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    FORM 2 BIOLOGY SCHEME OF WORK TERM 3

    Hillary KangwanaBy

    FORM 2 BIOLOGY SCHEME OF WORK TERM 3

    WK LSN TOPIC SUB-TOPIC OBJECTIVES T/L ACTIVITIES T/L AIDS REFERENCE REMARKS
    1 Opening and Revision
    2 1 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.    		 Exposition and discussion. Permanent slides of mammalian skin. K.L.B. BK 2
    PP. 86-87
    2 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.    		 Exposition and discussion. Permanent slides of mammalian skin. K.L.B. BK 2
    PP. 86-87
    3 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
    4 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 1 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
    2 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?internalorgans of a kidney. K.L.B. BK 2
    PP. 89-90
    3 EXCRETION AND HOMEOSTASIS The nephron. By the end of the lesson, the learner should be able to:
    Describe features of the nephron.    		 Discuss features of the nephron.
    Draw structure of the nephron.
    Label the diagram.    		 Chart?Kidney nephron.
    4 EXCRETION AND HOMEOSTASIS The nephron. By the end of the lesson, the learner should be able to:
    Describe features of the nephron.    		 Discuss features of the nephron.
    Draw structure of the nephron.
    Label the diagram.    		 Chart?Kidney nephron.
    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
    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
    3 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 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
    5 1 EXCRETION AND HOMEOSTASIS Kidney diseases and disorders. 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.    		 Discussion and Explanations. text book K.L.B. BK 2 PP 92
    2 EXCRETION AND HOMEOSTASIS The Liver. By the end of the lesson, the learner should be able to:
    To draw and label a diagram of the liver.    		 Drawing and labeling diagram of the liver. Chart-Structure of the liver K.L.B. BK 2 PP 93-94
    3 EXCRETION AND HOMEOSTASIS Deamination. By the end of the lesson, the learner should be able to:
    To explain the function of the liver in deamination.    		 Probing questions.

    Discussion

    		 text book K.L.B. BK 2 PP 95
    4 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
    6 1 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
    2 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
    3 EXCRETION AND HOMEOSTASIS The feedback mechanism. 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.    		 Schematic representation of feedbacks.

    Exposition and discussion.

    		 Chart-
    Schematic diagram of feedback mechanism    		 K.L.B. BK 2 PP 97-98
    4 EXCRETION AND HOMEOSTASIS The hypothalamus. By the end of the lesson, the learner should be able to:
    To explain the role of hypothalamus in thermoregulation.    		 Exposition and detailed discussion. text book K.L.B. BK 2 PP 98
    7 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
    2 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
    3 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
    4 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
    8 1 EXCRETION AND HOMEOSTASIS Homeostatic behavioral activities. By the end of the lesson, the learner should be able to:
    To state and explain various homeostatic behavioral activities.    		 Discussion on control of body temperature.
    Probing questions.    		 text book,video K.L.B. BK 2 PP 99
    2 EXCRETION AND HOMEOSTASIS Osmoregulation. By the end of the lesson, the learner should be able to:
    To describe water and salts balance in the body.    		 Detailed discussion. text book K.L.B. BK 2 PP 100-101
    3 EXCRETION AND HOMEOSTASIS Blood sugar. 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.

    		 Detailed discussion.

    Detailed discussion.

    		 text book K.L.B. BK 2 PP 101-102
    4 EXCRETION AND HOMEOSTASIS Diabetes. By the end of the lesson, the learner should be able to:
    To distinguish diabetes mellitus from diabetes inspidus.
    To identify simple symptoms of diabetes mellitus and diabetes inspidus.    		 Detailed discussion.

    Probing questions.

    Topic review.

    		 text book K.L.B. BK 2 PP  103
    9-10 End Term Exams and closing

     

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