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| WK | LSN | TOPIC | SUB-TOPIC | OBJECTIVES | T/L ACTIVITIES | T/L AIDS | REFERENCE | REMARKS |
|---|---|---|---|---|---|---|---|---|
| 2 | 5 |
EXCRETION AND HOMEOSTASIS
|
The mammalian skin.
|
By the end of the lesson, the learner should be able to:
Draw and label the structure of the mammalian skin. To describe functions of parts of the mammalian skin. |
|
Permanent slides of mammalian skin.
|
K.L.B. BK 2
PP. 86-87 |
|
| 3 | 1 |
EXCRETION AND HOMEOSTASIS
|
The lungs.
|
By the end of the lesson, the learner should be able to:
To explain the role of lungs as excretory organs. |
Exposition and discussion.
|
Chart/ model- Mammalian lungs.
|
K.L.B. BK 2
P. 87 |
|
| 3 | 2 |
EXCRETION AND HOMEOSTASIS
|
The lungs.
|
By the end of the lesson, the learner should be able to:
To explain the role of lungs as excretory organs. |
Exposition and discussion.
|
Chart/ model- Mammalian lungs.
|
K.L.B. BK 2
P. 87 |
|
| 3 | 3 |
EXCRETION AND HOMEOSTASIS
|
The kidneys structure.
|
By the end of the lesson, the learner should be able to:
To describe the external structure of kidney. To describe the internal structure of the kidney. |
Observe external features of a kidney.
Observe internal drawing and labeling of the kidney. |
Wall-Charts?internal organs of a kidney.
|
K.L.B. BK 2
PP. 89-90 |
|
| 3 | 4-5 |
EXCRETION AND HOMEOSTASIS
|
The kidneys structure.
The nephron. |
By the end of the lesson, the learner should be able to:
To describe the external structure of kidney. To describe the internal structure of the kidney. Describe features of the nephron. |
Observe external features of a kidney.
Observe internal drawing and labeling of the kidney. Discuss features of the nephron. Draw structure of the nephron. Label the diagram. |
Wall-Charts?internal organs of a kidney.
Chart?Kidney nephron. |
K.L.B. BK 2
PP. 89-90 |
|
| 4 | 1 |
EXCRETION AND HOMEOSTASIS
|
Urine formation.
|
By the end of the lesson, the learner should be able to:
To explain formation of urine. |
Detailed discussion.
|
chart
|
K.L.B. BK 2 PP 90
|
|
| 4 | 2 |
EXCRETION AND HOMEOSTASIS
|
Urine formation.
|
By the end of the lesson, the learner should be able to:
To explain formation of urine. |
Detailed discussion.
|
chart
|
K.L.B. BK 2 PP 90
|
|
| 4 | 3 |
EXCRETION AND HOMEOSTASIS
|
The loop of Henle.
|
By the end of the lesson, the learner should be able to:
To explain the function of the loop of Henle; and how it?s adapted to its function. To discuss the role of ADH in determination of concentration of urine. |
Discussion and explanations.
Probing questions. |
Chart-
The nephron. |
K.L.B. BK 2 PP 91-92
|
|
| 4 | 4-5 |
EXCRETION AND HOMEOSTASIS
|
Kidney diseases and disorders.
The Liver. Deamination. |
By the end of the lesson, the learner should be able to:
To name kidney diseases and disorders and state methods of prevention and / treatment. To draw and label a diagram of the liver. To explain the function of the liver in deamination. |
Discussion and Explanations.
Drawing and labeling diagram of the liver. Probing questions. Discussion |
text book
Chart-Structure of the liver text book |
K.L.B. BK 2 PP 92
K.L.B. BK 2 PP 93-94 |
|
| 5 | 1 |
EXCRETION AND HOMEOSTASIS
|
Other functions of the liver.
|
By the end of the lesson, the learner should be able to:
To state and explain other functions of the liver. |
Probing questions.
Discussion |
text book
|
K.L.B. BK 2 PP 95-96
|
|
| 5 | 2 |
EXCRETION AND HOMEOSTASIS
|
Liver disorders.
|
By the end of the lesson, the learner should be able to:
To name and discuss kidney disorders. To identify methods of preventing and treating these disorders. |
Exposition and discussion.
|
text book
|
K.L.B. BK 2 PP 96-97
|
|
| 5 | 3 |
EXCRETION AND HOMEOSTASIS
|
Homeostasis.
|
By the end of the lesson, the learner should be able to:
To define the concepts of internal environment and homeostasis. |
Exposition and discussion.
|
text book
|
K.L.B. BK 2 PP 97-98
|
|
| 5 | 4-5 |
EXCRETION AND HOMEOSTASIS
|
The feedback mechanism.
The hypothalamus. |
By the end of the lesson, the learner should be able to:
To differentiate between positive and negative feedback and state their roles in maintaining the desirable point. To explain the role of hypothalamus in thermoregulation. |
Schematic representation of feedbacks.
Exposition and discussion. Exposition and detailed discussion. |
Chart-
Schematic diagram of feedback mechanism text book |
K.L.B. BK 2 PP 97-98
K.L.B. BK 2 PP 98 |
|
| 6 | 1 |
EXCRETION AND HOMEOSTASIS
|
The skin and thermoregulation.
|
By the end of the lesson, the learner should be able to:
To explain the function of the skin in thermoregulation. |
Exposition and discussion.
|
text book
|
K.L.B. BK 2 PP 98
|
|
| 6 | 2 |
EXCRETION AND HOMEOSTASIS
|
Blood vessels and their functions in thermo-regulation.
|
By the end of the lesson, the learner should be able to:
To explain the adaptation of blood vessels and their function in thermo-regulation. |
Exposition and discussion.
Drawing schematic diagrams. |
text book
|
K.L.B. BK 2 PP 98-99
|
|
| 6 | 3 |
EXCRETION AND HOMEOSTASIS
|
Homeostatic behavioral activities.
Osmoregulation. |
By the end of the lesson, the learner should be able to:
To state and explain various homeostatic behavioral activities. To describe water and salts balance in the body. |
Discussion on control of body temperature.
Probing questions. Detailed discussion. |
text book,video
text book |
K.L.B. BK 2 PP 99
|
|
| 6 | 4-5 |
EXCRETION AND HOMEOSTASIS
|
Blood sugar.
Diabetes. |
By the end of the lesson, the learner should be able to:
To discuss effects of insufficient/ excess sugar in the blood. To explain regulation of blood sugar. To distinguish diabetes mellitus from diabetes inspidus. To identify simple symptoms of diabetes mellitus and diabetes inspidus. |
Detailed discussion.
Detailed discussion. Detailed discussion. Probing questions. Topic review. |
text book
|
K.L.B. BK 2 PP 101-102
K.L.B. BK 2 PP 103 |
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