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| WK | LSN | TOPIC | SUB-TOPIC | OBJECTIVES | T/L ACTIVITIES | T/L AIDS | REFERENCE | REMARKS |
|---|---|---|---|---|---|---|---|---|
| 1 |
Reporting back and revision of last term exam |
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| 2 | 1 |
Linear Motion
|
Displacement, velocity, speed and acceleration
|
By the end of the
lesson, the learner
should be able to:
Define displacement, speed velocity and acceleration |
Teacher/pupil discussion
Plotting graphs Drawing graphs |
Graph papers
Stones Pieces of paper |
KLB Maths Bk2 Pg. 228-238
|
|
| 2 | 2-3 |
Linear Motion
|
Distinguishing terms
Distinguishing velocity and acceleration Distance time graphs Interpret the velocity time graph Interpreting graphs Relative speed (objects moving in the same direction) |
By the end of the
lesson, the learner
should be able to:
distinguish between distance and displacement, speed and velocity determine velocity and acceleration plot and draw the distance time graphs interpret a velocity time graph interpret graphs of linear motion solve problems on objects moving in different directions |
Plotting graphs
Drawing graphs Learners determine velocity and acceleration Learners interpret a velocity time graph Learners interpret graphs Teacher/pupil discussion |
Graph papers
Stones Pieces of paper Drawn graphs Real life situation Chalkboard illustrations |
KLB Maths Bk2 Pg. 228-238
KLB Maths Bk2 Pg.333 |
|
| 3 | 1 |
Linear Motion
Statistics Statistics |
Problem solving
Definition Collection and organization of data |
By the end of the
lesson, the learner
should be able to:
solve problems on linear motion definestatistics collect and organize data |
Question answer method
Collecting data Measuring length/mass/age Drawing graphs Drawing tables Using symbols to represent data Discussion |
Past paper questions
Weighing balance Ruler Tape measure Pieces of stick Arm length Foot length Graph papers |
KLB
Maths Bk2 Pg.330 |
|
| 3 | 2-3 |
Statistics
|
Frequency tables
Grouped data Mean of ungrouped data Median of ungrouped data Mean of ungrouped data |
By the end of the
lesson, the learner
should be able to:
draw a frequency distribution table group data into reasonable classes calculate the mean of ungrouped data calculate the median of ungrouped data and state the mode calculate the mean of a grouped data |
Collecting data
Measuring length/mass/age Drawing graphs Drawing tables Using symbols to represent data Discussion |
Weighing balance
Ruler Tape measure Pieces of stick Arm length Foot length Graph papers |
KLB Maths Bk2 Pg. 241-252
|
|
| 4 | 1 |
Statistics
|
Median of a grouped data modal class
Data Representation. Line graphs Bar graphs |
By the end of the
lesson, the learner
should be able to:
state the modal class and calculate the median of a grouped data. represent data in form of a line graph represent data in form of a bar graph |
Collecting data
Measuring length/mass/age Drawing graphs Drawing tables Using symbols to represent data Discussion |
Weighing balance
Ruler Tape measure Pieces of stick Arm length Foot length Graph papers |
KLB Maths Bk2 Pg. 241-252
|
|
| 4 | 2-3 |
Statistics
|
Pictogram
Histograms Frequency polygons Histograms with uneven distribution Interpretation of data Problem solving |
By the end of the
lesson, the learner
should be able to:
represent data in form of pictures represent data in form of histograms represent data in form of frequency polygons draw histograms with uneven distribution interpret data from real life situation solveproblemsonstatistics |
Collecting data
Measuring length/mass/age Drawing graphs Drawing tables Using symbols to represent data Discussion Collecting data Measuring length/mass/age Drawing graphs Drawing tables Using symbols to represent data Discussion Problem solving |
Pictures which are whole, half, quarter
Weighing balance Ruler Tape measure Pieces of stick Arm length Foot length Graph papers Histograms drawn. Data Data with uneven classes Real life situations Past paper questions |
KLB Maths Bk2 Pg. 241-252
|
|
| 5 | 1 |
Angle Properties of a Circle
