What is a Light Source?

Introduction to Light Sources

• A light source is anything that gives off light.
• Light helps us to see things around us.
• Objective: Understand what light sources are and their role in darkness.

The image of a bright sun shining in a clear blue sky.

Printable Card Activity

• Each student will receive a printable card.
• Cards will include spaces to write down different light sources.
• Encourages students to think about various items that can be light sources.

The image of students writing on colorful cards at their desks.

Group Activity

• Students will be divided into small groups.
• Each group will explore the classroom to identify light sources.
• Discuss findings together to share ideas.

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Physical Activity Break

• Time for a quick physical activity to refresh.
• Play "Simon Says" with light-themed commands, like "Simon says shine your flashlight!"
• Keeps energy levels up and reinforces learning through movement.

The image of children playing outside, laughing and following commands.

Demonstration

• Teacher uses a flashlight to demonstrate light.
• Show how light fills a space and reveals objects.
• Discuss how light can change our perception of colours and forms.

The image of a teacher shining a flashlight in a darkened classroom.

Group Discussion

• Regroup as a class to share discoveries from the group activity.
• Encourage students to voice what they found.
• Reinforce the idea that different objects can act as light sources.

The image of children sitting in a circle, sharing their ideas.

Collecting Cards

• Collect the printable cards that students filled out.
• Quick check to ensure students understand light sources.
• Go through some examples together to solidify knowledge.

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Conclusion and Recap

• Summarise key points: light makes things visible, while darkness is the absence of light.
• Define a light source again to reinforce understanding.
• Assign a brief homework task related to light sources for further exploration.

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Homework Instructions

• Find and bring to class one example of a light source from home.
• Write a few sentences explaining what it is and how it helps us see.
• Be ready to share with the class next time!

The image of a child at home looking for light sources, with a notebook nearby.