Home






SCHEME OF WORK
Biology
Form 2 2025
TERM III
School


To enable/disable signing area for H.O.D & Principal, click here to update signature status on your profile.




To enable/disable showing Teachers name and TSC Number, click here to update teacher details status on your profile.












Did you know that you can edit this scheme? Just click on the part you want to edit!!! (Shift+Enter creates a new line)


WK LSN TOPIC SUB-TOPIC OBJECTIVES T/L ACTIVITIES T/L AIDS REFERENCE REMARKS
1 1
RESPIRATION
Introduction ? Definition and importance of respiration.
By the end of the lesson, the learner should be able to:
By the end of the lesson, the learner should be able:
To define respiration.
To explain significance of respiration.
Q/A: Definition

Brief discussion of significance of respiration.
text book
K.L.B. BK 2
PP. 73-74
1 2-3
RESPIRATION
Burning food.
The mitochondrion.
By the end of the lesson, the learner should be able to:
To describe an experiment investigating the gas given off when food is burnt.
To state functions of mitochondrion in respiration.
Teacher demonstration: Burning a food sample.
Testing for the gas evolved during combustion.
Drawing structure of the mitochondrion.
Explain function of the mitochondrion.
text book
Wall charts- The mitochond-rion
K.L.B. BK 2
PP. 73-74
K.L.B. BK 2
P. 74
1 4
RESPIRATION
Aerobic respiration.
By the end of the lesson, the learner should be able to:
To explain phases of aerobic respiration.
To state difference between aerobic and anaerobic respiration.
Detailed discussion.
Writing down equations of food breakdown.
text book
K.L.B. BK 2
PP.74-76
2 1
RESPIRATION
Anaerobic respiration.
By the end of the lesson, the learner should be able to:
To describe anaerobic respiration.
Observe set up experiments.
Detailed discussion punctuated with probing questions:
Glucose
Yeast
Thermometer
K.L.B. BK 2
P.77
2 2-3
RESPIRATION
Oxygen ?debt?.
Applications of anaerobic respiration.
By the end of the lesson, the learner should be able to:
To explain the term ?oxygen debt?.
To explain the effect of ?oxygen debt? on the amount of energy released during respiration.

To explain applications of anaerobic respiration.
Probing questions.

Detailed discussion.
Q/A: Products of fermentation process.
Listing down various applications of anaerobic respiration.
text book
K.L.B. BK 2
P.78
K.L.B. BK 2
P. 79
3

Series 1 exams

4 1
RESPIRATION
Respiratory substrates & respiratory quotient.
By the end of the lesson, the learner should be able to:
To identify respiratory substrates in the body.
To define respiratory quotient.
To calculate R.Q.
Brief discussion/ explanations.

Exposition of definition and its significance.
Problem solving.
text book
K.L.B. BK 2
P. 79
4 2-3
RESPIRATION
EXCRETION AND HOMEOSTASIS
Rate of respiration.
The mammalian skin.
By the end of the lesson, the learner should be able to:
To state and explain factors affecting rate of respiration.
Draw and label the structure of the mammalian skin.
To describe functions of parts of the mammalian skin.
Detailed discussion and explanations.
text book
Permanent slides of mammalian skin.
K.L.B. BK 2
PP. 80-81
K.L.B. BK 2
PP. 86-87
4 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
5 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
5 2-3
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
5 4
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
6 1
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
6 2-3
EXCRETION AND HOMEOSTASIS
Kidney diseases and disorders.
The Liver.
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.
Discussion and Explanations.
Drawing and labeling diagram of the liver.
text book
Chart-Structure of the liver
K.L.B. BK 2 PP 92
K.L.B. BK 2 PP 93-94
6 4
EXCRETION AND HOMEOSTASIS
Deamination.
Other functions of the liver.
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
7 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
7 2-3
EXCRETION AND HOMEOSTASIS
Homeostasis.
The feedback mechanism.
The hypothalamus.
By the end of the lesson, the learner should be able to:
To define the concepts of internal environment and homeostasis.
To explain the role of hypothalamus in thermoregulation.
Exposition and discussion.
Exposition and detailed discussion.
text book
Chart-
Schematic diagram of feedback mechanism
K.L.B. BK 2 PP 97-98
K.L.B. BK 2 PP 98
7 4
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
8 1
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 2-3
EXCRETION AND HOMEOSTASIS
Homeostatic behavioral activities.
Osmoregulation.
Blood sugar.
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
K.L.B. BK 2 PP 99
K.L.B. BK 2 PP 100-101
8 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

Series 11 exams

Your Name Comes Here


Would You like to provide feedback on the scheme quality and the experience you had? Click on the feedback button below
Download

Feedback

School Name