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| WK | LSN | TOPIC | SUB-TOPIC | OBJECTIVES | T/L ACTIVITIES | T/L AIDS | REFERENCE | REMARKS |
|---|---|---|---|---|---|---|---|---|
| 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 |
Discussions
Solving Demonstrating Explaining |
Geometrical set,calculator
|
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 Calculate the perpendicular bisector Find the value of parallel chords Find the length of equal chords |
Discussions
Solving Demonstrating Explaining |
Geometrical set ,calculator
|
KLB Mathematics
Book Three Pg 126-128 |
|
| 2 | 6 |
Circles: Chords and tangents
|
Intersecting chords
Intersecting chords |
By the end of the lesson, the learner should be able to:
Calculate the length of intersecting chords |
Discussions
Solving Demonstrating Explaining |
Geometrical set ,calculator
|
KLB Mathematics
Book Three Pg 132-135 |
|
| 2 | 7 |
Circles: Chords and tangents
|
Tangent to a circle
Tangent to a circle Properties of tangents to a circle from an external point |
By the end of the lesson, the learner should be able to:
Construct a tangent to a circle Calculate the length of tangent Calculate the angle between tangents State the properties of tangents to a circle from an external point |
Discussions
Solving Demonstrating Explaining |
Geometrical set ,calculator
|
KLB Mathematics
Book Three Pg 139-140 |
|
| 3 | 1 |
Circles: Chords and tangents
|
Tangents to two circles
Tangents to two circles Contact of circles |
By the end of the lesson, the learner should be able to:
Calculate the tangents of direct common tangents Calculate the tangents of transverse common tangents Calculate the radii of contact circles |
Discussions
Solving Demonstrating Explaining |
Geometrical set ,calculator
|
KLB Mathematics
Book Three Pg 148-149 |
|
| 3 | 2 |
Circles: Chords and tangents
|
Contact of circles
Problem solving |
By the end of the lesson, the learner should be able to:
Calculate the radii of contact circles Solve problems involving chords, tangents and contact circles |
Discussions
Solving Demonstrating Explaining |
Geometrical set ,calculator
|
KLB Mathematics
Book Three Pg 153-154 |
|
| 3 | 3 |
Circles: Chords and tangents
|
Angle in alternate segment
Angle in alternate segment Circumscribed circle |
By the end of the lesson, the learner should be able to:
Calculate the angles in alternate segments Construct circumscribed circles |
Discussions
Solving Demonstrating Explaining |
Geometrical set ,calculator
|
KLB Mathematics
Book Three Pg 157-160 |
|
| 3 | 4 |
Circles: Chords and tangents
|
Escribed circles
Centroid Orthocenter |
By the end of the lesson, the learner should be able to:
Construct escribed circles Construct centroid Construct orthocenter |
Discussions
Solving Demonstrating Explaining |
Geometrical set ,calculator
|
KLB Mathematics
Book Three Pg 165-166 |
|
| 3 | 5 |
Vectors II
|
Coordinates in two dimensions
Coordinates in three dimensions |
By the end of the lesson, the learner should be able to:
Identify the coordinates of appoint in two dimensions Identify the coordinates of appoint in three dimensions |
Discussions
Solving Demonstrating Explaining |
Wire mesh in 3 dimensions
|
KLB Mathematics
Book Three Pg 221 |
|
| 3 | 6 |
Vectors II
|
Column vectors
Position vector Unit vectors |
By the end of the lesson, the learner should be able to:
Find a displacement and represent it in column vector Calculate the position vector Express vectors in terms of unit vectors |
Discussions
Solving Demonstrating Explaining |
Wire mesh in 3 dimensions
|
KLB Mathematics
Book Three Pg 223-224 |
|
| 3 | 7 |
Vectors II
|
Unit vectors
Magnitude of a vector in three dimensions Parallel vectors |
By the end of the lesson, the learner should be able to:
Express vectors in terms of unit vectors Calculate the magnitude of a vector in three dimensions Identify parallel vectors |
Discussions
Solving Demonstrating Explaining |
calculators
Geoboard |
KLB Mathematics
Book Three Pg 226-228 |
|
| 4 | 1 |
Vectors II
|
Collinear points
Collinear points |
By the end of the lesson, the learner should be able to:
Show that points are collinear |
Discussions
Solving Demonstrating Explaining |
Geoboard
|
KLB Mathematics
Book Three Pg 232 |
|
| 4 | 2 |
Vectors II
|
Proportion division of a line
Proportion division of a line Proportion division of a line |
By the end of the lesson, the learner should be able to:
Divide a line internally in the given ratio Divide a line externally in the given ratio Divide a line internally and externally in the given ratio |
Discussions
Solving Demonstrating Explaining |
Geoboard, calculators
|
KLB Mathematics
Book Three Pg 237-238 |
|
| 4 | 3 |
Vectors II
|
Ratio theorem
Ratio theorem Mid-point |
By the end of the lesson, the learner should be able to:
Express position vectors Find the position vector Find the mid-points of the given vectors |
Discussions
Solving Demonstrating Explaining |
Geoboard, calculators
|
KLB Mathematics
Book Three Pg 240 |
|
| 4 | 4 |
Vectors II
|
Ratio theorem
Ratio theorem |
By the end of the lesson, the learner should be able to:
