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| WK | LSN | TOPIC | SUB-TOPIC | OBJECTIVES | T/L ACTIVITIES | T/L AIDS | REFERENCE | REMARKS |
|---|---|---|---|---|---|---|---|---|
| 2 | 1 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Introduction
|
By the end of the lesson, the learner should be able to:
To differentiate between sexual and asexual reproduction. To state importance of reproduction. |
Q/A: Defination of reproduction.
Teacher illustrates and explains sexual and asexual reproduction. |
text book
|
KLB BK III. P 78. CERTIFICATE PG 99
|
|
| 2 | 2-3 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Cell division.
Mitosis. |
By the end of the lesson, the learner should be able to:
To define genes and chromosomes. To describe the role of chromosomes in cell division. To describe the process of mitosis. |
Detailed discussion.
Teacher leads in a detailed discussion. Drawing diagrams showing stages of mitosis. |
chart
charts |
KLB BK III.
P 79. CERTIFICATE PG100 KLB BK III. P 80. CERTIFICATE PG 100 |
|
| 2 | 4 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Mitosis in a young root tip.
|
By the end of the lesson, the learner should be able to:
To describe an experiment to show mitosis in a young root tip. |
Group experiments: Observing different stages of mitosis. Drawing cells showing stages of mitosis.
Comparing drawn cells with those previously drawn. |
Onion root tip.
Microscope IM HCl Cover slides. |
KLB BK III.
P 80. CERTIFICATE PG 102 |
|
| 2 | 5 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Significance of mitosis.
|
By the end of the lesson, the learner should be able to:
To explain significance of mitosis. |
Detailed discussion.
|
text book
|
KLB BK III.
P 81. CERTIFICATE PG102 |
|
| 3 | 1 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Meiosis.
|
By the end of the lesson, the learner should be able to:
To distinguish meiosis from mitosis. To explain the principle underlying meiosis. |
Explanations
|
text book
|
KLB BK III.
P 82. CERTIFICATE PG 103 |
|
| 3 | 2-3 |
REPRODUCTION IN PLANTS AND ANIMALS
|
First and second meiotic divisions.
Meiosis in plant cells. |
By the end of the lesson, the learner should be able to:
To describe the processes of first and second meiotic divisions. To identify various stages of meiosis. |
Explanations and drawing diagrams.
Group experiments- meiosis in young flower bulbs. Drawing cells showing stages of meiosis. Comparing drawn cells with those previously drawn. |
Chart- stages of second meiotic division.
Flower buds IM HCl Source of heat Glass slide Filter paper Microscope |
KLB BK III.
P 82. CERTIFICATE PG 104 KLB BK III. P 82. CERTIFICATE PG 105 |
|
| 3 | 4 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Significance of meiosis.
|
By the end of the lesson, the learner should be able to:
To explain significance of meiosis. |
Detailed discussion.
Probing questions leading to differences between mitosis and meiosis. |
|
KLB BK III.
P 82. CERTIFICATE PG 113 |
|
| 3 | 5 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Asexual reproduction.
Binary fission.
Spore formation. |
By the end of the lesson, the learner should be able to:
To identify types of asexual reproduction. To describe the stages of binary fission in amoeba. To describe the process of spore formation in bread// ugali mould. |
Exposition and discussion.
Drawing diagrams/ discussion. Mould on bread /ugali. Identify and draw hyphae and sporangia. |
Chart- Binary fission in amoeba
Microscope bread/ ugali mould Hand lens. |
KLB BK III.
P 87.CERTIFICATE PG 113 |
|
| 4 | 1 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Budding.
|
By the end of the lesson, the learner should be able to:
To explain conditions necessary for budding in yeast. |
Exposition and discussion.
|
|
KLB BK III.
P 89.CERTIFICATE PG 113 |
|
| 4 | 2-3 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Budding in yeast.
Sexual reproduction in plants. Structure of a flower. |
By the end of the lesson, the learner should be able to:
To explain conditions necessary for budding in yeast. To draw and label a flower. |
Identifying, drawing and labeling yeast cells.
Group experiments- Examine flowers and identify parts. Counting number of sepals, petals, stamen, carpels. |
Previously prepared 10% sugar solution
Methylene blue Microscope Bean flower Morning glory Bauhinia Longitudinal section of a general flower. |
KLB BK III.
P 89.CERTIFICATE PG 113 KLB BK III. P 90.CERTIFICATE PG 117 |
|
| 4 | 4 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Sexual reproduction in plants.
