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WK | LSN | STRAND | SUB-STRAND | LESSON LEARNING OUTCOMES | LEARNING EXPERIENCES | KEY INQUIRY QUESTIONS | LEARNING RESOURCES | ASSESSMENT METHODS | REFLECTION |
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9 | 1 |
MEASUREMENT
Measurements |
Circles
Working out the length of an arc of a circle in different situations Working out the length of an Arc of a circle in different situations Calculating the perimeter of a sector of a circle in different situations Calculating the perimeter of a sector of a circle Circles; Working out the circumference of a circle in real life situations |
By the end of the
lesson, the learner
should be able to:
identify the circumference of a circle. work out the circumference of a circle in real life situations promote use of circles in real life situations. |
- The learner is guided to:
discuss with others and find the circumference of different circular objects in the environment |
How do we determine the circumference of a circle?How do we use sectors of a circle in real life situations?
|
Cut outs of sectors, papers, ruler
KLB Top Scholar Maths Grade 8 T.G Pg. 63-64 KLB Top Scholar Maths Grade 8 P.B Pg. 71-72 KLB Top Scholar Maths Grade 8 T.G Pg. 65 KLB Top Scholar Maths Grade 8 P.B Pg. 72-74 KLB Top Scholar Maths Grade 8 T.G Pg. 66 KLB Top Scholar Maths Grade 8 T.G Pg. 66-67 KLB Top Scholar Maths Grade 8 P.B Pg. 74-76 KLB Top Scholar Maths Grade 8 T.G Pg. 67-68 KLB; Top Scholar: Mathematics Learner's Book Grade 8 pg. 71-72 Ruler Digital devices |
Written exercise
Assessment rubrics
Observation schedule
Oral question
|
|
9 | 2 |
Measurements
|
Working out the length of an arc of a circle in different situations
Calculating the perimeter of a sector of a circle in different situations Area; Calculating the Area of a Circle in Different Situations Working out the area of a sector of a circle in different situations Working out the surface area of cubes in real life situations Working out the surface area of cuboids in real life situations Working out the surface area of cylinders in real life situations Determining the surface area of triangular prisms in different situations. Working out the area of irregular shapes using square grids in real life situations. Money; Identifying interest and principal in real life situations Calculating simple interest in real life situations Calculating compound interest step by step per annum up to three years in real life situations Working out Appreciation and Depreciation step by step per annum up to three years in different situations Working out appreciation |
By the end of the
lesson, the learner
should be able to:
Draw a circle of radius 7cm on a piece of paper and mark its centre. Cut it along its boundary. Work out the length of an arc of a circle in different situations. Enjoy working out the length of an arc of a circle in different situations |
In groups or in pairs, learners are guided to draw a circle of radius 7cm on a piece of paper and mark its centre.
In groups or in pairs, learners are guided to cut it along its boundary. In groups or in pairs, learners are guided to work out the length of an arc of a circle in different situations. |
What is an arc?
|
KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 72-74 Ruler Digital devices Learner's Book Grade 8 pg. 74-76 Learner's Book Grade 8 pg. 77-78 Learner's Book Grade 8 pg. 78-79 Learner's Book Grade 8 pg. 80-81 Learner's Book Grade 8 pg. 81-83 Learner's Book Grade 8 pg. 83-85 Learner's Book Grade 8 pg. 85-87 Learner's Book Grade 8 pg. 87-89 Learner's Book Grade 8 pg. 89-90 Learner's Book Grade 8 pg. 90-92 Learner's Book Grade 8 pg. 92-94 Learner's Book Grade 8 pg. 94 Learner's Book Grade 8 pg. 95-96 |
Oral questions Oral Report Observation
Written exercise
|
|
9 | 3 |
Measurements
Geometry Geometry Geometry Geometry Geometry Geometry Geometry Geometry Geometry Geometry |
Working out depreciation
Working out hire purchase in real life situations Digital time Geometrical Constructions Construction of parallel lines using a set square and a rule Perpendicular lines' Construction of a perpendicular line from a point to a given line Construction of a perpendicular line through a point on a given line Dividing a line proportionally in different situations Identifying angle properties of polygons in different situations Construction of a regular polygon up to a hexagon in different situations Regular quadrilateral Regular pentagon Regular hexagon |
By the end of the
lesson, the learner
should be able to:
Explain the meaning of depreciation. State the formula of calculating depreciation Work out depreciation. Enjoy working out depreciation |
In groups or in pairs, learners are guided to explain the meaning of depreciation.
In groups or in pairs, learners are guided to state the formula of calculating depreciation In groups or in pairs, learners are guided to work out depreciation. |
What is depreciation?
