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BIOLOGY LESSON NOTE ON CROP PROPAGATION

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Topic: Crop Propagation Class: Senior Secondary School 2 (SS2) Subject: Biology Specific Objectives By the end of this lesson, students should be able to: Define crop propagation. Differentiate between sexual and asexual propagation. Identify and explain various methods of crop propagation. Highlight the advantages and disadvantages of each method. Recognize common examples of crops propagated using each method. Lesson Content 1. Meaning of Crop Propagation Crop propagation refers to the process by which plants reproduce or are reproduced to give rise to new plants. This can occur naturally or be carried out artificially by farmers or agricultural scientists. It is a vital practice in agriculture that ensures the continuous production of food and other plant-based resources. 2. Types of Crop Propagation Crop propagation is broadly categorized into two main types: Sexual Propagation (Seed Propagation) Asexual Propagation (Vegetative Propagation) 3. Sexual Propa...
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BIOLOGY LESSON NOTE ON TERRESTRIAL HABITAT

  TOPIC: TERRESTRIAL HABITAT  MAIN AIM: To help the learners understand Terrestrial habitat  SUSIDIARY AIM: By the of the lesson, learner should be able to; 1. Explain the meaning of terrestrial habitat 2. List the types of terrestrial habitat 3. Students will identify the characteristics of terrestrial habitats. 4.  Students will understand the types of organisms that thrive in terrestrial habitats. 5. Students will explain the adaptations required by organisms to survive in terrestrial habitats. PERSONAL AIM: To keep strictly to time allotted to each stage of the lesson PREVIOUS KNOWLEDGE: The learners are familiar with habitat from their previous lesson  TEACHING AIDS: Research work from the internet, pictures  PROCEDURE: The teacher presents the lesson with the following steps  STEP ONE: Meaning of terrestrial habitat  Terrestrial habitat refers to natural dwelling place of an organism on land. STEP TWO: TYPES OF TERRESTRIAL HABITAT 1. Forest:...
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RELEVANCE OF BIOLOGY TO AGRICULTURE

  Relevance of biology to agriculture  MAIN AIM: To help the learners understand Relevance of biology to agriculture  SUSIDIARY AIM: By the of the lesson, learner should be able to; Mention the major groups of classification of plants Explain botanical classification Explain agricultural classification Explain classification base on life cycle. PERSONAL AIM: To keep strictly to time allotted to each stage of the lesson PREVIOUS KNOWLEDGE: The learners know about agriculture from their previous lesson  TEACHING AIDS: Research work from the internet, pictures  PROCEDURE: The teacher presents the lesson with the following steps  STEP ONE: CLASSIFICATION OF PLANTS Plants are classified based on the following criteria:- Botanical classification Agricultural classification Life cycle. STEP TWO: BOTANICAL CLASSIFICATION This classification is mainly based on structure, functional and evolutionary trends. Based on this classification the plant kingdom is divided...
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BIOLOGY LESSON NOTE ON AQUATIC HABITAT

  TOPIC: AQUATIC HABITAT  MAIN AIM: To help the learners understand aquatic habitat  SUSIDIARY AIM: By the of the lesson, learner should be able to; 1. Explain the meaning of aquatic habitat 2. List the types of aquatic habitat 3. Understand the difference between freshwater and saltwater habitats. 4. Identify the different zones of water bodies - littoral zone, limnetic zone, benthic zone, and profundal zone. 5. Explain the importance of aquatic habitats in the ecosystem. 6. Describe the adaptations of aquatic organisms for survival in their respective habitats. PERSONAL AIM: To keep strictly to time allotted to each stage of the lesson PREVIOUS KNOWLEDGE: The learners are familiar with the topic from their previous lesson  TEACHING AIDS: Research work from the internet, pictures  PROCEDURE: The teacher presents the lesson with the following steps  STEP ONE: Meaning of Aquatic Habitat An aquatic habitat is a body of water in which organisms live. Such orga...
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