|
Arc chord segment
Angles subtended by the same arc in the same segment Angle at the centre and at the circumference |
By the end of the
lesson, the learner
should be able to:
identify an arc, chord and segment relate and compute angles subtended by an arc of a circle at the circumference relateandcomputeanglesubtendedbyanarcofacentreandatthecircumference |
Discussions
Drawing circles Measuring radii/ diameters/angles Identifying the parts of a circle Measuring radii/diameters/angles Identifying the parts of a circle |
Chart illustrating arc chord and segment
Chart illustrating Angles subtended by the same arc in same segment are equal Chart illustrating Angles subtended at the centre by an arc and one subtended at the circumference |
KLB Maths Bk2 Pg. 264-278
|
|
| 5 | 2-3 |
Angle Properties of a Circle
|
Angles subtended by the diameter at the circumference
Cyclic quadrilateral Cyclic quadrilateral Exterior angle property Problem solving |
By the end of the
lesson, the learner
should be able to:
state the angle in the semi-circle statetheanglepropertiesofacyclicquadrilateral findandcomputeanglesofacyclicquadrilateral apply the exterior angle property solveproblemsonanglepropertiesofacircle |
Discussions
Drawing circles Measuring radii/diameters/angles Identifying the parts of a circle |
Circles showing the
different parts Circles showing the different parts different parts Past paper questions |
KLB Maths Bk2 Pg. 264-278
|
|
| 6 | 1 |
Angle Properties of a Circle
Quadratic Expressions and Equations Quadratic Expressions and Equations |
Problem solving
Factorization of quadratic expressions Completing squares |
By the end of the
lesson, the learner
should be able to:
state all the properties and use them selectively to solve missing angles. Factorize quadratic expressions Write the perfect squares Factorize quadratic expression by completing square method |
Discussions
Drawing circles Measuring radii/diameters/angles Identifying the parts of a circle Solving Demonstrating Explaining |
Circles showing the
different parts Past paper questions calculators |
KLB Maths Bk2 Pg. 264-278
|
|
| 6 | 2-3 |
Quadratic Expressions and Equations
|
Completing squares
Solving quadratic expression by completing square Solving quadratic expression by factorization The quadratic formula The quadratic formula Formation of quadratic equations |
By the end of the
lesson, the learner
should be able to:
Factorize quadratic expression by completing square method Factorize quadratic expressions Solve quadratic expressions by completing square Solve quadratic expressions by factorization Solve quadratic expressions using the quadratic formula Form a quadratic equation from word problem Solve the quadratic equation |
Discussions
Solving Demonstrating Explaining |
calculators
Calculators Calculators |
KLB Mathematics
Book Three Pg 3-4 KLB Mathematics Book Three Pg 7-9 |
|
| 7 |
Midterm exam and midterm break |
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| 8 | 1 |
Quadratic Expressions and Equations
|
Graphs of quadratic functions
Graphs of quadratic functions Graphical solutions of quadratic equation |
By the end of the
lesson, the learner
should be able to:
Draw a table of the quadratic functions Draw graphs of quadratic functions Solve quadratic equations using the graphs |
Discussions
Solving Demonstrating Explaining |
graph papers & geoboard
|
KLB Mathematics
Book Three Pg 12-15 |
|
| 8 | 2-3 |
Quadratic Expressions and Equations
Approximations and Errors |
Graphical solutions of quadratic equation
Graphical solutions of simultaneous equations Further graphical solutions Computing using calculators Computing using calculators Approximation |
By the end of the
lesson, the learner
should be able to:
Draw graphs of quadratic functions Solve quadratic equations using the graphs Draw tables for simultaneous equations Find the graphical solutions of simultaneous equations Draw tables of other related quadratic equations Solve other related quadratic functions graphically Solve basic operations using calculators Approximate values by rounding off Approximate values by truncation |
