiple experimental setups, exercise books
KLB Mathematics Book Three Pg 276-278
8 5
Probability
Independent Events applications
By the end of the lesson, the learner should be able to:
Find the probability of independent events
Apply independence to practical problems
Solve complex multi-event scenarios
Integrate independence with other concepts
Q/A on complex event analysis using systematic problem-solving
Discussions on rule selection and application strategies
Solving advanced combined problems using integrated approaches
Demonstrations using complex experimental scenarios
Explaining strategic problem-solving using logical analysis
Chalk and blackboard, complex experimental materials, advanced calculation aids, exercise books
KLB Mathematics Book Three Pg 278-280
8 6
Probability
Independent Events applications
By the end of the lesson, the learner should be able to:
Find the probability of independent events
Apply independence to practical problems
Solve complex multi-event scenarios
Integrate independence with other concepts
Q/A on complex event analysis using systematic problem-solving
Discussions on rule selection and application strategies
Solving advanced combined problems using integrated approaches
Demonstrations using complex experimental scenarios
Explaining strategic problem-solving using logical analysis
Chalk and blackboard, complex experimental materials, advanced calculation aids, exercise books
KLB Mathematics Book Three Pg 278-280
8 7
Probability
Tree Diagrams
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
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
KLB Mathematics Book Three Pg 282
9 1-2
Probability
Compound Proportion and Rates of Work
Tree Diagrams advanced
Compound Proportions
By the end of the lesson, the learner should be able to:
Use tree diagrams to find probability
Apply trees to multi-stage problems
Handle complex sequential events
Calculate final probabilities using trees
Find the compound proportions
Understand compound proportion relationships
Apply compound proportion methods systematically
Solve problems involving multiple variables
Q/A on complex tree application using multi-stage examples
Discussions on replacement scenario handling
Solving complex tree problems using systematic calculation
Demonstrations using detailed tree constructions
Explaining systematic probability calculation using tree methods
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, complex tree examples, detailed calculation aids, exercise books
Chalk and blackboard, local business examples, calculators if available, exercise books
KLB Mathematics Book Three Pg 283-285
KLB Mathematics Book Three Pg 288-290
9 3
Compound Proportion and Rates of Work
Compound Proportions
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
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
KLB Mathematics Book Three Pg 288-290
9 4
Compound Proportion and Rates of Work
Compound Proportions applications
By the end of the lesson, the learner should be able to:
Find the compound proportions
Apply compound proportions to complex problems
Handle multi-step compound proportion scenarios
Solve real-world compound proportion problems
Q/A on advanced compound proportion using complex scenarios
Discussions on multi-variable relationships using practical contexts
Solving challenging compound problems using systematic approaches
Demonstrations using construction and farming examples
Explaining practical applications using community-based scenarios
Chalk and blackboard, construction/farming examples, exercise books
KLB Mathematics Book Three Pg 290-291
9 5
Compound Proportion and Rates of Work
Proportional Parts
By the end of the lesson, the learner should be able to:
Calculate the proportional parts
Understand proportional division concepts
Apply proportional parts to sharing problems
Solve distribution problems using proportional methods
Q/A on proportional sharing using practical examples
Discussions on fair distribution using ratio concepts
Solving proportional parts problems using systematic division
Demonstrations using sharing scenarios and inheritance examples
Explaining proportional distribution using logical reasoning
Chalk and blackboard, sharing demonstration materials, exercise books
KLB Mathematics Book Three Pg 291-293
9 6
Compound Proportion and Rates of Work
Proportional Parts applications
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
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
KLB Mathematics Book Three Pg 291-293
9 7
Compound Proportion and Rates of Work
Proportional Parts applications
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
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
KLB Mathematics Book Three Pg 291-293
10 1-2
Compound Proportion and Rates of Work
Rates of Work
Rates of Work and Mixtures
By the end of the lesson, the learner should be able to:
Calculate the rate of work
Understand work rate relationships