How do you calculate depreciation?
|
KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 96-97 Ruler Digital devices Learner's Book Grade 8 pg. 98-99 Learner's Book Grade 8 pg. 99 Learner's Book Grade 8 pg. 100-102 Learner's Book Grade 8 pg. 102-104 Learner's Book Grade 8 pg. 105-106 Learner's Book Grade 8 pg. 106-107 Learner's Book Grade 8 pg. 107-109 Learner's Book Grade 8 pg. 109-112 Learner's Book Grade 8 pg. 112 Learner's Book Grade 8 pg. 113 Learner's Book Grade 8 pg. 113-117 |
Oral questions Oral Report Observation
Written exercise
|
|
9 | 4 |
Geometry
|
Construction of irregular polygons up to a hexagon in different situations
Quadrilateral Trapezium Rhombus Irregular pentagon Construction of circles passing through the vertices of a triangle in different situations. Construction of circles touching the sides of a triangle in different situations Coordinates and Graphs; Drawing and Labelling a Cartesian plane Identifying Points on the Cartesian Plane in Different Situations Plotting Points on the Cartesian Plane in Different Situations Generating Table of Values for Linear Equation in Different Situations. Determining an Appropriate Scale for a Linear Equation on Cartesian Plane in Different Situations Drawing a Linear Graph from Table of Values on Cartesian Plane in different Situations Solving Simultaneous Linear Equation Graphically in Different Situations |
By the end of the
lesson, the learner
should be able to:
Consider an irregular tringle PQR such that PQ = 4 cm, QR = 6 cm and PR = 5 cm Construct an irregular triangle. Enjoy constructing an irregular triangle. |
In groups or in pairs, learners are guided to consider an irregular tringle PQR such that PQ = 4 cm, QR = 6 cm and PR = 5 cm
In groups or in pairs, learners are guided to construct an irregular triangle. |
How do you construct an irregular triangle?
|
KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 117 Ruler Digital devices Learner's Book Grade 8 pg. 118 Learner's Book Grade 8 pg. 118-119 Learner's Book Grade 8 pg. 119-120 Learner's Book Grade 8 pg. 120-122 Learner's Book Grade 8 pg. 122-124 Learner's Book Grade 8 pg. 125-127 Learner's Book Grade 8 pg. 128 Learner's Book Grade 8 pg. 129-131 Learner's Book Grade 8 pg. 131-132 Learner's Book Grade 8 pg. 133-134 Learner's Book Grade 8 pg. 134-136 Learner's Book Grade 8 pg. 136-138 Learner's Book Grade 8 pg. 138-139 |
Oral questions Oral Report Observation
Written exercise
|
|
9 | 5 |
Geometry
Common solids Common solids Common solids Common solids Common solids Common solids Common solids Common solids Common solids Common solids |
Scale Drawing; Representing lengths to a given scale in different situations
Converting actual length to scale length in real life situations Converting scale length to actual length in real life situations Interpreting linear scales in statements form in different situations Writing Linear scale in Statement form in different situations Interpreting linear scales in ratio form in different situations Writing linear scales in ratio form in different situations. Converting linear scale from statement form to ratio form in different situations Converting linear scale from ratio from to statement form in different situations Making scale drawing in different situations Digital time Identification of common solids from the environment Nets of Common Solids in Different Situations Draw a rectangular based pyramid Working out Surface Area of Solids from nets of solids in different situations Working out Surface Area of Solids from nets of solids in different situations Determining the Distance between two points on the surface of a solid in different situations Making models of Hollow and compact solids Making models of Hollow and compact solids Making models of Hollow and compact solids Digital time |
By the end of the
lesson, the learner
should be able to:
Measure the length of sides of objects such as a pen, a pencil, a rubber, an exercise book, a desk and a table. Record their measurement in a table as shown on page 143 Appreciate different types of lengths. |
In groups, learners are guided to measure the length of sides of objects such as a pen, a pencil, a rubber, an exercise book, a desk and a table.
In groups, learners are guided to record their measurement in a table as shown on page 143 |
What is the length of your desk?
|
KLB; Top Scholar: Mathematics
Learner's Book Grade 8 pg. 143-144 Ruler Digital devices Learner's Book Grade 8 pg. 145-146 Learner's Book Grade 8 pg. 146-147 Learner's Book Grade 8 pg. 148-149 Learner's Book Grade 8 pg. 149-151 Learner's Book Grade 8 pg. 151-152 Learner's Book Grade 8 pg. 152-153 Learner's Book Grade 8 pg. 153-154 Learner's Book Grade 8 pg. 154-155 Learner's Book Grade 8 pg. 155-157 Learner's Book Grade 8 pg. 157 Learner's Book Grade 8 pg. 158-159 Learner's Book Grade 8 pg. 159-160 Learner's Book Grade 8 pg. 160-165 Learner's Book Grade 8 pg. 166 Learner's Book Grade 8 pg. 166-171 Learner's Book Grade 8 pg. 171-174 Learner's Book Grade 8 pg. 175 Learner's Book Grade 8 pg. 176 Learner's Book Grade 8 pg. 177 |
Oral questions Oral Report Observation
Written exercise
|
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