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Sss1 Biology Topics

CONTROL OF HARMFUL MICRO-ORGANISMS

 

TOPIC: CONTROL OF HARMFUL MICRO-ORGANISMS

 

Specific Objectives: By the end of the lesson, students should be able to:

MICRO-ORGANISMS IN AIR AND WATER - WEEK SEVEN

TOPIC: MICRO-ORGANISMS IN AIR AND WATER

 

Specific Objectives: By the end of the lesson, students should be able to:

FOOD PRODUCTION AND STORAGE - WEEK SIX

TOPIC: FOOD PRODUCTION AND STORAGE

 

Specific objectives: By the end of the lesson, students should be able to:

Micro organisms in Air and water

VISUAL VIDEO CLIP

PART ONE

PART TWO

Control of Harmful Micro Organisms

VISUAL VIDEO CLIP

PART ONE

PART TWO

EFFECTS OF AGRICULTURAL ACTIVITIES ON ECOLOGICAL SYSTEMS (WEEK FIVE)

TOPIC: EFFECTS OF AGRICULTURAL ACTIVITIES ON ECOLOGICAL SYSTEMS
Specific Objectives: By the end of the lesson, students should be able to:
1. Explain Agricultural activities
2. State the effects of each Agricultural activities on the ecosystem
3. Mention different types of farming
4. State the advantages and disadvantages of these types of farming

ENERGY LOSS IN THE ECOSYSTEM (WEEK FOUR)

TOPIC: ENERGY LOSS IN THE ECOSYSTEM
Specific Objectives: By the end of the lesson, students should be able to:
1. Explain energy loss in an ecosystem
2. State the measures of energy loss through different means in an in the biosphere
3. Summarize the fate of solar energy utilized or lost by primary producers
4. State two laws of thermodynamics

AUTOTROPHY AND HETEROTROPHY (WEEK THREE)

TOPIC: AUTOTROPHY AND HETEROTROPHY 
Specific Objectives: By the end of the lesson, students should be able to:
1. Define autotrophy and heterotrophy
2. Explain autotrophs and heterotrophs
3. Give specific examples of terrestrial and aquatic autotrophs and heterotrophs
4. Illustrate trophic level to show the direction of energy flow in an ecosystem

RELATIONSHIP BETWEEN SOIL TYPES AND WATER-HOLDING EFFECT OF SOIL ON VEGETATION (WEEK TWO)

TOPIC: RELATIONSHIP BETWEEN SOIL TYPES AND WATER-HOLDING EFFECT OF SOIL ON VEGETATION

 

Specific objectives: By the end of the lesson. Students should be able to:

POPULATION STUDIES BY SAMPLING (WEEK ONE)

 

TOPIC: POPULATION STUDIES BY SAMPLING

Specific Objectives: By the end of the lesson, students should be able to:

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