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Biology

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Lesson Plan For O-Level Biology

O Level Planner: Senior section (July – Oct)   
Lecture no.dayDateTopicobjective
Chapter 1: Cells
1.Mon- Sat1-6 JulyCell structure and organization-plant and animal cells and their organelle
-Bacterial cell structure Pg.1 -7
2.
3.
4.
5.
6.
7.Mon- Sat1-6 JulyCell structure and organization-specialization of cells
.plants and animals cells
-tissues organ and organ systems and organism
-size of specimen Summary and exercise Pg. 10-18
8.
9.
10.
11.
12.
Chapter 2. Classification
13.  Classification systems-Species
-binomial nomenclature
-dichotomous key
14.
15.Mon- Sat8-13 July -features of organisms
-animal kingdom Arthropods \.crustacea,
.insects, .archandia,
.myriapods pg.19-29
16.
17.
18.
19.  Animal kingdom-vertebrates (five classes)
.fish, . amphibia, .repitles ,
.birds, .mammals
Five and three kingdom scheme
The plant kingdom
.ferns, .flowering plants Pg. 30-36
20.Mon-Sat8-13 JulyKingdom systemProkaryote kingdom Protisticia kingdom Viruses
Exercise pg.37-40
21.
Chapter 3. Movement into and out of cells
22.Mon-Sat15-20 JulyMovement into and out of cellsDiffusion and its importance
Factors affecting diffusion Osmosis and its importance
Osmosis in animal and plant cell pg 41-49
23.
24.
25.
26.Mon-Sat15-20 JulyOsmosisWater potential
-importance of water potential in plants and animals
Practical work Active transport Exercise
pg49-59
27.
28.
29.
30.    
31.
ulChapter 4. Biological Molece
32.Mon – Thur22-25 JulyBiological molecules-carbohydrates
-lipids
-proteins
-DNA
-Exercise
33.
34.
35.
Chapter 5: Enzymes
36.Fri-Sat26-27 JulyEnzymes-introduction Enzyme action
Effect of temperature and pH
Practical work Exercise Pg67-77
37.
Chapter 6. Plant Nutrition
38.Mon-Sat29 July – 3 AugustPhotosynthesisIntroduction to photosynthesis, process and plant’s usage of photosynthetic products Hypotheses
Gaseous exchange in plants and factors affecting its rate
Pg 78-88
39.
40.
41.
42.
43.
44.  Photosynthesis 
45.Mon-Sat29 July – 3 August -Practical work: effect of light intensity on the rate of photosynthesis
-what is the effect of changing carbon dioxide concentration on the rate of photosynthesis
Leaf structure
-adaptation of leaves for photosynthesis
-parts of the leaf and their function
-mineral nutrition Exercise
pg.89-100
46.
47.
48.
49.
Chapter 7: Transport in flowering plants
50.Mon-Sat5-10 AugustTransport of water in plants-water uptake by root hair cells, transfer of ions
-stem and root structure
-Transpiration and Translocation
-Role of transpiration Practical work: transpiration rate in different environment Pg. 101-110
51.
52.
53.
54.
55.
56.Mon-Sat5-10 AugustTransport of water in plants-Water loss from leaves Wilting
The role of stomata Translocation Exercise
Pg. 111-116
57.
58.
59.    
60.
61.
Chapter 8: Human Nutrition
62.Mon-Sat12-17 AugustHuman NutritionBalance Diet Classes of food
.carbohydrate
.Lipid
.Protein
.Vitamins
. Vitamin C, Vitamin D Mineral Ions
.iron, calcium Dietary fiber Pg.117-124
63.
64.
65.
67.
68.
69.Mon-Sat12-17 AugustHuman Digestive System-Digestion
.Physical digestion and teeth
.Peristalsis
.Chemical digestion
.the mouth
.the stomach
.duodenum Bile
.ileum and colon
