Class 8th CBSE Biology Classes By Arshi

1. Crop Production and Management

Content:

• Agricultural practices

• Preparation of soil, sowing

• Manure and fertilizers

• Irrigation

• Weeding, harvesting, storage

Learning Outcomes:

Students will be able to:

• Explain different agricultural practices

• Distinguish between manure and fertilizers

• Describe methods of irrigation and crop protection

• Understand the importance of proper storage of food grains

2. Microorganisms: Friend and Foe

Content:

• Types of microorganisms

• Useful and harmful microorganisms

• Food preservation

• Nitrogen cycle

Learning Outcomes:
Students will be able to:

• Identify different types of microorganisms

• Explain the role of microorganisms in daily life

• Describe methods of food preservation

• Understand the nitrogen cycle and its importance

3. Cell – Structure and Functions

Content:

• Discovery of the cell

• Cell structure

• Cell organelles

• Plant and animal cells

Learning Outcomes:
Students will be able to:

• Define a cell and explain its discovery

• Identify cell organelles and their functions

• Compare plant and animal cells

• Relate cell structure to function

4. Reproduction in Animals

Content:

• Modes of reproduction

• Sexual and asexual reproduction

• Fertilization

• Development of embryo

Learning Outcomes:
Students will be able to:

• Differentiate between sexual and asexual reproduction

• Explain fertilization and embryonic development

• Identify different modes of reproduction in animals

5. Reaching the Age of Adolescence

Content:

• Adolescence and puberty

• Hormones and their functions

• Secondary sexual characteristics

• Reproductive health

Learning Outcomes:
Students will be able to:

• Understand physical and emotional changes during adolescence

• Explain the role of hormones

• Practice healthy habits and personal hygiene

• Develop awareness of reproductive health

6. Conservation of Plants and Animals

Content:

• Deforestation

• Causes and consequences

• Conservation methods

• Wildlife sanctuaries and national parks

Learning Outcomes:
Students will be able to:

• Explain the impact of deforestation

• Identify endangered and extinct species

• Understand the importance of biodiversity conservation

• Appreciate the role of protected areas

7. Pollution of Air and Water

Content:

• Air pollution

• Water pollution

• Causes, effects, and prevention

Learning Outcomes:
Students will be able to:

• Identify sources of air and water pollution

• Explain their harmful effects on living organisms

• Suggest measures to reduce pollution

• Develop environmental responsibility