| KLB Form 1 Biology Schemes of Work Term 3 2020/2021 | |||||||
| WK NO. | L/NO. | TOPIC/SUB-TOPIC. | LESSON/SPECIFIC OBJECTIVES. | TEACHING/LEARNING ACTIVITIES. | RESOURCES/MATERIALS. | REFERENCES. | REMARKS |
| 1 | 1 | Test for lipids. |
By the end of the lesson the learner should be able to: Describe experiments to show the presence of lipids. |
Group experiments. Making observations. Drawing conclusions. |
Fat / oil, ethanol, filter paper. | KLB Book I Pg. 64 | |
| 2 | Proteins - constituents and functions. | Identify constituents of proteins. State functions of proteins. |
Exposition of new concepts. A brief discussion. |
KLB Book I Pg. | |||
| 3, 4 | Test for proteins. | Describe experiments to show the presence of proteins. | Group experiments. Making observations. Drawing conclusions. |
Na OH solution, egg, albumen or milk, test tubes, droppers, CuSo47 solution. | KLB Book I Pg. | ||
| 2 | 1,2 | Enzymes. | Define an enzyme. Differentiate between intracellular and extracellular enzymes. Identify common enzymes. |
Exposition of new concepts. A brief discussion. |
KLB Book I Pg. | ||
| 3, 4 | Enzymes and temperature. | Illustrate graphically the effect of temperature on enzyme activity. | Group experiment. Analyze the observations made. |
Benedict's solution, iodine, water bath, thermometer, starch powder, amylase and graph paper. | KLB Book I Pg. 67-68 | ||
| 3 | 1 | Enzymes and PH. | Illustrate graphically the effect of PH on enzyme activity. | Group experiment. Analyze the observations made. Sketch graphs to represent the observations made. |
Graph papers. | KLB Book I Pg. 68 | |
| 2 | Enzymes and substrate concentration. | Explain the effect of substrate concentration on the rate of enzyme activity. | Probing questions and brief discussion. | KLB Book I Pg. 69 | |||
| 3 | Importance of enzymes. | Discuss the importance of enzymes. | Q/A and brief discussion. | KLB Book I Pg. 69-70 | |||
| 4 | Enzyme inhibitors. | Describe an enzyme inhibitor. Describe various enzyme competitive inhibitors. |
Probing question and exposition of new ideas. | KLB Book I Pg. 69 | |||
| 4 | 1 | Nutrition in animals. Heterotopic mode of nutrition. |
Describe various modes of heterotrophic nutrition. Differentiate between heterodonts and homodonts. |
Exposition of new ideas coupled with probing questions. | Specimens of various sets of teeth. | KLB Book I Pg. 72-73 | |
| 2, 3 | Dental formula. | Identify components of a dental formula. Relate dental formulas with feeding habits of animals. |
Probing question, exposition of new ideas and discussion. Compare definition of carnivores, herbivores and omnivores. |
Jawbones of rabbit, sheep, dog. Picture of human skull. |
KLB Book I Pg. 73-74 | ||
| 4 | Structure of a tooth. | Draw and label vertical section of teeth. | Drawing and labelling. | Charts showing vertical section of teeth. | KLB Book I Pg. | ||
| 5 | 1 | ||||||
| 2, 3 | Dental diseases. | Identify common dental defects and diseases. | Open discussion on oral hygiene. Brief discussion on dental caries and periodontal. |
Photograph of teeth with dental disorders. | KLB Book I Pg. 77-78 | ||
| 4 | C.A.T. | ||||||
| 6 | 1, 2 | Digestive system in animals. Introduction. The digestive system. |
Define ingestion. digestion, mastication and egestion. Draw and label the digestive tract. |
Q/A and brief discussion. Drawing and labelling. |
Chart showing the digestive system. | KLB Book I Pg. 78-79 | |
| 3 | Digestion in the mouth. Digestion in the stomach. |
Describe digestion of food in the mouth and in the stomach. | Probing questions. Exposition of new ideas. Brief discussion. |
KLB Book I Pg. 77-80 | |||
| 4 | |||||||
| 7 | 1 | Digestion in the duodenum. | Describe the digestion of food in the duodenum. | Exposition of new ideas. Brief discussion. |
Cooking oil, NaHCO2 | KLB Book I Pg. 80 | |
| 2 | Emulsification of fats. | Describe simple experiments to show emulsification of fats. | Teachers demonstration. Discussion. | KLB Book I Pg. 81 | |||
| 3, 4 | Digestion in the ileum. | Describe digestion of food in the ileum. | Probing questions. Exposition of new terms. Brief discussion. |
KLB Book I Pg. 81 | |||
| 8 | 1 | Food absorption. | Explain adaptive features of the ileum. | Drawing and labelling of diagrams. Discussion. |
KLB Book I Pg. 83-84 | ||
| 2 | Food assimilation and egestion. | Identify the forms in which food is assimilated. | Probing questions. Brief discussion. |
KLB Book I Pg. 84 | |||
| 3 | Vitamins. | List down types of vitamins and their sources. | Copying a table of vitamins, their sources, functions and deficiency symptoms. | KLB Book I Pg. 85-86 | |||
| 4 | Test for vitamin C. | Carry out an experiment to test for vitamin C. | Group experiments and making analytical inferences. | KLB Book I Pg. 87 | |||
| 9 | 1, 2 | Mineral salts. | Classify mineral salts. Explain importance of minerals. |
Q/A and brief discussion. Copy a table showing type of mineral, the source and the function in the body and deficiency symptoms. |
Substrates, DCPIP, ascorbic acid. | KLB Book I Pg. 87 | |
| 3, 4 | Energy requirements in humans. | State and explain factors affecting food intake. | Probing questions and brief discussion. | KLB Book I Pg. 87 | |||
| END OF TERM THREE EXAMS | |||||||
KLB Form 1 Biology Schemes of Work Term 3 2020/2021
Published in
Form 1 Term 3 Schemes of Work 2020/2021
Tagged under
Leave a comment
Make sure you enter all the required information, indicated by an asterisk (*). HTML code is not allowed.