Structure of a flower.
|
By the end of the lesson, the learner should be able to:
To draw and label a flower. |
Group experiments- Examine flowers and identify parts.
Counting number of sepals, petals, stamen, carpels. |
Bean flower
Morning glory Bauhinia Longitudinal section of a general flower. |
KLB BK III.
P 90.CERTIFICATE PG 117 |
|
| 4 | 5 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Flower terminologies.
|
By the end of the lesson, the learner should be able to:
To explain terms related to flowers. |
Exposition of new concepts.
Teacher demonstration- examining features of flowers. |
Flowers.
|
KLB BK III.
P 91.CERTIFICATE PG 117 |
|
| 5 | 1 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Pollination.
Insect-pollinated flowers.
|
By the end of the lesson, the learner should be able to:
To define pollination. To identify agents of pollination. To describe the structure of insect-pollinated flowers. |
Q/A: Definition of pollination.
Agents of pollination. Class experiment- Structure of insect pollinated flowers. Students identify various parts. |
Insect-pollinated flowers.
|
KLB BK III.
P 93.CERTIFICATE PG 119 |
|
| 5 | 2-3 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Pollination.
Insect-pollinated flowers.
Wind-pollinated flowers. |
By the end of the lesson, the learner should be able to:
To define pollination. To identify agents of pollination. To describe the structure of insect-pollinated flowers. To describe the structure of wind-pollinated flowers. |
Q/A: Definition of pollination.
Agents of pollination. Class experiment- Structure of insect pollinated flowers. Students identify various parts. Class experiment-examine inflorescence of star grass/ maize/ sugarcane. Identify glumes, spikes and spikelets. Compare them in text books/ charts. |
Insect-pollinated flowers.
Wind-pollinated flowers. |
KLB BK III.
P 93.CERTIFICATE PG 119 KLB BK III. PP 93-94.CERTIFICATE PG 119 |
|
| 5 | 4 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Adaptive features of wind-pollinated flowers.
|
By the end of the lesson, the learner should be able to:
To state and explain adaptive features of wind-pollinated flowers. |
Q/A: adaptive features of wind-pollinated flowers.
|
Wind-pollinated flowers.
|
KLB BK III. PP 93-94.CERTIFICATE PG 119
|
|
| 5 | 5 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Features hindering self-pollination.
|
By the end of the lesson, the learner should be able to:
To discuss features and mechanisms that hinder self-pollination in plants. |
Exposition and detailed discussion.
|
wind & inect pollinated flower
|
KLB BK III. PP 93-94.
|
|
| 6 | 1 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Fertilisation process in flowering plants.
|
By the end of the lesson, the learner should be able to:
To define fertilisation. To describe the fertilisation process in flowering plants. |
Drawing diagrams, detailed discussion. |
chart
|
KLB BK III.
P 95.CERTIFICATE PG 121 |
|
| 6 | 2-3 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Seed formation.
Fruit development. |
By the end of the lesson, the learner should be able to:
To explain formation of seeds. To describe development of fruits in flowering plants. |
Detailed discussion. Detailed discussion. |
text book
|
KLB BK III.
P 97.CERTIFICATE PG 123 KLB BK III. P 98.CERTIFICATE PG 124 |
|
| 6 | 4 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Fruit development.
|
By the end of the lesson, the learner should be able to:
To describe development of fruits in flowering plants. |
Detailed discussion. |
text book
|
KLB BK III.
P 98.CERTIFICATE PG 124 |
|
| 6 | 5 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Classification of fruits.
|
By the end of the lesson, the learner should be able to:
To classify fruits using specific criteria. |
Teacher presents several types of fruits and leads students in classifying them.
Detailed discussion, drawing of diagrams. |
A variety of fruits, petri dishes Blades Containers. |
KLB BK III.
P 99. CERTIFICATE PG 125 |
|
| 7 | 1 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Placentation.
|
By the end of the lesson, the learner should be able to:
To define placentation. To describe the process of placentation. To identify types of placentation. |
Teacher exposes the meaning of placentation. Students examine ovaries of various fruits as the teacher exposes the types of placentation exhibited. Students draw diagrams showing types of placentation. |
Fruits
Beans Sunflower Pawpaw Orange Primrose, e.t.c |
KLB BK III.
P 100.CERTIFICATE PG 130 |
|
| 7 | 2-3 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Placentation.
