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WK | LSN | TOPIC | SUB-TOPIC | OBJECTIVES | T/L ACTIVITIES | T/L AIDS | REFERENCE | REMARKS |
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1 |
OPENING OF SCHOOLS -TERM ONE 2024 |
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1 | 4 |
Cube and cube roots
|
Cubes
Use of tables to find cubes |
By the end of the lesson, the learner should be able to:
Find cubes of numbers Use tables to find the cube of numbers |
Defining
Discussions Solving problem Explaining |
Sets
Books Videos Charts Apparatus |
KLB Mathematics
Book Two Pg 1 discovering secondary pg 1 |
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1 | 5 |
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 |
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1 | 6 |
Reciprocals
|
Reciprocal of numbers by division
Reciprocal of number from tables |
By the end of the lesson, the learner should be able to:
Find the reciprocal of number by division Find reciprocal of numbers from the table |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts Sets |
KLB Mathematics
Book Two Pg 5 discovering secondary pg 7 |
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2 | 1 |
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 |
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2 | 2 |
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 |
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2 | 3 |
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 |
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2 |
OPENER EXAMINATIONS |
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3 | 1 |
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 |
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3 | 2 |
Indices and Logarithms
|
Powers of 10 and common logarithms
Logarithms of positive numbers less than 1 |
By the end of the lesson, the learner should be able to:
Read from the table logarithms of numbers Find the logarithms of positive numbers less than 1 |
Defining
Discussions Solving problem Explaining |
Sets
Books Videos Charts Apparatus |
KLB Mathematics
Book Two Pg 16-18 discovering secondary pg 15 |
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3 | 3 |
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 |
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3 | 4 |
Indices and Logarithms
|
Applications of logarithms
Roots |
By the end of the lesson, the learner should be able to:
Use multiplication and division law of indices to find logarithms Use log tables to find roots of numbers |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 20-22 discovering secondary pg 18 |
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3 | 5 |
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 |
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3 | 6 |
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 |
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4 | 1 |
Gradient and equations of straight lines
|
Gradient
Equation of a line |
By the end of the lesson, the learner should be able to:
State the type of gradient Find equation of a line passing through two points |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 30-32 discovering secondary pg 23 |
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4 | 2 |
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 |
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4 | 3 |
Gradient and equations of straight lines
|
The y-intercept
The graph of a straight line |
By the end of the lesson, the learner should be able to:
Find the y-intercept Draw the graph of a straight line |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts Sets |
KLB Mathematics
Book Two Pg 36-37 Discovering secondary pg 27 |
|
4 | 4 |
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 |
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4 | 5 |
Gradient and equations of straight lines
Reflection and congruence |
Parallel lines
Symmetry |
By the end of the lesson, the learner should be able to:
Determine the equation of parallel lines Find the lines of symmetry of shapes |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 43-44 discovering secondary pg 29 |
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4 | 6 |
Reflection and congruence
|
Reflection
|
By the end of the lesson, the learner should be able to:
Draw an image under reflection |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 48-50 Discovering secondary pg 33 |
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5 | 1 |
Reflection and congruence
|
Some general deductions using reflection
Some general deductions using reflection |
By the end of the lesson, the learner should be able to:
Prove that vertically opposite angles are equal Deduce some general rules of reflection |
Defining
Discussions Solving problem Explaining |
Sets
Books Videos Charts Apparatus |
KLB Mathematics
Book Two Pg 56-57 Discovering secondary pg 34 |
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5 | 2 |
Reflection and congruence
|
Congruence
|
By the end of the lesson, the learner should be able to:
Determine shapes that are congruent |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 61-62 Discovering secondary pg 39 |
|
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 |
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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 |
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5 | 6 |
Rotation
|
Centre of rotation
Angle of rotation |
By the end of the lesson, the learner should be able to:
Determine the center of rotation Determine the angle of rotation |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 73 Discovering secondary pg 46 |
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6 | 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 |
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6 | 2 |
Rotation
|
Rotation in the Cartesian plane
Rotation in the Cartesian plane |
By the end of the lesson, the learner should be able to:
Rotate objects about the 90 Rotate objects about the +180 |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts Sets |
KLB Mathematics
Book Two Pg 76 Discovering secondary pg 47 |
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6 | 3 |
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 |
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6 | 4 |
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 |
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6 | 5 |
Rotation
Similarity and enlargement |
Rotation and congruence
Similar figures |
By the end of the lesson, the learner should be able to:
Determine the relationship between rotation and congruence Calculate lengths of objects |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 84 Discovering secondary pg 50 |
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6 | 6 |
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 |
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7 | 1 |
