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| WK | LSN | TOPIC | SUB-TOPIC | OBJECTIVES | T/L ACTIVITIES | T/L AIDS | REFERENCE | REMARKS |
|---|---|---|---|---|---|---|---|---|
| 2 | 1 |
Cube and cube roots
|
Cubes
|
By the end of the lesson, the learner should be able to:
Find cubes of numbers |
Defining
Discussions Solving problem Explaining |
Sets
Books Videos Charts |
KLB Mathematics
Book Two Pg 1 discovering secondary pg 1 |
|
| 2 | 2 |
Cube and cube roots
|
Use of tables to find cubes
|
By the end of the lesson, the learner should be able to:
Use tables to find the cube of numbers |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 1-2 discovering secondary pg 2 |
|
| 2 | 3 |
Cube and cube roots
|
Cube roots using factor method
|
By the end of the lesson, the learner should be able to:
Find cube roots using factor method |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 3-4 discovering secondary pg 4 |
|
| 2 | 4 |
Reciprocals
|
Reciprocal of numbers by division
|
By the end of the lesson, the learner should be able to:
Find the reciprocal of number by division |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 5 discovering secondary pg 7 |
|
| 2 | 5 |
Reciprocals
|
Reciprocal of number from tables
|
By the end of the lesson, the learner should be able to:
Find reciprocal of numbers from the table |
|
Sets
Books Videos Charts |
KLB Mathematics
Book Two Pg 5-6 discovering secondary pg 7 |
|
| 2 | 6 |
Indices and Logarithms
|
Indices
|
By the end of the lesson, the learner should be able to:
State the laws of indices |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 7-8 discovering secondary pg 10 |
|
| 2 | 7 |
Indices and Logarithms
|
Negative indices
|
By the end of the lesson, the learner should be able to:
Find the negative indices |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 8-9 discovering secondary pg 11 |
|
| 3 | 1 |
Indices and Logarithms
|
Fractional indices
Logarithms |
By the end of the lesson, the learner should be able to:
Find the fractional indices Write numbers in logarithms and vice versa |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 9-11 discovering secondary pg 12 |
|
| 3 | 2 |
Indices and Logarithms
|
Standard form
|
By the end of the lesson, the learner should be able to:
Write standard form of numbers |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 15 discovering secondary pg 13 |
|
| 3 | 3 |
Indices and Logarithms
|
Powers of 10 and common logarithms
|
By the end of the lesson, the learner should be able to:
Read from the table logarithms of numbers |
|
Sets
Books Videos Charts |
KLB Mathematics
Book Two Pg 16-18 discovering secondary pg 15 |
|
| 3 | 4 |
Indices and Logarithms
|
Logarithms of positive numbers less than 1
|
By the end of the lesson, the learner should be able to:
Find the logarithms of positive numbers less than 1 |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 18 discovering secondary pg 15 |
|
| 3 | 5 |
Indices and Logarithms
|
Antilogarithms
|
By the end of the lesson, the learner should be able to:
Find the antilogarithms of numbers |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 19-20 discovering secondary pg 17 |
|
| 3 | 6 |
Indices and Logarithms
|
Applications of logarithms
|
By the end of the lesson, the learner should be able to:
Use multiplication and division law of indices to find logarithms |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 20-22 discovering secondary pg 18 |
|
| 3 | 7 |
Indices and Logarithms
|
Roots
|
By the end of the lesson, the learner should be able to:
Use log tables to find roots of numbers |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 24-25 discovering secondary pg 21 |
|
| 4 | 1 |
Indices and Logarithms
|
Roots
|
By the end of the lesson, the learner should be able to:
Find logarithms of root numbers 2 |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 25 discovering secondary pg21 |
|
| 4 | 2 |
Gradient and equations of straight lines
|
Gradient
|
By the end of the lesson, the learner should be able to:
Find gradient of straight line |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 27-29 discovering secondary pg23 |
|
| 4 | 3 |
Gradient and equations of straight lines
|
Gradient
|
By the end of the lesson, the learner should be able to:
State the type of gradient |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 30-32 discovering secondary pg 23 |
|
| 4 | 4 |
Gradient and equations of straight lines
|
Equation of a line
|
By the end of the lesson, the learner should be able to:
Find equation of a line passing through two points |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 34 discovering secondary pg 25 |
|
| 4 | 5 |
Gradient and equations of straight lines
|
Linear equation y=mx+c
|
By the end of the lesson, the learner should be able to:
Find linear equations in the form y=mx+c |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 34-36 discovering secondary pg 27 |
