Class: primary Four
Term: Frist Term
Subject: Pre-vocational Studies
Curriculum Theme: Agricultural Science
Previous Lesson: Importance of Agriculture – Employment and Job Creation, Source of Income
Topic: Importance of agriculture as a Source of Raw Materials
Content/Learning Area: Meaning of raw materials, Sources of agricultural raw materials
Time Allocation: 40 minutes

Performance Objectives

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

• Cognitive Domain:

1. Explain the meaning of raw materials.
2. List various sources of raw materials from agriculture.
3. Identify the importance of agriculture as a source of raw materials.
4. Affective Domain:
5. Show interest in learning about agriculture.
6. Appreciate the importance of agriculture in providing raw materials.
7. Psychomotor Domain:
8. Actively participate in class discussions.
9. Take notes on the lesson.
10. Social Domain:
11. Work cooperatively with classmates.
12. Share ideas and participate in discussions.

Reference Materials

• 9 – Years Basic Education Curriculum
• Abuja Educational Resource Center Scheme of Work
• NAPPS National Unified Scheme of Work
• Online Details
• Relevant Textbooks

Instructional Materials

To deliver this lesson, the teacher will use the following materials:

• Whiteboard or chart paper
• Markers or pens
• Pictures or samples of raw materials (optional)

Rationale for the Lesson

Understanding the importance of agriculture as a source of raw materials helps pupils appreciate the connection between farming and the products they use daily. This knowledge is crucial for future studies and responsible consumption.

Prerequisite/Previous Knowledge

The teacher will begin by asking pupils what they ate for breakfast. This will lead into a discussion about where the food comes from, introducing the concept of raw materials from agriculture.

Lesson Content

What are Raw Materials?

Raw materials are natural substances or primary products used to make goods. They are the basic building blocks for many products. In agriculture, thes materials come directly from plants, animals, or the earth.

Sources of Agricultural Raw Materials:

Many things come from agriculture that are used to make other things.Here are some examples:

Cotton

• Used to make fabrics and clothing.

Timber

• Used in construction, furniture, and paper.

Sugarcane

• Used to make sugar, molasses, and ethanol.

Maize (Corn)

• Used in many foods like cornmeal, corn syrup, and cornstarch.

Rubber

• From rubber trees, used for tires, shoes, and other rubber products.

Wool

• From sheep, used for warm clothing.

Leather

• From animal hides, used for shoes, bags, and jackets.

Jute

• A natural fiber used for ropes and sacks.

Hemp

• A natural fiber used for clothing, rope, and paper.

Soybeans

• Used to make soy oil, soy milk, and tofu.

Coffee

• Coffee beans are used to make coffee.

Tea

• Tea leaves are used to make tea.

Cocoa

• Cocoa beans are used to make chocolate and cocoa powder.

Fruits and Vegetables

• Used to make juices and jams. Examples include mangoes, oranges, tomatoes, and carrots.

Grains

• Such as wheat, rice, and barley, used to make bread and pasta. Other examples include millet, sorghum, and oats.

Palm Oil

• Used in cooking,cosmetics,and biofuel production.

Groundnuts

• Used to make groundnut oil, peanut butter, and snacks.

Teaching Methods

To deliver this lesson,‌ ⁤the teacher will⁤ adopt⁤ the following methods: Discussion, Question and answer, Use of visual aids (if available).

Instructional Procedures

To deliver this lesson, the teacher will adopt the following steps:

Step 1: Introduction

Time: 5 minutes
Teaching Skill: Set Induction
Teacher’s Activity: Ask pupils what they understand by the term “raw materials”.
Pupils’ Activity: Respond to the teacher’s questions and share their prior knowledge.

Step 2: Description of Key Concepts

Time: 10 minutes
Teaching Skill: Explaining
Teacher’s Activity: Define raw materials and explain their importance, using examples from agriculture.
Pupils’ Activity: Listen attentively and take notes.

Step 3: Exhibition/Guided Practice

Time: 10 minutes
Teaching Skill: Demonstrating
Teacher’s Activity: show pictures or samples of agricultural raw materials and explain their uses.Pupils’ Activity: Observe and participate in discussions.

Step 4: Self-reliant Practice

Time: 5 minutes
Teaching Skill: Monitoring
Teacher’s Activity: Ask pupils to list examples of raw materials from agriculture.
Pupils’ Activity: Work individually or in pairs to complete the activity.

Step 5: Note-Taking

Time: 5 minutes
Teaching Skill: Guiding
Teacher’s activity: Guide pupils in summarizing the key points of the lesson.Pupils’ Activity: Write down the main points in their notebooks.

Step 6: Evaluation/Review

Time: 5 minutes
Teaching Skill: Assessing
Teacher’s Activity: Ask review questions to assess understanding.
Pupils’ Activity: Answer the review questions.

Step 7: Conclusion

Time: 5 minutes
Teaching Skill: Summarizing
Teacher’s Activity: Summarize the key points and review the importance of agriculture as a source of raw materials. Assign homework.
Pupils’ Activity: Listen and note homework assignments.

Lesson Keywords

• raw Materials – Natural substances used to make goods.
• Agriculture – The science or practice of farming,including cultivation of the soil for growing crops and the rearing of animals to provide food,wool,and other products.
• Source – A place, person, or thing from which something comes or can be obtained.
• Cotton – A soft, white fibrous substance that surrounds the seeds of a cotton plant and is made into textile fiber.
• Timber – Wood prepared for use in building and carpentry.

Lesson Evaluation

To evaluate the learning, the teacher asks pupils to:

1. What are raw materials?
2. Name three sources of raw materials from agriculture.
3. Why is agriculture crucial for providing raw materials?
4. Give an example of how a raw material from agriculture is used to make something else.

Assignment/Homework

1. List five additional examples of raw materials from agriculture that were not discussed in class.
2. For each raw material listed, describe what it is used to make.

Differentiation

• For slower learners: Provide one-on-one assistance and simplified explanations.
• For advanced learners: Encourage them to research additional examples of agricultural raw materials.
• For visual/auditory/kinesthetic learners: Use visual aids, discussions, and hands-on activities to cater to different learning styles.

Note for Teachers

Ensure to bring real samples or pictures of raw materials to make the lesson more engaging. Encourage pupils to share their personal experiences related to agriculture.