Lesson Note On Uses Of Oil (Basic 3)

• Class: Primary 3
• Term: 2nd Term
• Week: 9
• Age: 8 years
• Period:
• Duration: 40 minutes
• Date:
• Subject: Pre Vocational Studies
• Curriculum Theme: Agricultural Science
• Topic: Uses Of Oil
• Content: Usefulness Of Oil To Human Body

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

• Cognitive domain: Explain two uses of oil to the human body.
• Affective domain: Express appreciation for the importance of oil in daily life.
• Psychomotor domain: Demonstrate proper usage of oil in a practical scenario.
• Social Domain: Collaborate in listing and discussing the uses of oil in a social activity.

Reference Materials:

• 9 – Years Basic Education Curriculum
• Abuja Educational Resource Centre Scheme of work
• NAPPS National Unified Scheme of Work
• Online Information
• Textbooks

Instructional Materials:

• Samples of different oils (e.g., olive oil, vegetable oil)
• Pictures illustrating oil use in cooking and personal care
• Whiteboard and markers

Rationale for the Lesson:
Understanding the uses of oil is crucial for maintaining a healthy lifestyle, as it plays a vital role in various aspects of our daily routines, including cooking and personal care.

Prerequisite/Previous Knowledge:
Students should have basic knowledge of different types of foods and their uses.

INSTRUCTIONAL PROCEDURES:

Content Development: Uses Of Oil

Classroom Note:

Uses of Oil To Human Body

1. Cooking: Oil is used in cooking to prepare various dishes.
2. Skincare: Oil is applied to the skin for moisturizing and nourishment.
3. Haircare: Some oils are used to promote healthy hair and scalp.
4. Medicine: Certain oils have medicinal properties and are used for health benefits.
5. Lighting: In the past, oil was used for lamps to provide light.

Usefulness Of Oil In Maintaining Tools And Equipments

1. Lubrication:
   • This helps prevent wear and tear, ensuring smoother operation and extending the lifespan of tools.
2. Rust Prevention:
   • Applying oil to metal surfaces creates a protective layer, preventing exposure to moisture and inhibiting the formation of rust.
3. Corrosion Resistance:
   • Oil protects tools and equipment from damage caused by exposure to air, water, or chemicals.
4. Temperature Control:
   • Some specialized oils are designed to withstand high temperatures.
5. Cleaning and Degreasing:
   • Oil can be used as a cleaning agent to remove dirt, and built-up debris from tools and equipment.

Importance Of Including Oil In Our Diet

1. Energy Source:
   • Oil is a concentrated source of energy, providing essential calories that the body needs for daily activities and functions.
2. Nutrient Absorption:
   • Certain vitamins, known as fat-soluble vitamins (A, D, E, K), require the presence of fats, including oils, for absorption.
3. Cell Structure:
   • Fats from oils contribute to the structure of cell membranes. They are essential for maintaining the integrity and function of cells throughout the body.
4. Brain Function:
   • The brain is composed of a significant amount of fat, and including healthy oils in the diet supports cognitive function, memory, and overall brain health.
5. Skin and Hair Health:
   • Oils play a role in maintaining healthy skin and hair. They help keep the skin moisturized, prevent dryness, and contribute to a glossy and healthy appearance of hair.

Evaluation:

1. List three uses of oil to the human body.
2. Demonstrate how you would use oil in cooking or personal care.

Note to Teachers:
Customize the lesson content, teaching methods, and pupil activities to suit your teaching style, curriculum, and available resources.