.rectum and anus Digestion of starch, protein, lipids Absorption and assimilation
Use of digested food Exercise
Pg. 125- 139
70.
71.
72.
73.
74.
Chapter 9. Human Gas Exchange
75.Mon-Sat19-24 AugustGaseous Exchange-Gas exchange in humans Lung structure
Difference in composition of inspired and expired air
-Lung capacity and breathing rate
Breathing rate and exercise Practical work: investigation of effect of exercise on rate and depth of breathing
Ventilation of the lungs Protection of the gas exchange
Exercise pg.140-151
76.
77.
78.
79.
80.
Chapter 10. Respiration
81.Mon-Sat28-31 AugustRespirationAerobic Respiration Anaerobic Respiration Practical work Exercise
Pg. 152-163
82.
83.
84.
85.
86.
Chapter 11. Transport in humans
87.Mon-Sat2-7 SeptemberCirculatory system-Double circulation
-Heart
-Control of blood flow through the heart
-Monitoring the activity of the heart
88.
89.
90.   -the effect of physical activity on the rate Coronary heart disease Prevention of coronary heart disease
Blood vessels (Arteries, Veins, Capillaries
Pg 164-175
91.
92.
93.Mon-Sat2-7 SeptemberCirculatory SystemHuman circulation Blood (Rbc, WBC) Clotting
Summary, Exercise Pg. 176-184
94.
95.
Chapter 12. Disease and Immunity
96.Mon-Sat9-14 SeptemberPathogens and transmissionPathogens
Transmission of pathogens (direct, indirect contact, airborne droplet or aerosol infection, contamination by houseflies)
AIDS and HIV
The control of the spread of HIV
pg. 185-190
97.
98.
99.Mon-Sat9-14 SeptemberPathogens and their controlControlling the spread of cholera , effect of cholera Effects of alcohol consumption and smoking Diseases
-smoking and their diseases
-Antibiotics
Defence against diseases Vaccination and passive immunity
HIV effect on immunity
100.
101.
102.
103.
104.
    Exercise Pg. 191-205
Chapter 13. Excretion
105.Mon-Sat16-21
September
ExcretionExcretion introduction Excretory Organs Kidney
Microscopic structure of kidney
Function of kidney
Role of liver in excretion Exercise
Pg. 206- 212
106.
107.
108.
109.
110.
Chapter 14. Coordination and control
111.Mon-Sat23-28
September
Coordination and response-nervous control in humans Nerve structure and synapses
-transmission of electric signals
The reflex arc Sense organ The Eye
The pupil reflex Accommodation of image Pgg 212-222
112.
113.
114.
115.
116.
117.Mon- Sat23-28
September
Coordination and responseEndocrine System
.Adrenal glands
.Pancreas
.Pituitary Gland
. Reproductive organs Homeostasis
118.
119.
120.   .negative feedback Skin structure Exercise
pg.223-233
121.
122.
Chapter 15. Coordination and response in plants
123.Mon-Sat23-28
September
Coordination and plants response-Tropic Responses ( tropisms, advantage of tropic response)
Plant growth response and tropism)
Pg.224-240
124.
125.
126.
127.
128.
Chapter 16. Development of organisms and continuity of life
129.Mon-Sat30 Sep – 5 OctHeredity and cell divisionChromosome, nuclei, adn genes
Mitosis-Cell division Stem cells
Cancer Meiosis
Asexual Reproduction in flowering plants (vegetative propagation) Bulbs and corns
Pg. 241-250
130  A-Sexual, Sexual Reproduction in animalsA-sexual reproduction in animals
-advantage and disadvantages of asexual reproduction
 Mon-Sat30 Sep – 5 Oct Sexual Reproduction Disadvantage and advantages of sexual reproduction
Cross-breeding
Sexual reproduction in plants
Pollination and structure of flower
