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| WK | LSN | TOPIC | SUB-TOPIC | OBJECTIVES | T/L ACTIVITIES | T/L AIDS | REFERENCE | REMARKS |
|---|---|---|---|---|---|---|---|---|
| 2 | 1-2 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Introduction
Cell division. Mitosis. |
By the end of the
lesson, the learner
should be able to:
To differentiate between sexual and asexual reproduction. To state importance of reproduction. To describe the process of mitosis. |
Q/A: Defination of reproduction.
Teacher illustrates and explains sexual and asexual reproduction. Teacher leads in a detailed discussion. Drawing diagrams showing stages of mitosis. |
text book
chart charts |
KLB BK III. P 78. CERTIFICATE PG 99
KLB BK III. P 80. CERTIFICATE PG 100 |
|
| 2 | 3 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Mitosis.
|
By the end of the
lesson, the learner
should be able to:
To describe the process of mitosis. |
Teacher leads in a detailed discussion.
Drawing diagrams showing stages of mitosis. |
charts
|
KLB BK III.
P 80. CERTIFICATE PG 100 |
|
| 2 | 4 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Mitosis in a young root tip.
Significance of mitosis. |
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. text book |
KLB BK III.
P 80. CERTIFICATE PG 102 |
|
| 2 | 5 |
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 | 1 |
REPRODUCTION IN PLANTS AND ANIMALS
|
First and second meiotic divisions.
|
By the end of the
lesson, the learner
should be able to:
To describe the processes of first and second meiotic divisions. |
Explanations and drawing diagrams.
|
Chart- stages of second meiotic division.
|
KLB BK III.
P 82. CERTIFICATE PG 104 |
|
| 3 | 1-2 |
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 | 3 |
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 | 4 |
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. |
Exposition and discussion.
Drawing diagrams/ discussion. |
Chart- Binary fission in amoeba
Microscope bread/ ugali mould Hand lens. |
KLB BK III.
P 87.CERTIFICATE PG 113 |
|
| 3 | 5 |
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 | 1-2 |
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 | 3 |
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 |
|
| 4 | 4 |
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 |
|
| 4 | 5 |
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 | 1 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Wind-pollinated flowers.
|
By the end of the
lesson, the learner
should be able to:
To describe the structure of wind-pollinated flowers. |
Class experiment-examine inflorescence of star grass/ maize/ sugarcane.
Identify glumes, spikes and spikelets. Compare them in text books/ charts. |
Wind-pollinated flowers.
|
KLB BK III.
PP 93-94.CERTIFICATE PG 119 |
|
| 5 | 1-2 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Wind-pollinated flowers.
Adaptive features of wind-pollinated flowers. |
By the end of the
lesson, the learner
should be able to:
To describe the structure of wind-pollinated flowers. To state and explain adaptive features of wind-pollinated flowers. |
Class experiment-examine inflorescence of star grass/ maize/ sugarcane.
Identify glumes, spikes and spikelets. Compare them in text books/ charts. Q/A: adaptive features of wind-pollinated flowers. |
Wind-pollinated flowers.
|
KLB BK III.
PP 93-94.CERTIFICATE PG 119 KLB BK III. PP 93-94.CERTIFICATE PG 119 |
|
| 5 | 3 |
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.
|
|
| 5 | 4 |
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 |
|
| 5 | 5 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Seed formation.
|
By the end of the
lesson, the learner
should be able to:
To explain formation of seeds. |
Detailed discussion. |
text book
|
KLB BK III.
P 97.CERTIFICATE PG 123 |
|
| 6 | 1-2 |
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 | 3 |
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 |
|
| 6 | 4 |
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 |
|
| 6 | 5 |
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 | 1-2 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Fruit and seed dispersal.
Internal structure of fruits. |
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. To label the parts of internal structure of a fruit. To identify the functions of internal parts of a fruit. |
Students examine fruits and seeds, observe external features, and group them accordingly to methods of dispersal.
