Class: Senior Secondary School 1 (SS1 / SSS1)
Term: 3rd Term
Week: 7
Age: 15 years
Duration: 45 minutes
Subject: Animal Husbandry
Curriculum Theme: Trade
Previous Lesson: Management Practices In Livestock: Poultry Housing, Feeding and Disease Control.
Topic: Management practices in livestock
Subject Matter: Pig housing, Pig feeding, Pig diseases and control, Pig breeding

Specific Objectives

By the end of the lesson, pupils should be able to:

Cognitive Domain:

Define pig housing and list different types.
Explain proper pig feeding practices for various stages.
Identify common pig diseases and describe their control measures.
Describe different pig breeding methods.

Affective Domain:

Appreciate the importance of good management practices in pig production.
Show interest in learning more about pig farming as an economic activity.

Psychomotor Domain:

Draw and label a simple pig pen.
Outline a feeding schedule for pigs at different growth stages.
Suggest practical steps for preventing and controlling pig diseases.
State the steps involved in selecting good breeding stock.

Discuss the role of pig farming in community development and food security.

Reference Materials

The following resources were used in planning this lesson:

9 Years Basic Education Curriculum for Senior Secondary Schools.
State Unified Scheme of Work for Animal Husbandry, Senior Secondary School 1.
Essential Animal Husbandry for Senior Secondary Schools.

Instructional Materials

The teacher will teach this lesson with the aid of:

Charts showing different types of pig pens.
Pictures of various pig feeds.
Diagrams illustrating common pig diseases.
A model pig pen (if available).
Whiteboard/chalkboard and markers/chalk.

Rationale for the Lesson

This lesson helps pupils understand the essential practices needed to raise pigs successfully. Learning about proper housing, feeding, disease control, and breeding ensures that pupils can contribute to efficient livestock production and potentially pursue pig farming as a viable livelihood.

Prerequisite/Previous Knowledge

Pupils should have basic knowledge of livestock farming and the general characteristics of farm animals.

Lesson Content/Board Summary

Management Practices in Pig Production

1. Pig Housing

Pig housing refers to the structures or enclosures built to keep pigs for various purposes such as protection, feeding, and breeding. Good housing ensures the health and productivity of pigs.

The following are types of pig housing/pens:

Farrowing Pen: Designed for pregnant sows and their piglets, providing warmth and preventing crushing.
Weaner Pen: For young pigs immediately after they are separated from their mother.
Grower/Fattener Pen: For pigs being raised for meat production until they reach market weight.
Boar Pen: Housing for breeding male pigs.
Gestation Pen: For pregnant sows before they move to the farrowing pen.

2. Pig Feeding

Pig feeding involves providing adequate and balanced diets to pigs to ensure proper growth, reproduction, and overall health.

The following are important aspects of pig feeding:

Types of Feed: Pigs are omnivores. Their diet includes concentrates (e.g., maize, sorghum, cassava, groundnut cake, fish meal), supplements (vitamins, minerals), and sometimes kitchen waste.
Feeding Stages: Different stages of a pig’s life (piglets, weaners, growers, finishers, pregnant sows, lactating sows, boars) require specific nutritional compositions and quantities.
Feeding Methods: These include wet feeding (mixing feed with water), dry feeding (providing dry pellets or mash), and ad libitum feeding (allowing pigs to eat as much as they want, often for growing pigs).

3. Pig Diseases and Control

Pig diseases are conditions that impair the normal physiological functions of pigs, leading to reduced productivity or death. Effective disease control is essential for profitable pig farming.

The following are common pig diseases:

African Swine Fever (ASF)
Classical Swine Fever (CSF) / Hog Cholera
Swine Dysentery
Erysipelas
Scours (Diarrhoea)
Foot and Mouth Disease

The following are measures for disease control:

Vaccination: Administering vaccines to protect against specific diseases.
Hygiene and Sanitation: Regular cleaning and disinfection of pens and equipment.
Quarantine: Isolating new or sick animals to prevent the spread of disease.
Deworming: Regular treatment to control internal parasites.
Proper Nutrition: A balanced diet boosts the immune system.
Isolation of Sick Animals: Separating diseased pigs from healthy ones.
Proper Disposal of Carcasses: Burying or burning dead animals to prevent disease spread.

4. Pig Breeding

Pig breeding involves selecting and mating suitable male and female pigs to produce offspring with desired characteristics, such as fast growth rate, large litter size, and disease resistance.

The following are common breeding methods:

Natural Mating: A breeding boar is allowed to mate directly with the sow.
Artificial Insemination (AI): Semen collected from a high-quality boar is artificially introduced into the sow’s reproductive tract by a skilled technician.