Similarity and enlargement
|
Enlargement
Enlarge objects |
By the end of the lesson, the learner should be able to:
Enlarge an object Draw the object and its image under enlargement |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 97 Discovering secondary pg 57 |
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7 | 2 |
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 |
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7 | 3 |
Similarity and enlargement
|
Linear scale factor
Negative scale factor |
By the end of the lesson, the learner should be able to:
Use the linear scale factor to find lengths Find the negative scale factor |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 100-101 Discovering secondary pg 56 |
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7 | 4 |
Similarity and enlargement
|
Positive and negative linear scale factor
|
By the end of the lesson, the learner should be able to:
Solve problems on linear scale factor |
Defining
Discussions Solving problem Explaining |
Sets
Books Videos Charts |
KLB Mathematics
Book Two Pg 105-106 Discovering secondary pg 60 |
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7 | 5 |
Similarity and enlargement
|
Area scale factor
Area of scale factor |
By the end of the lesson, the learner should be able to:
Determine the area scale factor Use area scale factor to solve problems |
Defining
Discussions Solving problem Explaining |
Apparatus
Books Videos Charts |
KLB Mathematics
Book Two Pg 106-107 Discovering secondary pg 62 |
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7 | 6 |
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 |
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8 |
MID TERM EXAMS & HALF TERM BREAK |
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9 | 1 |
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 | 2 |
Similarity and enlargement
Trigonometry |
Area and volume scale factor
Pythagoras Theorem |
By the end of the lesson, the learner should be able to:
Solve problems on area and volume scale factor Derive Pythagoras Theorem |
Defining
Discussions Solving problem Explaining Deriving Pythagoras Theorem |
Apparatus
Books Videos Charts Chalkboard Charts Illustrating derived theorem |
KLB Mathematics
Book Two Pg 111-112 Discovering secondary pg 64 |
|
9 | 3 |
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
|
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9 | 4 |
Trigonometry
|
Application to real life Situation
Trigonometry Tangent, sine and cosines |
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 Define tangent, sine and cosine ratios from a right angles triangle |
Solving problems in real life using the formula A = ?s(s-a)(s-b)(s-c)
Defining what a tangent, Cosine and sine are using a right angled triangle |
Mathematical table
Charts illustrating tangent, sine and cosine |
KLB BK2 Pg 159 Discovering secondary pg 67
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9 | 5 |
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
|
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9 | 6 |
Trigonometry
|
Angles and sides of a right angled triangle
Establishing Relationship of sine and cosine of complimentary angles |
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 Establish the relationship of sine and cosine of complimentary angles |
Using mathematical tables Finding the length using sine ratio Finding the length using Cosine and tangent ratio Finding the angle using Sine, cosine and tangent
Using established relationship to solve problems |
Mathematical table Charts Chalkboard
Chalkboards |
KLB BK2 Pg 125, 139, 140 Discovering secondary pg
|
|
10 | 1 |
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
|
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10 | 2 |
Trigonometry
|
Relationship between tangent, sine and cosine
Trigonometric ratios of special angles 30, 45, 60 and 90 |
By the end of the lesson, the learner should be able to:
Relate the three trigonometric ratios, the sine, cosine and tangent Determine the trigonometric ratios of special angles without using tables |
Relating the three trigonometric ratios
Determining the trigonometric ratios of special angles 30,45,60 and 90 without using tables |
Charts showing the three related trigonometric ratio
Charts showing isosceles right angled triangle Charts illustrating Equilateral triangle |
KLB BK2 Pg 145
|
|
10 | 3 |
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
|
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10 | 4 |
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
|
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10 | 5 |
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
|
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10 | 6 |
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 | 1 |
Trigonometric Ratios
|
Tangent of an angle
Using tangents in calculations |
By the end of the lesson, the learner should be able to:
find the tangent of an angle from tables 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 | 2 |
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
|
|
11 | 3 |
Trigonometric Ratios
|
The sine of an angle
The cosine 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 findthecosineofananglebycalculationsandthroughtables |
Measuring lengths/angles
Dividing numbers Drawing right angles Reading mathematical tables |
Protractor
Ruler Right corners Mathematical tables |
KLB Maths Bk2 Pg. 119-122
|
|
11 | 4 |
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
|
|
11 | 5 |
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
|
|
11 | 6 |
Trigonometric Ratios
|
Special angles
Application of Special angles |
By the end of the lesson, the learner should be able to:
find the sine, cos, and tan of 300,600,450,00,900, without using tables apply the knowledge of special angles to solve problems |
Measuring lengths/angles
Dividing numbers Drawing right angles Reading mathematical tables Measuring lengths/angles |
Protractor
Ruler Right corners Mathematical tables |
KLB Maths Bk2 Pg. 119-122
|
|
12 | 1 |
Trigonometric Ratios
|
Logarithms of sines, cosines and tangents
|
By the end of the lesson, the learner should be able to:
solve problems using logarithms of sines cosines and 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 | 2 |
Trigonometric Ratios
|
Relationship between sin, cos and tan
Application to real life situation |
By the end of the lesson, the learner should be able to:
relate sin, cos and tan that is tan?=sin? cos? Solve problems using the relationship applytheknowledgeoftrigonometrytoreallifesituations |
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
|
Problem solving
|
By the end of the lesson, the learner should be able to:
solve problems on trigonometry |
Problem solving
|
Protractor
Ruler Right corners Mathematical tables |
KLB Maths Bk2 Pg. 119-122
|
|
12-13 |
END OF TERM EXAMINATIONS |
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13 |
CLOSING OF SCHOOLS |
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