Begin the lesson by discussing how light behaves like an arrow, traveling in a straight line from its source until it meets an object. This introduces the concept of light's properties and sets the stage for understanding how we see objects.

Engage students with a question: 'Why can we see the Moon at night?' This question will lead to a discussion on how the Moon reflects sunlight, making it visible to us.

Explain how light travels and interacts with different surfaces, using examples like mirrors and rough surfaces to illustrate reflection and scattering.

Use the video 'All About Light' to support understanding of light as a form of energy, highlighting its role in visibility and its various sources.

Watch the video 'Changing the Size of Shadows' to explore how the position of a light source affects shadow size. This visual demonstration helps students understand the relationship between light, objects, and shadows.

Discuss with students how different surfaces interact with light, using examples from their surroundings to identify objects that reflect light.

Conduct an experiment where students use mirrors to reflect light and observe how light travels in straight lines and changes direction upon reflection.

Provide students with the 'Sources and Uses of Light' assessment to identify natural and artificial light sources and describe their uses.

Have students draw diagrams showing how light travels from a source, reflects off an object, and reaches our eyes. Encourage them to label the diagrams with terms like 'source,' 'reflection,' and 'straight line.'

Assign the 'How Does Light Travel?' assessment to reinforce understanding through hands-on activities and diagramming light paths.

Review key concepts by asking students to explain how we can see objects that emit and reflect light. Use examples like the Sun and the Moon to illustrate these concepts.

Use the video 'What Causes Light to Refract?' to explore how light changes direction when passing through different mediums, enhancing understanding of light behavior.

Conduct a class discussion to reflect on what students have learned about light's properties and how it interacts with objects. Encourage students to share their observations and insights.

Provide students with the 'Review – Forms of Energy' assessment to reinforce key concepts and encourage critical thinking about light and energy.

Conclude the lesson with a quiz to assess students' understanding of the properties of light and its interaction with objects.

For further exploration, encourage students to research how light is used in technology, such as in cameras and telescopes, and present their findings to the class.