Exercise Pg. 251-259
131.Mon-Sat30 Sep – 5 OctReproduction in plantsSelf pollination and cross- pollination
Fertilization
Fruit and seed formation and dispersal Germination
Exercise Pg. 260-269
132.
133.
134.
135.
136.
137.Mon-Sat30 Sep – 5 OctReproduction in humanSexual reproduction in humans
-female and male reproductive parts and gametes
Fertilization Pregnancy and development
Placenta and umbilical cord
Sexual hormones in humans
Exercise pg.270-281
138.
139.
140.
141.
142.
Chapter 17. Inheritance
143.Mon-Sat30 Sep – 5 OctInheritanceVariation- continuous/ discontinuous variation DNA ; structure and its model
The genetic code Inheritance; single-factor inheritance
Pg. 282-292
144.
145.
146.
147.
148.
149.Mon-Sat30 Sep – 5 OctInheritanceBreeding true
Genotupe and phenotype Alleles
The inheritance of sex The three to one ratio Phenotypic ratio George mendel Mutations; Sickle cell anemia
Down’s syndrome Pg. 293-303
150.
151.
152.
153.
154.
155.Mon-Sat30 Sep – 5 OctSelectionNatural selection
.competition and selection Adaptation
Development of antibiotic resistant bacteria
Exercise
pg . 304-311
156.
157.
Chapter 18: Biotechnology and genetic modification
158.  BiotechnologyIntroduction
159.Mon-Sat7-12 Oct Use of bacteria in biotechnology and modification in different areas of life
Genetic modification Application of genetic modification
GM crops  Herbicide resistance Advantages and
disadvantages of genetic modification
.crops .GM food . Bacteria Exercise
Pg. 312- 318
160.
161.Mon-Wed7-12 OctApplication of biotechnologyApplication of genetic modification
GM crops  Herbicide resistance Advantages and
disadvantages of genetic modification
.crops .GM food . Bacteria Exercise
Pg. 319- 325
162.
163.
165.Thur-Sat7-12 OctFood chain and food webEnergy flow in organisms Food chain
Pyramid of numbers Pyramid of biomass Food web
Pg. 326-332
166.
167.
168.Mon-Sat7-12 OctNutrient cyclesCarbon cycle Nitrogen cycle Population and factors affecting population Human population
Factors affecting size of
169.
170.
171.   human population Stability and growth pg.333-343
172.
173.
174.Mon-Sat7-12 Oct Effect of humans on ecosystems
.overharvesting
.overfishing
.food chains and food webs Introducing non-native species to a habitat Undesirable effect of deforestation
Forest and biodiversity Pollution;
.sewage
.pesticides
.eutrophication
.fertilizers
.discarded plastics Greenhouse effect and climate change
Pg. 344-353
175.
176.
177.
178.
179.
180.Mon-Sat7-12 OctConservationConservation of forests Conservation of fish stocks Endangering species and causing their extinction Conservative programmes Risk to decreasing species of Pakistan
Exercise Pg. 354-365
181.
182.
183.
184.
185.
REVISION SESSION ( Oct-Nov)      
Lec No.DayDateTopic  
1Mon-Sat14-19 OctChapter 1
Chapter 19(few topics)
  
2  
3  
4  
5  
6Mon-Sat14-19 OctChapter 2
Chapter 4
Chapter 5
  
7  
8  
9  
10  
11Mon-Sat21-26 OctChapter 3
Chapter 8
  
12  
13  
14  
15  
116Mon-Sat21-26 OctChapter 6,7,10  
17  
18     
19  
20  
31Mon-Sat21-26 OctChapter 8
Chapter 9
  
21  
22  
23  
24  
25Mon-Sat22 Oct – 2 NovChapter 11,12,13  
26  
27  
28  
29  
30Mon-Sat22 Oct – 2 NovChapter 16,17  
31  
32  
33  
34  
35  Chapter 14,15,18  
36Mon-Sat22 Oct – 2 Nov   
37  
38  
39  
40Mon-Sat4 Nov – 9 Novchapter 19  
41  
42  
43  
44  
45