|
| 4 | 6 |
Gradient and equations of straight lines
|
The y-intercept
|
By the end of the lesson, the learner should be able to:
Find the y-intercept |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 36-37 Discovering secondary pg 27 |
|
| 4 | 7 |
Gradient and equations of straight lines
|
The graph of a straight line
|
By the end of the lesson, the learner should be able to:
Draw the graph of a straight line |
|
Sets
Books Videos Charts |
KLB Mathematics
Book Pg39-40 discovering secondary pg 29 |
|
| 5 | 1 |
Gradient and equations of straight lines
|
Perpendicular lines
|
By the end of the lesson, the learner should be able to:
Determine the equation of perpendicular lines |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 41-42 discovering secondary pg 30 |
|
| 5 | 2 |
Gradient and equations of straight lines
|
Parallel lines
|
By the end of the lesson, the learner should be able to:
Determine the equation of parallel lines |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 43-44 discovering secondary pg 29 |
|
| 5 | 3 |
Reflection and congruence
|
Congruent triangles
|
By the end of the lesson, the learner should be able to:
State the conditions that satisfy congruent triangles |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 63-64 Discovering secondary pg 39 |
|
| 5 | 4 |
Reflection and congruence
|
Congruent triangles
The ambiguous case |
By the end of the lesson, the learner should be able to:
Determine the congruent triangles Determine the two angles that are congruent |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 65-66 Discovering secondary pg 40 |
|
| 5 | 5 |
Rotation
|
Introduction
|
By the end of the lesson, the learner should be able to:
Draw an image of an object under rotation |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 71-73 Discovering secondary pg 44 |
|
| 5 | 6 |
Rotation
|
Centre of rotation
|
By the end of the lesson, the learner should be able to:
Determine the center of rotation |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 73 Discovering secondary pg 46 |
|
| 5 | 7 |
Rotation
|
Angle of rotation
|
By the end of the lesson, the learner should be able to:
Determine the angle of rotation |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 74-75 Discovering secondary pg 46 |
|
| 6 |
Midterm Break |
|||||||
| 7 | 1 |
Rotation
|
Rotation in the Cartesian plane
|
By the end of the lesson, the learner should be able to:
Rotate objects about the origin |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 75 Discovering secondary pg 47 |
|
| 7 | 2 |
Rotation
|
Rotation in the Cartesian plane
|
By the end of the lesson, the learner should be able to:
Rotate objects about the 90 |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 76 Discovering secondary pg 47 |
|
| 7 | 3 |
Rotation
|
Rotation in the Cartesian plane
|
By the end of the lesson, the learner should be able to:
Rotate objects about the +180 |
Defining
Discussions Solving problem Explaining |
Sets
Books Videos Charts |
KLB Mathematics
Book Two Pg 77 Discovering secondary pg 47 |
|
| 7 | 4 |
Rotation
|
Rotational symmetry of plane figures
|
By the end of the lesson, the learner should be able to:
State the order of rotational symmetry |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 78-80 Discovering secondary pg 49 |
|
| 7 | 5 |
Rotation
|
Rotational symmetry of solids
|
By the end of the lesson, the learner should be able to:
Determine the lines of symmetry of solids |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 82-84 Discovering secondary pg 50 |
|
| 7 | 6 |
Rotation
|
Rotation and congruence
|
By the end of the lesson, the learner should be able to:
Determine the relationship between rotation and congruence |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 84 Discovering secondary pg 50 |
|
| 7 | 7 |
Similarity and enlargement
|
Similar figures
|
By the end of the lesson, the learner should be able to:
Calculate lengths of objects |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 87-88 Discovering secondary pg 52 |
|
| 8 | 1 |
Similarity and enlargement
|
Similar figures
|
By the end of the lesson, the learner should be able to:
Use ratio to calculate the lengths of similar figures |
Defining
Discussions Solving problem Explaining |
Sets
Books Videos Charts |
KLB Mathematics
Book Two Pg 88-90 Discovering secondary pg 56 |
|
| 8 | 2 |
Similarity and enlargement
|
Enlargement
|
By the end of the lesson, the learner should be able to:
Enlarge an object |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 97 Discovering secondary pg 57 |
|
| 8 | 3 |
Similarity and enlargement
|
Enlarge objects
|
By the end of the lesson, the learner should be able to:
Draw the object and its image under enlargement |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 97-99 Discovering secondary pg 53 |
|
| 8 | 4 |