Detailed discussion of observations made. Teacher demonstration- Vertical sections of fruits. Students draw and label the fruit internal structure. |
text book
charts |
KLB BK III. PP. 102-103 CERTIFICATE PG 130
KLB BK III. P. 104 |
|
| 7 | 3 |
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 |
|
| 7 | 4 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Internal fertilisation.
|
By the end of the
lesson, the learner
should be able to:
To describe internal fertilisation and compare it with external fertilisation. |
Tabulate differences between external and internal fertilisation.
|
|
KLB BK III. P. 105CERTIFICATE PG 148
|
|
| 7 | 5 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Reproduction in mammals.
Reproduction in human beings.
|
By the end of the
lesson, the learner
should be able to:
To explain the reproduction process in mammals. To draw and label the structure of male reproduction system. |
Detailed discussion.
Drawing and labeling male reproduction system. |
Wall charts-Reproduction system. |
KLB BK III. P. 105 CERTIFICATE PG 149
|
|
| 8 |
Midterm |
|||||||
| 9 | 1-2 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Functions of parts of male reproduction system.
Male reproduction system of a male animal. |
By the end of the
lesson, the learner
should be able to:
To explain the male reproduction system. To identify parts of male reproduction system of a rabbit/ rat. |
Detailed discussion.
To examine reproduction system of a male rabbit /rat. Identify the parts of the reproduction system. |
text book
Reproduction system of a rabbit/ rat. |
KLB BK III. PP. 106-108 CERTIFICATE PG 150
KLB BK III. P. 108 CERTIFICATE PG 164 |
|
| 9 | 3 |
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 | 4 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Functions of parts of female reproduction system.
|
By the end of the
lesson, the learner
should be able to:
To explain the functions of parts of female reproduction system. |
Detailed discussion.
|
chart
|
KLB BK III. PP.
108-110 CERTIFICATE PG 150 |
|
| 9 | 5 |
REPRODUCTION IN PLANTS AND ANIMALS
|
Female reproduction system of a female animal.
|
By the end of the
lesson, the learner
should be able to:
To identify parts of female reproduction system of a female animal. |
Examine parts of a female reproduction system.
Identify the parts. |
Dissected female rat/ mouse/rabbit.
|
KLB BK III. P.110 CERTIFICATE PG 151
|
|
| 10 | 1-2 |
REPRODUCTION IN PLANTS AND ANIMALS
GROWTH & DEVELOPMENT. |
Formation of ova.
The concepts of growth and development. Measurement of growth. |
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. To identify aspects that indicate growth of an organism. Sketch a growth curve. |
Drawing and labelling.
Detailed discussion. Q/A: Adaptations of male gamete to its function. Discuss growth aspects-height, weight and volume. |
text book
|
KLB BK III. PP.
112-113 CERTIFICATE PG 151 KLB BK III. P. 134 CERTIFICATE PG 178 |
|
| 10 | 3 |
GROWTH & DEVELOPMENT.
|
Growth phases.
|
By the end of the
lesson, the learner
should be able to:
To describe lag and decelerating phases of growth. |
Students will have collected data, e.g. height of shoots of different ages.
Teacher assists students to draw growth curves. Discussion- phases of growth. |
Shoots of known ages.
|
KLB BK III. P. 135 CERTIFICATE PG 179
|
|
| 10 | 4 |
GROWTH & DEVELOPMENT.
|
Intermittent growth curve.
|
By the end of the
lesson, the learner
should be able to:
Explain growth curve showing intermittent growth. |
Q/A: life cycles of insects.
Exposition and detailed discussion. |
chart
|
KLB BK III. P. 135 CERTIFICATE PG 179
|
|
| 10 | 5 |
GROWTH & DEVELOPMENT.
|
Structure of the seed.
|
By the end of the
lesson, the learner
should be able to:
To draw and label a typical seed. To state the functions of the parts of a seed. |
Students examine external structure of bean seeds and maize seeds.
