Class: Primary 4
Term: 1st Term
Week: 3
Age: 9 years
Duration: 40 minutes
Date:
Period:
Subject: Basic Science And Technology
Curriculum Theme: Basic Science
Topic: Changes in animals
Content: Life cycle of insects e.g. cockroach, butterfly. Growth in animals i.e. changes from young ones to adults.
Specific Objectives:
By the end of the lesson, pupils should be able to:
- Explain the growth in animals.
- Explain the changes in insects.
Reference Materials:
- 9 – Years Basic Education Curriculum
- Abuja Educational Resource Centre Scheme of work
- NAPPS National Unified Scheme of Work
- Course Book
- Online Information
- Textbooks (List your relevant textbook here)
Instructional Materials:
- Pictures or diagrams of the life cycle of a butterfly
- Pictures of young and adult animals
- Chart or poster with stages of animal growth
- Whiteboard and markers
Rationale for the Lesson:
Understanding the changes in animals is crucial for appreciating the natural world and understanding the life cycles of different species.
Prerequisite/Previous Knowledge:
Students should have basic knowledge of animals and their characteristics.
INSTRUCTIONAL PROCEDURES:
CONTENT DEVELOPMENT: CHANGES IN ANIMALS
| Content | Time | Teaching Method | Teacher’s Point/Activities | Pupils’ Activities |
|---|---|---|---|---|
| Introduction | 10 mins | Introduce the topic | Explain the topic and its importance. Ask questions to assess prior knowledge. | Respond to questions and listen attentively. |
| Life Cycle of Insects | 10 mins | Discussion | Show pictures of the life cycle of a butterfly. Explain each stage (egg, larva, pupa, adult). | Observe and discuss the pictures. |
| Growth in Animals | 10 mins | Discussion | Show pictures of young and adult animals. Explain the concept of growth in animals. | Identify and discuss differences in young and adult animals. |
| Evaluation | 5 mins | Question and Answer | Ask questions about the life cycle of a butterfly and animal growth. | Answer questions individually. |
| Conclusion | 5 mins | Recap and Discussion | Summarize the lesson and emphasize the importance of understanding changes in animals. | Share what they’ve learned. |
Note to Pupils:
Changes in Animals:
Animals go through various changes as they grow and develop. These changes are part of their life cycle. Let’s look at two important aspects of changes in animals:
- Life Cycle of Insects:
- Insects like butterflies undergo a fascinating transformation known as metamorphosis.
- The life cycle of a butterfly consists of four stages: egg, larva (caterpillar), pupa (chrysalis), and adult.
- Eggs are laid by adult butterflies on plants. From these eggs, tiny caterpillars hatch.
- Caterpillars eat and grow rapidly during the larval stage.
- When they are fully grown, caterpillars form a chrysalis (pupa), where they undergo a remarkable change.
- Inside the chrysalis, the caterpillar transforms into an adult butterfly.
- The adult butterfly emerges from the chrysalis and can fly, lay eggs, and start the cycle again.
2. Growth in Animals:
- All animals start their lives as young ones and gradually grow into adults.
- Young animals may look different from the adults and have specific needs.
- They grow by eating and getting nutrients from food.
- As they grow, they go through various stages of development.
- Over time, they change in size, shape, and behavior.
- Eventually, they become mature adults capable of reproducing and taking care of themselves.
Evaluation:
- Can you name the stages in the life cycle of a butterfly?
- What does “growth in animals” mean?
- Why is it important to understand how animals change?
Note to Teachers:
Customize the lesson content, teaching methods, and pupil activities to suit your teaching style, curriculum, and available resources.