The following are factors for selecting breeding stock:

Good growth rate.
Large litter size and good mothering ability (for sows).
Good health and free from deformities.
Good body conformation.
Age and maturity.

Teaching Methods/Instructional Techniques

Discussion, Lecture, Demonstration, Question and Answer, Visual Aids

Instructional Procedures

Step 1: Introduction

Time: 5 minutes
Teaching Skill: Set Induction
Teacher’s Activity: The teacher greets the pupils, reviews the previous lesson, and then introduces the new topic by asking pupils to name some farm animals and what they know about raising them. The teacher specifically mentions pigs and states the topic: “Management practices in livestock, focusing on pigs.”
Pupils’ Activity: Pupils respond to questions and listen attentively.
Learning Point: Pupils are prepared for the new lesson and connect it to previous knowledge.

Step 2: Pig Housing

Time: 10 minutes
Teaching Skill: Explanation/Demonstration
Teacher’s Activity: The teacher explains the importance of proper pig housing, describing different types of pens (farrowing, weaner, grower, boar, gestation pens) using charts and diagrams. The teacher emphasizes key features like ventilation, drainage, and ease of cleaning.
Pupils’ Activity: Pupils observe the charts, listen to the explanations, and ask questions for clarification.
Learning Point: Pupils understand the purpose and types of pig housing.

Step 3: Pig Feeding

Time: 10 minutes
Teaching Skill: Explanation/Discussion
Teacher’s Activity: The teacher explains the nutritional requirements of pigs at various stages of growth. The teacher discusses different types of feed and methods of feeding, stressing the importance of a balanced diet for health and productivity.
Pupils’ Activity: Pupils take notes, identify different feed types from pictures, and participate in discussions about feeding practices.
Learning Point: Pupils learn about proper feeding practices for pigs.

Step 4: Pig Diseases and Control

Time: 10 minutes
Teaching Skill: Explanation/Questioning
Teacher’s Activity: The teacher identifies common pig diseases and explains their symptoms and impact. The teacher then discusses various control measures, including vaccination, hygiene, quarantine, and proper disposal of carcasses.
Pupils’ Activity: Pupils listen, identify diseases from descriptions, and suggest ways to prevent disease outbreaks on a farm.
Learning Point: Pupils understand common pig diseases and how to control them.

Step 5: Pig Breeding

Time: 5 minutes
Teaching Skill: Explanation
Teacher’s Activity: The teacher explains the concept of pig breeding, outlining the natural mating and artificial insemination methods. The teacher also highlights important factors to consider when selecting breeding stock.
Pupils’ Activity: Pupils listen and note the different breeding methods and selection criteria.
Learning Point: Pupils learn about methods and considerations for pig breeding.

Step 6: Evaluation/Review

Time: 5 minutes

Teaching Skill: Questioning/Assessment

Teacher’s Activity: The teacher evaluates the learning by asking the following questions:

Define pig housing and mention two types of pig pens.
State two types of feed given to pigs.
List three common diseases affecting pigs.
Mention two methods of pig breeding.

Pupils’ Activity: Pupils answer orally and in writing.

Learning Point: Pupils demonstrate understanding of the lesson.

Step 7: Conclusion

Time: 5 minutes
Teaching Skill: Summarization/Assignment
Teacher’s Activity: The teacher summarizes the key points of the lesson, reinforcing the importance of good management practices in pig farming. The teacher gives an assignment: “Draw and label a simple farrowing pen, highlighting its key features.”
Pupils’ Activity: Pupils listen to the summary and copy the assignment.
Learning Point: Pupils consolidate their learning and prepare for further study.

Lesson Keywords

Farrowing – The process of a sow giving birth to piglets.
Weaner – A piglet that has been separated from its mother.
Boar – An adult male pig used for breeding.
Gilt – A young female pig that has not yet farrowed.
Sow – An adult female pig that has farrowed at least once.
Quarantine – The isolation of animals to prevent the spread of disease.

Differentiation

For pupils who grasp concepts quickly, the teacher can encourage them to research specific breeds of pigs and their characteristics. For pupils who require additional support, the teacher can provide simplified diagrams and offer one-on-one explanations, focusing on core definitions and practical examples.

Note for teachers using this lesson plan

Teachers should ensure that instructional materials like charts and pictures are clear and relevant. Practical examples from local pig farms, if available, can greatly enhance understanding. Emphasize hygiene and biosecurity as fundamental aspects of successful pig management.