Class: Primary Four
Term: Frist Term
Subject: Basic Science and Technology
Curriculum theme: Basic Science
Previous Lesson: Changes In Animals
Topic: Changes in Non-living things
Content/Learning Area: Changes in Non-Living Things, Ways Non-Living things Change, Melting, Rusting, Moulding, Burning
time Allocation: 40 minutes

Performance Objectives

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

Cognitive Domain:

1. Explain how non-living things change from one form to another.
2. Identify different types of changes in non-living things (e.g.,melting,rusting,burning).
3.Give examples of each type of change.

Affective Domain:

1.Show interest in learning about changes in non-living things.
2. Appreciate the importance of understanding these changes.

Psychomotor Domain:

1. Demonstrate the process of melting ice.
2. Observe and describe the changes in materials during experiments.

Social Domain:

1. Participate actively in class discussions.
2.Work cooperatively with peers during activities.

Reference Materials

9 – Years Basic Education curriculum
Abuja educational Resource Center Scheme of Work
NAPPS National Unified Scheme of work
Online Data
Relevant Textbooks

Instructional Materials

To deliver this lesson, the teacher will use the following materials: ice cubes, a container, a heat source (e.g., a stove or a candle), examples of rusted metal, clay, matches (with adult supervision), pictures or videos showing the different changes in non-living things.

Rationale for the Lesson

Understanding changes in non-living things is crucial for developing a basic understanding of the physical world. This knowledge is essential for future science lessons and everyday life applications.

Prerequisite/previous Knowledge

Pupils have a basic understanding of living and non-living things.

Lesson Content

Changes in Non-Living Things

Changes in non-living things are processes or alterations that happen to materials or objects that aren’t alive. these changes can happen because of heat, moisture, time, or chemical reactions. These changes are all around us!

Ways Non-living things Change

Melting

Melting is when a solid turns into a liquid because of heat. For example, ice melts into water.

Rusting

Rusting happens to metals, especially iron, when they touch moisture and oxygen in the air. Rust is a reddish-brown substance that makes iron weak and brittle.

Moulding

Moulding is changing the shape of something without changing what it is. You can mould clay into different shapes.

Burning

Burning is a fast chemical change when something combines with oxygen, usually with heat and light.Wood, paper, and candles can burn.

Teaching Methods

To deliver this lesson,‌ ⁤the teacher will⁤ adopt⁤ the following methods: Demonstration, Description, Question and Answer, Discussion.

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 know about changes in non-living things. introduce the topic of changes in non-living things.
Pupils’ Activity: Respond to the teacher’s questions and listen attentively.

Step 2: Explanation of Key Concepts

Time: 10 minutes
Teaching Skill: Explanation
Teacher’s Activity: Explain the concept of changes in non-living things and give examples.
Pupils’ Activity: Listen attentively and take notes.

Step 3: Demonstration/Guided Practice

Time: 15 minutes
Teaching Skill: Demonstration
Teacher’s Activity: Demonstrate melting ice, showing the change from solid to liquid. Show examples of rusting and burning (with safety precautions).
Pupils’ Activity: Observe the demonstrations and ask questions.

Step 4: Self-Reliant Practice

Time: 5 minutes
Teaching Skill: Guided Practice
Teacher’s Activity: Guide pupils in small groups to mould clay into different shapes.Pupils’ Activity: Mould clay and discuss their observations.

Step 5: Note-Taking

Time: 2 minutes
Teaching Skill: Note-Taking
Teacher’s Activity: guide pupils to write down key points about the lesson.Pupils’ Activity: Write down key points.

Step 6: Evaluation/Review

Time: 3 minutes
Teaching Skill: Questioning
Teacher’s Activity: Ask review questions to assess understanding.
Pupils’ Activity: Answer the review questions.

Objective-aligned checks:

Explain how non-living things change from one form to another.
Identify different types of changes in non-living things (e.
Show interest in learning about changes in non-living things.

Step 7: conclusion

Time: 2 minutes
Teaching Skill: Summarizing
Teacher’s Activity: Summarize the key concepts learned.
Pupils’ Activity: Listen attentively.

Lesson Keywords

Melting – The process of a solid turning into a liquid due to heat.
Rusting – The oxidation of iron or steel in the presence of moisture and oxygen.
Moulding – changing the shape of a substance without altering its composition.
Burning – A rapid chemical process involving the combination of a substance with oxygen, producing heat and light.

Lesson Evaluation

To evaluate the learning, the teacher asks pupils to:

What is melting? Give an example.
Explain rusting and why its crucial to understand it.
What happens when something burns?
Why is it critically important to know how non-living things change?
Can you think of other ways non-living things change?
How do these changes affect our daily lives?

Assignment/Homework

Find examples of changes in non-living things in your surroundings.
Write a short paragraph about one of the changes you observed.

Differentiation

For slower learners: Provide one-on-one assistance and use simpler language.
For advanced learners: Encourage them to research and present additional examples of changes in non-living things.
For visual/auditory/kinesthetic learners: Use visual aids, verbal explanations, and hands-on activities to cater to different learning styles.

Note for Teachers

Ensure safety precautions are taken during demonstrations involving heat or fire. encourage active participation and provide constructive feedback to pupils.