Discussions
Solving Demonstrating Explaining |
graph papers & geoboard
graph papers & geoboards Calculators |
KLB Mathematics
Book Three Pg 17-19 KLB Mathematics Book Three Pg 24-26 |
|
| 9 | 1 |
Approximations and Errors
|
Estimation
Accuracy and errors Percentage error |
By the end of the
lesson, the learner
should be able to:
Approximate values by estimation Find the absolute error Find the relative error Find the percentage error of a given value |
Discussions
Solving Demonstrating Explaining |
Calculators
|
KLB Mathematics
Book Three Pg 30 |
|
| 9 | 2-3 |
Approximations and Errors
|
Rounding off error and truncation error
Propagation of errors Propagation of errors Propagation of errors Propagation of errors |
By the end of the
lesson, the learner
should be able to:
Find the rounding off error Find the truncation error Find the propagation of errors in addition and subtraction Find the propagation of errors in addition and subtraction Find the propagation of errors in multiplication |
Discussions
Solving Demonstrating Explaining |
Calculators
|
KLB Mathematics
Book Three Pg 34 KLB Mathematics Book Three Pg 35-36 |
|
| 10 | 1 |
Approximations and Errors
|
Propagation of errors
Propagation of errors Word problems |
By the end of the
lesson, the learner
should be able to:
Find the propagation of errors in division Find the propagation of errors of a word problem |
Discussions
Solving Demonstrating Explaining |
Calculators
|
KLB Mathematics
Book Three Pg 37-38 |
|
| 10 | 2-3 |
Surds
|
Rational and irrational numbers
Surds Addition of surds Subtraction of surds Multiplication of surds Division of surds |
By the end of the
lesson, the learner
should be able to:
Classify numbers as rational and irrational numbers State the order of surds Simplify surds Add surds Subtract surds Multiply surds Divide surds |
Discussions
Solving Demonstrating Explaining |
Calculators
|
KLB Mathematics
Book Three Pg 78 KLB Mathematics Book Three Pg 80 |
|
| 11 | 1 |
Surds
Further Logarithms |
Rationalizing the denominator
Solving problem Introduction |
By the end of the
lesson, the learner
should be able to:
Rationalize the denominator Solve problems on surds Use calculators to find the logarithm of numbers |
Discussions
Solving Demonstrating Explaining |
Calculators
|
KLB Mathematics
Book Three Pg 85-87 |
|
| 11 | 2-3 |
Further Logarithms
|
Laws of logarithms
Laws of logarithms Logarithmic equations and expressions Logarithmic equations and expressions Further computation using logarithms |
By the end of the
lesson, the learner
should be able to:
State the laws of logarithms Use laws of logarithms to solve problems Solve the logarithmic equations and expressions Solve the logarithmic equations and expressions Solve problems involving logarithms |
Discussions
Solving Demonstrating Explaining |
Calculators
|
KLB Mathematics
Book Three Pg 90-93 KLB Mathematics Book Three Pg 93-95 |
|
| 12 | 1 |
Further Logarithms
|
Further computation using logarithms
Further computation using logarithms Problem solving |
By the end of the
lesson, the learner
should be able to:
Solve problems involving logarithms |
Discussions
Solving Demonstrating Explaining |
Calculators
|
KLB Mathematics
Book Three Pg 95-96 |
|
| 12 | 2-3 |
Further Logarithms
Commercial arithmetic Commercial arithmetic |
Problem solving
Simple interest Compound interest Appreciation Depreciation Hire purchase Income tax P.A.Y.E |
By the end of the
lesson, the learner
should be able to:
Solve problems involving logarithms Calculate simple interest Calculate the compound interest Calculate the appreciation value of items Calculate the depreciation value of items Find the hire purchase Calculate the income tax Calculate the p.a.y.e |
Discussions Solving
Demonstrating Explaining Discussions Solving Explaining Discussions Solving Demonstrating Explaining |
Calculators
Calculators ,calculator income tax table ,calculator Calculators s |
KLB Mathematics
Book Three Pg 97 KLB Mathematics Book Three Pg 108 |
|
| 13 |
End of term exam |
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