Teacher assists them to identify the parts of the seeds. Drawing and labeling the seeds. |
Specimens of maize and bean seeds.
|
KLB BK III. P. 136 CERTIFICATE PG 182
|
|
| 11 | 1-2 |
GROWTH & DEVELOPMENT.
|
Longitudinal sections of monocots and dicots.
Dormancy in seeds. Seed germination. |
By the end of the
lesson, the learner
should be able to:
To identify structural differences between monocots and dicots. To describe the process of seed germination. To investigate conditions necessary for germination. To explain conditions necessary for germination. |
Obtain longitudinal section of the seeds.
Identify structural differences of the specimens. Carry out iodine tests. Explain the observations. Observe previously prepared specimens. Discuss the observations. |
Hand lens
Maize and bean seeds. Iodine Scalpels. video Seeds Cotton wool Flat bottomed flasks Corks T-tubes Thermometers pyrogallic acid NaOH solution. |
KLB BK III. P. 136 CERTIFICATE PG 182
KLB BK III. P 140. CERTIFICATE PG 184 |
|
| 11 | 3 |
GROWTH & DEVELOPMENT.
|
Epigeal germination.
|
By the end of the
lesson, the learner
should be able to:
To differentiate between epigeal and hypogeal germination. To describe epigeal germination. |
Observe previously prepared specimens of germinating bean seed/ castor seed.
Drawing comparative diagrams. |
Specimens of germinating bean/castor seed at different phases of germination.
|
KLB BK III. P. 141 CERTIFICATE PG 184
|
|
| 11 | 4 |
GROWTH & DEVELOPMENT.
|
Hypogeal germination.
|
By the end of the
lesson, the learner
should be able to:
To describe hypogeal germination. |
Observe previously prepared specimens of germinating bean seed/ castor seed.
Drawing diagrams. |
Specimens of germinating maize seed at different phases of germination.
|
KLB BK III. P. 141 CERTIFICATE PG 184
|
|
| 11 | 5 |
GROWTH & DEVELOPMENT.
|
Primary growth of a seedling.
|
By the end of the
lesson, the learner
should be able to:
To describe primary growth of a seedling. |
Brief discussion.
|
|
KLB BK III. P 143 CERTIFICATE PG 186
|
|
| 12 | 1-2 |
GROWTH & DEVELOPMENT.
|
Region of growth in a root.
Apical meristems. Secondary growth. |
By the end of the
lesson, the learner
should be able to:
To determine the region of growth in a root. To describe secondary growth of plants. |
Group experiments- Observe previously prepared specimens to determine regions of growth.
Discuss observations made. Draw relevant diagrams. Detailed discussion. |
Germinating bean seeds
Cork pin Beaker Indian ink Blotting paper Ruler. Charts- Apical meristems. text book |
KLB BK III. P. 144 CERTIFICATE PG 186
KLB BK III. PP. 145-146 CERTIFICATE PG 187 |
|
| 12 | 3 |
GROWTH & DEVELOPMENT.
|
Growth hormones.
|
By the end of the
lesson, the learner
should be able to:
To explain role of hormones in growth of plants. |
Discuss the role of IAA, gibberellins, cytokinins, and abscisic acid e.t.c, in plant growth.
|
text book
|
KLB BK III. P. 147 CERTIFICATE PG 190
|
|
| 12 | 4 |
GROWTH & DEVELOPMENT.
|
Apical dominance.
Growth and development in insects. |
By the end of the
lesson, the learner
should be able to:
To explain the role of auxins in apical dominance. |
Probing questions leading to definition and explanation of apical dominance.
|
Shoot with lateral growth.
chart |
KLB BK III. PP. 147-148.
|
|
| 12 | 5 |
GROWTH & DEVELOPMENT.
|
Role of hormones in insect growth.
|
By the end of the
lesson, the learner
should be able to:
To identify hormones that promotes insect growth. |
Exposition and explanations.
|
text book
|
KLB BK III. PP. 148-149. CERTIFICATE PG 199
|
|
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