Class: Primary 4

Term: 1st Term

Week: 1

Age: 9 years

Duration: 40 minutes

Date:

Period:

Subject: Basic Science And Technology

Curriculum Theme: Basic Science

Topic: Changes in nature

Content: Types of changes: Temporary (reversible), Permanent (irreversible).

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

Explain the meaning of changes in nature.
List the types of changes in nature.

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:

Whiteboard and markers
Pictures or diagrams illustrating changes in nature
Examples of reversible and irreversible changes (e.g., melting ice, burning paper)

Rationale for the Lesson:

Understanding changes in nature is crucial for appreciating the world around us and understanding scientific concepts. It also helps in making informed decisions in daily life.

Prerequisite/Previous Knowledge:

Students should have basic knowledge of the environment and everyday experiences.

INSTRUCTIONAL PROCEDURES:

Content Development: Changes in Nature

Content	Time	Teaching Method	Teacher’s Point/Activities	Pupils’ Activities
Introduction	10 mins	Introduce the lesson	Introduce the topic and ask pupils what they know about changes in nature.	Respond to questions and share what they know.
Explaining Types of Changes in nature	10 mins	Discussion	Define changes in nature and explain the two types: temporary (reversible) and permanent (irreversible).	Listen and take notes on types of changes.
Examples of Changes in nature	10 mins	Visual Aids	Show pictures or diagrams illustrating examples of both reversible and irreversible changes.	Identify and discuss examples as a class.
Evaluation	5 mins	Question and Answer	Ask questions about the types of changes and examples discussed.	Answer questions individually.
Conclusion	5 mins	Recap and Discussion	Summarize the lesson and emphasize the importance of understanding changes in nature.	Share what they’ve learned.

Note to Pupils:

What is changes in nature?

Changes in nature refer to the alterations or transformations that occur in the natural world. These changes can involve various elements of the environment, such as living organisms, substances, or the physical surroundings.

Changes in nature can be categorized into two main types:

Temporary changes, which are reversible and can be undone. For example, melting ice, folding paper, inflating a balloon.

Permanent changes, which are irreversible and cannot be returned to their original state. For example, burning wood, cooking an egg, growing a plant.

Evaluation:

What are the two types of changes in nature?
Give an example of a temporary (reversible) change.
Give an example of a permanent (irreversible) change.

Note to Teachers:

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

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Lesson Plan On Changes In Nature (Basic 4)