Use ratio theorem to find the given vectors |
Discussions
Solving Demonstrating Explaining |
Geoboard, calculators
|
KLB Mathematics
Book Three Pg 244-245 |
|
| 4 | 5 |
Vectors II
Binomial expansion |
Applications of vectors
Applications of vectors Binomial Expansion up to power four |
By the end of the lesson, the learner should be able to:
Use vectors to show the diagonals of a parallelogram Use vectors to show the diagonals of a rectangle Expand binomial function up to power four |
Discussions
Solving Demonstrating Explaining |
Geoboard, calculators
calculators |
KLB Mathematics
Book Three Pg 248-249 |
|
| 4 | 6 |
Binomial expansion
|
Pascal
Pascal Pascal |
By the end of the lesson, the learner should be able to:
Use Pascal |
Discussions
Solving Demonstrating Explaining |
calculators
|
KLB Mathematics
Book Three Pg 256-257 |
|
| 4 | 7 |
Binomial expansion
Compound proportions and rate of work |
Applications to numerical cases
Applications to numerical cases Compound proportions |
By the end of the lesson, the learner should be able to:
Use binomial expansion to solve numerical problems Find the compound proportions |
Discussions
Solving Demonstrating Explaining |
calculators
Calculators Calculators |
KLB Mathematics
Book Three Pg 259-260 |
|
| 5 | 1 |
Compound proportions and rate of work
|
Compound proportions
Proportional parts |
By the end of the lesson, the learner should be able to:
Find the compound proportions Calculate the proportional parts |
Discussions
Solving Demonstrating Explaining |
Calculators
|
KLB Mathematics
Book Three Pg 290-291 |
|
| 5 | 2 |
Compound proportions and rate of work
|
Rates of work
Rates of work Rates of work |
By the end of the lesson, the learner should be able to:
Calculate the rate of work |
Discussions
Solving Demonstrating Explaining |
Calculators
|
KLB Mathematics
Book Three Pg 294-295 |
|
| 5 | 3 |
Probability
|
Experimental probability
Experimental probability Range of probability measure |
By the end of the lesson, the learner should be able to:
Calculate the experimental probability Calculate the range of probability measure |
Discussions
Solving Demonstrating Explaining |
Calculators
|
KLB Mathematics
Book Three Pg 262-264 |
|
| 5 | 4 |
Probability
|
Probability space
Probability space |
By the end of the lesson, the learner should be able to:
Calculate the probability space for the theoretical probability |
Discussions
Solving Demonstrating Explaining |
Calculators, charts
|
KLB Mathematics
Book Three Pg 266-267 |
|
| 5 | 5 |
Probability
|
Combined events
Combined events Independent events |
By the end of the lesson, the learner should be able to:
Find the probability of a combined events Find the probability of independent events |
Discussions
Solving Demonstrating Explaining |
Calculators, charts
|
KLB Mathematics
Book Three Pg 272-273 |
|
| 5 | 6 |
Probability
|
Independent events
Independent events Tree diagrams |
By the end of the lesson, the learner should be able to:
Find the probability of independent events Draw tree diagrams to show the probability space |
Discussions
Solving Demonstrating Explaining |
Calculators, charts
|
KLB Mathematics
Book Three Pg 276-277 |
|
| 5 | 7 |
Probability
|
Tree diagrams
Tree diagrams |
By the end of the lesson, the learner should be able to:
Use tree diagrams to find probability |
Discussions
Solving Demonstrating Explaining |
Calculators, charts
|
KLB Mathematics
Book Three Pg 283-285 |
|
| 6 | 1 |
Graphical methods
|
Tables of given relations
Graphs of given relations Graphical solution of cubic equations |
By the end of the lesson, the learner should be able to:
Draw tables of given relations Draw graphs of given relations Draw tables of cubic functions |
Discussions
Solving Demonstrating Explaining |
Geoboard & graph books
|
KLB Mathematics
Book Three Pg 299 |
|
| 6 | 2 |
Graphical methods
|
Graphical solution of cubic equations
Average rates of change Rate of change at an instant |
By the end of the lesson, the learner should be able to:
Draw graphs of cubic equations Calculate the average rates of change Calculate the rate of change at an instant |
Discussions
Solving Demonstrating Explaining |
Geoboard & graph books
|
KLB Mathematics
Book Three Pg 302-304 |
|
| 6 | 3 |
Graphical methods
|
Empirical graphs
Reduction of non-linear laws to linear form |
By the end of the lesson, the learner should be able to:
Draw the empirical graphs Draw the graphs of reduction of non-linear laws to linear form |
Discussions
Solving Demonstrating Explaining |
Geoboard & graph books
|
KLB Mathematics
Book Three Pg 315-316 |
|
| 6 | 4 |
Graphical methods
|
Reduction of non-linear laws to linear form
Reduction of non-linear laws to linear form Equation of a circle Equation of a circle Equation of a circle |
By the end of the lesson, the learner should be able to:
Draw the graphs of reduction of non-linear laws to linear form Find the equation of a circle |
Discussions
Solving Demonstrating Explaining |
Geoboard & graph books
Geoboard & graph bookss |
KLB Mathematics
Book Three Pg 318-321 |
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