Apply time-work-efficiency concepts
Solve basic rate of work problems
Calculate the rate of work
Apply work rates to complex scenarios
Handle mixture problems and combinations
Solve advanced rate and mixture problems
Q/A on work rate calculation using practical examples
Discussions on efficiency and time relationships using work scenarios
Solving basic rate of work problems using systematic methods
Demonstrations using construction and labor examples
Explaining work rate concepts using practical work situations
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, work scenario examples, exercise books
Chalk and blackboard, mixture demonstration materials, exercise books
KLB Mathematics Book Three Pg 294-295
KLB Mathematics Book Three Pg 295-296
10 3
Graphical Methods
Tables of given relations
By the end of the lesson, the learner should be able to:
Draw tables of given relations
Construct organized data tables systematically
Prepare data for graphical representation
Understand relationship between variables
Q/A on table construction using systematic data organization
Discussions on variable relationships using practical examples
Solving table preparation problems using organized methods
Demonstrations using data collection and tabulation
Explaining systematic data arrangement using logical procedures
Chalk and blackboard, ruled paper for tables, exercise books
KLB Mathematics Book Three Pg 299
10 4
Graphical Methods
Tables of given relations
By the end of the lesson, the learner should be able to:
Draw tables of given relations
Construct organized data tables systematically
Prepare data for graphical representation
Understand relationship between variables
Q/A on table construction using systematic data organization
Discussions on variable relationships using practical examples
Solving table preparation problems using organized methods
Demonstrations using data collection and tabulation
Explaining systematic data arrangement using logical procedures
Chalk and blackboard, ruled paper for tables, exercise books
KLB Mathematics Book Three Pg 299
10 5
Graphical Methods
Graphs of given relations
By the end of the lesson, the learner should be able to:
Draw graphs of given relations
Plot points accurately on coordinate systems
Connect points to show relationships
Interpret graphs from given data
Q/A on graph plotting using coordinate methods
Discussions on point plotting and curve drawing
Solving graph construction problems using systematic plotting
Demonstrations using coordinate systems and curve sketching
Explaining graph interpretation using visual analysis
Chalk and blackboard, graph paper or grids, rulers, exercise books
KLB Mathematics Book Three Pg 300
10 6
Graphical Methods
Tables and graphs integration
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
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
KLB Mathematics Book Three Pg 299-300
10 7
Graphical Methods
Introduction to cubic equations
By the end of the lesson, the learner should be able to:
Draw tables of cubic functions
Understand cubic equation characteristics
Prepare cubic function data systematically
Recognize cubic curve patterns
Q/A on cubic function evaluation using systematic calculation
Discussions on cubic equation properties using mathematical analysis
Solving cubic table preparation using organized methods
Demonstrations using cubic function examples
Explaining cubic characteristics using pattern recognition
Chalk and blackboard, cubic function examples, exercise books
KLB Mathematics Book Three Pg 301
11 1-2
Graphical Methods
Graphical solution of cubic equations
By the end of the lesson, the learner should be able to:
Draw graphs of cubic equations
Plot cubic curves accurately
Use graphs to solve cubic equations
Find roots using graphical methods
Q/A on cubic curve plotting using systematic point plotting
Discussions on curve characteristics and root finding
Solving cubic graphing problems using careful plotting
Demonstrations using cubic curve construction
Explaining root identification using graph analysis
Chalk and blackboard, graph paper, cubic equation examples, exercise books
KLB Mathematics Book Three Pg 302-304
11 3
Graphical Methods
Advanced cubic solutions
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
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
KLB Mathematics Book Three Pg 302-304
11 4
Graphical Methods
Introduction to rates of change
By the end of the lesson, the learner should be able to:
Calculate the average rates of change
Understand rate of change concepts
Apply rate calculations to practical problems
Interpret rate meanings in context
Q/A on rate calculation using slope methods
Discussions on rate interpretation using practical examples
Solving basic rate problems using systematic calculation
Demonstrations using speed-time and distance examples
Explaining rate concepts using practical analogies
Chalk and blackboard, rate calculation examples, exercise books