Similarity and enlargement
|
Linear scale factor
|
By the end of the lesson, the learner should be able to:
Determine the linear scale factor |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 100 Discovering secondary pg 54 |
|
| 8 | 5 |
Similarity and enlargement
|
Linear scale factor
|
By the end of the lesson, the learner should be able to:
Use the linear scale factor to find lengths |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 100-101 Discovering secondary pg 56 |
|
| 8 | 6 |
Similarity and enlargement
|
Negative scale factor
|
By the end of the lesson, the learner should be able to:
Find the negative scale factor |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 104 Discovering secondary pg 59 |
|
| 8 | 7 |
Similarity and enlargement
|
Positive and negative linear scale factor
Area scale factor |
By the end of the lesson, the learner should be able to:
Solve problems on linear scale factor Determine the area scale factor |
Defining
Discussions Solving problem Explaining |
Sets
Books Videos Charts Apparatus |
KLB Mathematics
Book Two Pg 105-106 Discovering secondary pg 60 |
|
| 9 | 1 |
Similarity and enlargement
|
Area of scale factor
|
By the end of the lesson, the learner should be able to:
Use area scale factor to solve problems |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 108 Discovering secondary pg 64 |
|
| 9 | 2 |
Similarity and enlargement
|
Volume scale factor
|
By the end of the lesson, the learner should be able to:
Determine the volume scale factor |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 109-110 Discovering secondary pg 64 |
|
| 9 | 3 |
Similarity and enlargement
|
Volume scale factor
|
By the end of the lesson, the learner should be able to:
Use volume scale factor to solve problems |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 110-111 Discovering secondary pg 64 |
|
| 9 | 4 |
Similarity and enlargement
|
Area and volume scale factor
|
By the end of the lesson, the learner should be able to:
Solve problems on area and volume scale factor |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 111-112 Discovering secondary pg 64 |
|
| 9 | 5 |
Trigonometry
|
Pythagoras Theorem
|
By the end of the lesson, the learner should be able to:
Derive Pythagoras Theorem |
Deriving Pythagoras Theorem
|
Chalkboard Charts Illustrating derived theorem
|
KLB BK2 Pg 120 Discovering secondary pg 67
|
|
| 9 | 6 |
Trigonometry
|
Solutions of problems Using Pythagoras Theorem
|
By the end of the lesson, the learner should be able to:
Solve problems using Pythagoras Theorem |
Solving problems using Pythagoras theorem
|
Charts illustrating Pythagoras theorem
|
KLB BK2 Pg 121 Discovering secondary pg 67
|
|
| 9 | 7 |
Trigonometry
|
Application to real life Situation
|
By the end of the lesson, the learner should be able to:
Use the formula A = ?s(s-a)(s-b)(s-c) to solve problems in real life |
Solving problems in real life using the formula A = ?s(s-a)(s-b)(s-c)
|
Mathematical table
|
KLB BK2 Pg 159 Discovering secondary pg 67
|
|
| 10 | 1 |
Trigonometry
|
Trigonometry Tangent, sine and cosines
|
By the end of the lesson, the learner should be able to:
Define tangent, sine and cosine ratios from a right angles triangle |
Defining what a tangent, Cosine and sine are using a right angled triangle
|
Charts illustrating tangent, sine and cosine
|
KLB BK2 Pg 123,132,133 Discovering secondary pg 70
|
|
| 10 | 2 |
Trigonometry
|
Trigonometric Table
|
By the end of the lesson, the learner should be able to:
Use trigonometric tables to find the sine, cosine and tangent |
Reading trigonometric tables of sines, cosines and tangent
|
Mathematical table
|
KLB BK2 Pg 127, 138, 139 Discovering secondary pg 71
|
|
| 10 | 3 |
Trigonometry
|
Angles and sides of a right angled triangle
|
By the end of the lesson, the learner should be able to:
Use the sine, cosine and tangent in calculating the length of a right angled triangle and also finding the angle given two sides and unknown angle The length can be obtained if one side is given and an angle |
Using Jo mathematical tables Finding the length using sine ratio Finding the length using Cosine and tangent ratio Finding the angle using Sine, cosine and tangent
|
Mathematical table Charts Chalkboard
|
KLB BK2 Pg 125, 139, 140 Discovering secondary pg
|
|
| 10 | 4 |
Trigonometry
|
Establishing Relationship of sine and cosine of complimentary angles
|
By the end of the lesson, the learner should be able to:
Establish the relationship of sine and cosine of complimentary angles |
Using established relationship to solve problems
|
Chalkboards
|
KLB BK2 Pg 145
|
|
| 10 | 5 |
Trigonometry
|
Sines and cosines of Complimentary angles
|
By the end of the lesson, the learner should be able to:
Use the relationship of sine and cosine of complimentary angles in solving problems |
Solving problems involving the sines and cosines of complimentary angles
|
