Reflected light
I can explain that we see things when light is reflected from an object into the eye.
Reflected light
I can explain that we see things when light is reflected from an object into the eye.
Lesson details
Key learning points
- Reflection involves a source of light and a surface.
- Light travels towards a surface and bounces off it.
- We often see things because light travels from light sources to objects and then to our eyes.
- Scientific diagrams and models can be used to show how we see reflected light.
Common misconception
Light shines out of our eyes; a light ray is a long thin piece of light; light is made of light rays added together; light can only be reflected off shiny surfaces.
Explicit teaching about sources of light, what a light ray is; plenty of demonstrations and practice of drawing diagrams.
Keywords
Light source - A light source produces its own light.
Reflect - Light is reflected when it hits a surface and bounces off in another direction.
Surface - A surface is the top or outer layer of an object.
Light ray - A light ray is an arrow drawn on a diagram to show the direction in which light is travelling.
Equipment
A ball of wool or string and objects from around the room.
Content guidance
- Exploration of objects
Supervision
Adult supervision recommended
Licence
This content is © Oak National Academy Limited (2024), licensed on Open Government Licence version 3.0 except where otherwise stated. See Oak's terms & conditions (Collection 2).
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Starter quiz
6 Questions
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the Moon