KLB Mathematics Book Three Pg 304-306
11 5
Graphical Methods
Introduction to rates of change
By the end of the lesson, the learner should be able to:
Calculate the average rates of change
Understand rate of change concepts
Apply rate calculations to practical problems
Interpret rate meanings in context
Q/A on rate calculation using slope methods
Discussions on rate interpretation using practical examples
Solving basic rate problems using systematic calculation
Demonstrations using speed-time and distance examples
Explaining rate concepts using practical analogies
Chalk and blackboard, rate calculation examples, exercise books
KLB Mathematics Book Three Pg 304-306
11 6
Graphical Methods
Average rates of change
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
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
KLB Mathematics Book Three Pg 304-306
11 7
Graphical Methods
Advanced average rates
By the end of the lesson, the learner should be able to:
Calculate the average rates of change
Handle complex rate scenarios
Apply rates to business and scientific problems
Integrate rate concepts with other topics
Q/A on complex rate applications using advanced scenarios
Discussions on business and scientific rate applications
Solving challenging rate problems using integrated methods
Demonstrations using comprehensive rate examples
Explaining advanced applications using detailed analysis
Chalk and blackboard, advanced rate scenarios, exercise books
KLB Mathematics Book Three Pg 304-310
12 1-2
Graphical Methods
Introduction to instantaneous rates
By the end of the lesson, the learner should be able to:
Calculate the rate of change at an instant
Understand instantaneous rate concepts
Distinguish between average and instantaneous rates
Apply instant rate methods
Q/A on instantaneous rate concepts using limiting methods
Discussions on instant vs average rate differences
Solving basic instantaneous rate problems
Demonstrations using tangent line concepts
Explaining instantaneous rate using practical examples
Chalk and blackboard, tangent line examples, exercise books
KLB Mathematics Book Three Pg 310-311
12 3
Graphical Methods
Rate of change at an instant
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
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
KLB Mathematics Book Three Pg 310-311
12 4
Graphical Methods
Advanced instantaneous rates
By the end of the lesson, the learner should be able to:
Calculate the rate of change at an instant
Handle complex instantaneous rate scenarios
Apply instant rates to advanced problems
Integrate instantaneous concepts with applications
Q/A on advanced instantaneous applications using complex examples
Discussions on sophisticated rate problems using detailed analysis
Solving challenging instantaneous problems using systematic methods
Demonstrations using comprehensive rate constructions
Explaining advanced applications using detailed reasoning
Chalk and blackboard, advanced rate examples, exercise books
KLB Mathematics Book Three Pg 310-315
12 5
Graphical Methods
Empirical graphs
By the end of the lesson, the learner should be able to:
Draw the empirical graphs
Understand empirical data representation
Plot experimental data systematically
Analyze empirical relationships
Q/A on empirical data plotting using experimental examples
Discussions on real data representation using practical scenarios
Solving empirical graphing problems using systematic methods
Demonstrations using experimental data examples
Explaining empirical analysis using practical interpretations
Chalk and blackboard, experimental data examples, exercise books
KLB Mathematics Book Three Pg 315-316
12 6
Graphical Methods
Empirical graphs
By the end of the lesson, the learner should be able to:
Draw the empirical graphs
Understand empirical data representation
Plot experimental data systematically
Analyze empirical relationships
Q/A on empirical data plotting using experimental examples
Discussions on real data representation using practical scenarios
Solving empirical graphing problems using systematic methods
Demonstrations using experimental data examples
Explaining empirical analysis using practical interpretations
Chalk and blackboard, experimental data examples, exercise books
KLB Mathematics Book Three Pg 315-316
12 7
Graphical Methods
Advanced empirical methods
By the end of the lesson, the learner should be able to:
Draw the empirical graphs
Apply empirical methods to complex data
Handle large datasets and trends
Interpret empirical results meaningfully
Q/A on advanced empirical techniques using complex datasets
Discussions on trend analysis using systematic methods
Solving challenging empirical problems using organized approaches
Demonstrations using comprehensive data analysis
Explaining advanced interpretations using detailed reasoning
Chalk and blackboard, complex data examples, exercise books
KLB Mathematics Book Three Pg 315-321

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