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| WK | LSN | TOPIC | SUB-TOPIC | OBJECTIVES | T/L ACTIVITIES | T/L AIDS | REFERENCE | REMARKS |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 |
Cell physiology
|
water relations in plants
|
By the end of the
lesson, the learner
should be able to:
Explain the terms turgor pressure, turgid, wall pressure, flaccid, plasmolysis and deplasmolysis Describe what happens to plant cells when placed in various solutions |
Explanation
Description Questions |
Class notes
|
KLB Biology book one page 40-41
Explore biology book one |
|
| 1 | 2 |
Cell physiology
|
water relations in plants
|
By the end of the
lesson, the learner
should be able to:
Explain why the grass dries up when sodium chloride was poured onto the grass Illustrate turgor and plasmolysis in a plant cell |
Explanation
Description Illustration |
Class notes
charts |
KLB Biology book one page 41-42
Explore biology book one |
|
| 1 | 3-4 |
Cell physiology
|
Osmosis
Wilting |
By the end of the
lesson, the learner
should be able to:
Make the drawing of the epidermal cells as seen under low and medium power objective lenses Explain the observation of the epidermal cells observed in water and salt solution Define the term wilting Distinguish between temporary wilting and permanent wilting Explain the concept of wilting in plants |
Observation and recording
Explanation Drawing and labelling Definition of terms Explanation Questions |
Microscope, microscope slides, coverslips, dropper, pair of forceps, blotter paper, common salt solution, onion bulb
Practical manual Class notes Samples of wilted and normal plants |
KLB Biology book one page 42
KLB Biology book one page 43 Explore biology book one |
|
| 1 | 5 |
Cell physiology
|
Wilting
|
By the end of the
lesson, the learner
should be able to:
Define the term wilting Distinguish between temporary wilting and permanent wilting Explain the concept of wilting in plants |
Definition of terms
Explanation Questions |
Class notes
Samples of wilted and normal plants |
KLB Biology book one page 43
Explore biology book one |
|
| 2 | 1 |
Cell physiology
|
Role of osmosis in organisms
|
By the end of the
lesson, the learner
should be able to:
Name the role of osmosis in organisms Explain the named role of osmosis in organisms |
Explanation
Questions and answers |
Class notes
|
KLB Biology book one page 43
Explore biology book one |
|
| 2 | 2 |
Cell physiology
|
Factors affecting osmosis
|
By the end of the
lesson, the learner
should be able to:
Name the factors affecting the rate of osmosis Explain the factors affecting the rate of osmosis |
Explanation
Discussion Questions |
Class notes
|
KLB Biology book one page 43-44
Explore biology book one |
|
| 2 | 3-4 |
Cell physiology
|
Active transport
|
By the end of the
lesson, the learner
should be able to:
Define active transport Explain the role of active transport in living organisms Name the factors affecting the rate of active transport in living organisms Explain the named factors affecting the rate of active transport |
Definition
Explanation Discussion Explanation Discussion Questions |
Class notes
Class text book |
KLB Biology book one page 44
Explore biology book one |
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