Fruit and seed dispersal. |
By the end of the lesson, the learner should be able to:
To define placentation. To describe the process of placentation. To identify types of placentation. To explain adaptive features of fruits and seeds to their agents of dispersal. |
Teacher exposes the meaning of placentation. Students examine ovaries of various fruits as the teacher exposes the types of placentation exhibited. Students draw diagrams showing types of placentation. Students examine fruits and seeds, observe external features, and group them accordingly to methods of dispersal. Detailed discussion of observations made. |
Fruits
Beans Sunflower Pawpaw Orange Primrose, e.t.c text book |
KLB BK III.
P 100.CERTIFICATE PG 130 KLB BK III. PP. 102-103 CERTIFICATE PG 130 |
|
| 7 | 4 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Fruit and seed dispersal.
|
By the end of the lesson, the learner should be able to:
To explain adaptive features of fruits and seeds to their agents of dispersal. |
Students examine fruits and seeds, observe external features, and group them accordingly to methods of dispersal.
Detailed discussion of observations made. |
text book
|
KLB BK III. PP. 102-103 CERTIFICATE PG 130
|
|
| 7 | 5 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Internal structure of fruits.
|
By the end of the lesson, the learner should be able to:
To label the parts of internal structure of a fruit. To identify the functions of internal parts of a fruit. |
Teacher demonstration- Vertical sections of fruits.
Students draw and label the fruit internal structure. |
charts
|
KLB BK III. P. 104
|
|
| 8 | 1 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Sexual reproduction in animals.
External fertilisation.
|
By the end of the lesson, the learner should be able to:
To describe external fertilisation in amphibians. |
Detailed discussion.
|
Strands of eggs of frogs.
|
KLB BK III.
P 105 CERTIFICATE PG 147 |
|
| 8 | 2-3 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Internal fertilisation.
Reproduction in mammals. Reproduction in human beings. |
By the end of the lesson, the learner should be able to:
To describe internal fertilisation and compare it with external fertilisation. To explain the reproduction process in mammals. To draw and label the structure of male reproduction system. |
Tabulate differences between external and internal fertilisation.
Detailed discussion. Drawing and labeling male reproduction system. |
Wall charts-Reproduction system. |
KLB BK III. P. 105CERTIFICATE PG 148
KLB BK III. P. 105 CERTIFICATE PG 149 |
|
| 8 | 4 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Functions of parts of male reproduction system.
|
By the end of the lesson, the learner should be able to:
To explain the male reproduction system. |
Detailed discussion.
|
text book
|
KLB BK III. PP. 106-108 CERTIFICATE PG 150
|
|
| 8 | 5 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Male reproduction system of a male animal.
|
By the end of the lesson, the learner should be able to:
To identify parts of male reproduction system of a rabbit/ rat. |
To examine reproduction system of a male rabbit /rat.
Identify the parts of the reproduction system. |
Reproduction system of a rabbit/ rat.
|
KLB BK III. P. 108 CERTIFICATE PG 164
|
|
| 9 | 1 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Female reproduction system.
|
By the end of the lesson, the learner should be able to:
To draw and label parts of the female reproduction system. |
Drawing and labeling.
|
chart
|
KLB BK III. PP.
108-110. CERTIFICATE PG 164 |
|
| 9 | 2-3 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Female reproduction system.
Functions of parts of female reproduction system. Female reproduction system of a female animal. |
By the end of the lesson, the learner should be able to:
To draw and label parts of the female reproduction system. To explain the functions of parts of female reproduction system. To identify parts of female reproduction system of a female animal. |
Drawing and labeling.
Detailed discussion. Examine parts of a female reproduction system. Identify the parts. |
chart
chart Dissected female rat/ mouse/rabbit. |
KLB BK III. PP.
108-110. CERTIFICATE PG 164 KLB BK III. PP. 108-110 CERTIFICATE PG 150 |
|
| 9 | 4 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Formation of ova.
|
By the end of the lesson, the learner should be able to:
To draw and label the human spermatozoon. To describe the process of formation of ova. |
Drawing and labelling.
Detailed discussion. Q/A: Adaptations of male gamete to its function. |
text book
|
KLB BK III. PP.
112-113 CERTIFICATE PG 151 |
|
| 9 | 5 |
GROWTH & DEVELOPMENT.
|
The concepts of growth and development.
|
By the end of the lesson, the learner should be able to:
To distinguish growth from development. |
Q/A: Aspects that occur during growth.
Detailed discussion of growth and development. |
text book
|
KLB BK III. P. 134 CERTIFICATE PG 178
|
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