Lesson Note on Water Cycle – Dew for Primary 4

Class: Primary 4
Term: 3rd Term
Week: 4
Age: 9 years
Duration: 40 minutes
Subject: Basic Science & Technology
Curriculum Theme: Basic Science
Previous Lesson: Formation of Rain
Topic: WATER CYCLE – DEW

Content/Learning Area:

• Dew
• Formation of dew

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

• Cognitive domain: Define dew and explain how dew is formed.
• Affective domain: Show appreciation for the role of dew in the natural environment.
• Psychomotor domain: Illustrate the process of dew formation on a diagram.
• Social Domain: Collaborate in groups to discuss the importance of dew in ecosystems.

Reference Materials:
The following resources were used in planning this lesson:

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

Instructional Materials:
The teacher will teach this lesson with the aid of:

• Diagrams of the water cycle
• Real-life photographs showing dew on plants
• Whiteboard and markers

Rationale for the Lesson:
Understanding dew and its formation is crucial as it plays a significant role in our ecosystem. It helps in the hydration of plants and serves as a natural source of water in some habitats. This lesson connects theoretical knowledge with observable natural phenomena, enhancing the students’ appreciation of nature’s processes.

Prerequisite/Previous Knowledge:
Students are expected to have basic knowledge of the water cycle, particularly condensation.

INSTRUCTIONAL PROCEDURES:

Learning Area: WATER CYCLE – DEW

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

Classroom Note:

Dew

Dew is water in the form of tiny droplets that appears on thin, exposed objects in the morning or evening. This is due to condensation.

Formation of Dew

Dew is formed when water vapor in the air condenses into liquid water at ground level. This means that air close to the ground cools to a point where it can no longer hold all the water vapor it contains, resulting in the formation of water droplets which is similar to how water droplets form on the outside of a cold drink. This commonly occurs during the night on surfaces like leaves and grass.

Lesson Evaluation:
To evaluate the learning, the teacher asks pupils to:

1. Define what dew is.
2. Explain how dew forms on leaves.
3. Discuss why dew is important in the ecosystem.

Note for teachers using my lesson plan:
Hi there, remember that I didn’t make this lesson plan with any particular class or teacher in mind and I tried as much as possible with my experience and expertise to deliver this plan in a standard and effective style utilizing the best strategy and methods. Nevertheless, you are free to customize the lesson content, teaching methods, and pupil activities to suit your teaching style, pupils’ comprehension, curriculum, and resources available to you. Happy teaching!