Animal Husbandry - Senior Secondary 1 - Practical on livestock reproduction

Practical on livestock reproduction

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TERM: 2ND TERM

WEEK SIX

Class: Senior Secondary School 1

Age: 15 years

Duration: 40 minutes of 5 periods each

Date:

Subject: ANIMAL HUSBANDRY

Topic: PRACTICAL ON LIVESTOCK REPRODUCTION

SPECIFIC OBJECTIVES: At the end of the lesson, pupils should be able to

I.) Identify female animals in the school farm for heat period

II.) Identify female animals in the school farm for pregnancy

III.) Detect gestation period of goat, sheep, cattle, pig, rabbit etc.

INSTRUCTIONAL TECHNIQUES: Identification, explanation, questions and answers, demonstration, videos from source

INSTRUCTIONAL MATERIALS: Videos, loud speaker, textbook, pictures,

INSTRUCTIONAL PROCEDURES

PERIOD 1-2

PRESENTATION

TEACHER’S ACTIVITY

STUDENT’S

ACTIVITY

STEP 1

INTRODUCTION

The teacher provide an overview of the objectives and structure of the practical session, focusing on observing female animals for reproductive events(Heat period, pregnancy, gestation period)

Students listens attentively to the teacher                                                                          

STEP 2

EXPLANATION

Teacher conduct and guide students throughout the practical session

Students exhibit attentiveness and active engagement

STEP 3

NOTE TAKING

The teacher writes a summarized

note on the board

The students

copy the note in

their books

 

NOTE

PRACTICAL ON LIVESTOCK REPRODUCTION

Practical Session: Observation and Detection of Reproductive Events in Female Animals on the School Farm

Objective:

The objective of this practical session is to provide participants with hands-on experience in observing female animals for signs of heat, pregnancy, and gestation periods, enhancing their understanding of reproductive management in livestock.

Materials Needed:

  1. Female animals on the school farm (cattle, goats, sheep, pigs, rabbits, etc.).
  2. Record-keeping materials (e.g., calendars, notebooks) for tracking reproductive events.
  3. Visual aids or posters depicting signs of heat, pregnancy, and gestation in female animals.
  4. Observation areas or facilities where animals can be observed comfortably and safely.
  5. Personal protective equipment (PPE) for participants (e.g., gloves, boots).

Procedure:

  1. Introduction (15 minutes):

   - Provide an overview of the objectives and structure of the practical session, focusing on observing female animals for reproductive events.

   - Review basic concepts of reproductive physiology and behavior relevant to different animal species.

   - Introduce the materials and tools that will be used during the session.

  1. Observation of Heat Period (45 minutes):

   - Divide students into small groups and assign each group to observe a different group of female animals on the school farm.

   - Instruct students to observe the behavior and physical signs of heat in the female animals, such as restlessness, mounting, vulvar swelling, and mucus discharge.

   - Encourage students to record their observations and note any potential signs of estrus in the animals they are observing.

  1. Observation of Pregnancy (45 minutes):

   - After a suitable interval following the observation of heat, instruct participants to continue monitoring the same groups of female animals for signs of pregnancy.

   - Demonstrate how to palpate or visually inspect the abdomen of the animals to detect signs of pregnancy, such as abdominal distension, changes in body shape, and fetal movement.

   - Guide students in recording their observations and documenting any indications of pregnancy in the animals.

  1. Detection of Gestation Period (45 minutes):

   - Provide information on the typical gestation periods of different animal species, including goats, sheep, cattle, pigs, and rabbits.

   - Instruct students to use calendars or gestation tables to calculate the expected due dates for pregnant animals based on the observed breeding dates or mating events.

   - Facilitate discussions on the importance of accurately determining gestation periods for proper management of pregnant animals and preparation for parturition.

  1. Hands-on Practice and Data Analysis (60 minutes):

   - Allow students to continue observing and recording reproductive events in the female animals on the school farm.

   - Provide opportunities for students to practice palpation or visual inspection techniques for detecting pregnancy.

   - Encourage students to analyze their data and compare observations between different animal species and individual animals.

  1. Group Discussion and Reflection (30 minutes):

   - Gather students together for a group discussion to share their observations and experiences from the practical session.

   - Facilitate discussions on the challenges and successes encountered in observing and detecting reproductive events in female animals.

   - Encourage students to reflect on the importance of reproductive management in livestock production and its implications for animal welfare and productivity.

  1. Conclusion and Recommendations (15 minutes):

   - Summarize the main points of the practical session and highlight key insights gained from observing and detecting reproductive events in female animals.

   - Provide resources and recommendations for further study and practice in reproductive management and herd/flock health.

EVALUATION: 1. Teacher evaluates students based on their performance from the practical session.

CLASSWORK: As in evaluation

CONCLUSION: The teacher commends the students positively