Chalkboard Charts illustrating the relationship of sines and cosines of complimentary angles
|
KLB BK2 Pg 145
|
|
| 10 | 6 |
Trigonometry
|
Relationship between tangent, sine and cosine
|
By the end of the lesson, the learner should be able to:
Relate the three trigonometric ratios, the sine, cosine and tangent |
Relating the three trigonometric ratios
|
Charts showing the three related trigonometric ratio
|
KLB BK2 Pg 145
|
|
| 10 | 7 |
Trigonometry
|
Trigonometric ratios of special angles 30, 45, 60 and 90
|
By the end of the lesson, the learner should be able to:
Determine the trigonometric ratios of special angles without using tables |
Determining the trigonometric ratios of special angles 30,45,60 and 90 without using tables
|
Charts showing isosceles right angled triangle Charts illustrating Equilateral triangle
|
KLB BK2 Pg 146-147
|
|
| 11 | 1 |
Trigonometry
|
Application of Trigonometric ratios in solving problems
|
By the end of the lesson, the learner should be able to:
Solve trigonometric problems without using tables |
Solving trigonometric problems of special angles
|
Chalkboard
|
KLB BK2 Pg 148
|
|
| 11 | 2 |
Trigonometry
|
Logarithms of Sines
|
By the end of the lesson, the learner should be able to:
Read the logarithms of sines |
Solving problems by reading logarithm table of sines
|
Chalkboard Mathematical tables
|
KLB BK2 Pg 149
|
|
| 11 | 3 |
Trigonometry
|
Logarithms of cosines And tangents
Reading tables of logarithms of sines, cosines and tangents |
By the end of the lesson, the learner should be able to:
Read the logarithm of cosines and tangents from mathematical tables Read the logarithms of sines, cosines and tangents from tables |
Reading logarithms of cosine and tangent from mathematical table
Solving problems through reading the table of logarithm of sines, cosines and tangents |
Chalkboard Mathematical table
|
KLB BK2 Pg 150-152
|
|
| 11 | 4 |
Trigonometric Ratios
|
Tangent of an angle
|
By the end of the lesson, the learner should be able to:
name the sides of a right-angled triangle as opposite, adjacent and hypotenuse. Find the tangent of an angle by calculation |
Measuring lengths/angles
Dividing numbers Drawing right angles Reading mathematical tables |
Protractor
Ruler Right corners Mathematical tables |
KLB Maths Bk2 Pg. 119-122
|
|
| 11 | 5 |
Trigonometric Ratios
|
Tangent of an angle
|
By the end of the lesson, the learner should be able to:
find the tangent of an angle from tables |
Measuring lengths/angles
Dividing numbers Drawing right angles Reading mathematical tables |
Protractor
Ruler Right corners Mathematical tables |
KLB Maths Bk2 Pg. 119-122
|
|
| 11 | 6 |
Trigonometric Ratios
|
Using tangents in calculations
|
By the end of the lesson, the learner should be able to:
calculate the size of an angle given two sides and an angle from tables |
Measuring lengths/angles
Dividing numbers Drawing right angles Reading mathematical tables |
Protractor
Ruler Right corners Mathematical tables |
KLB Maths Bk2 Pg. 119-122
|
|
| 11 | 7 |
Trigonometric Ratios
|
Application of tangents
|
By the end of the lesson, the learner should be able to:
work out further problems using tangents |
Measuring lengths/angles
Dividing numbers Drawing right angles Reading mathematical tables |
Protractor
Ruler Right corners Mathematical tables |
KLB Maths Bk2 Pg. 119-122
|
|
| 12 | 1 |
Trigonometric Ratios
|
The sine of an angle
|
By the end of the lesson, the learner should be able to:
find the sine of an angle by calculations and through tables |
Measuring lengths/angles
Dividing numbers Drawing right angles Reading mathematical tables |
Protractor
Ruler Right corners Mathematical tables |
KLB Maths Bk2 Pg. 119-122
|
|
| 12 | 2 |
Trigonometric Ratios
|
The cosine of an angle
|
By the end of the lesson, the learner should be able to:
find the cosine of an angle by calculations and through tables |
Measuring lengths/angles
Dividing numbers Drawing right angles Reading mathematical tables |
Protractor
Ruler Right corners Mathematical tables |
KLB Maths Bk2 Pg. 119-122
|
|
| 12 | 3 |
Trigonometric Ratios
|
Application of sine and cosine
|
By the end of the lesson, the learner should be able to:
apply sines to work out lengths and angles. Apply cosine to work out length and angles |
Measuring lengths/angles
Dividing numbers Drawing right angles Reading mathematical tables |
Protractor
Ruler Right corners Mathematical tables |
KLB Maths Bk2 Pg. 119-122
|
|
| 12 | 4 |
Trigonometric Ratios
|
Complementary angles
|
By the end of the lesson, the learner should be able to:
define complementary angles. Work out sines of an angle given the cosine of its complimentary and vice versa |
Measuring lengths/angles
Dividing numbers Drawing right angles Reading mathematical tables |
Protractor
Ruler Right corners Mathematical tables |
KLB Maths Bk2 Pg. 119-122
|
|
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