Changing the direction of light
I can explain how mirrors are reflective materials that are used to change the direction in which light travels.
Changing the direction of light
I can explain how mirrors are reflective materials that are used to change the direction in which light travels.
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Lesson details
Key learning points
- When light is reflected off the surface of an object, it changes direction.
- Scientific diagrams and models can be used to show how light changes direction when it is reflected off surfaces.
- Mirrors are sometimes used to deliberately change the direction of a beam of light.
- A periscope has angled mirrors to enable you to see over walls or around corners.
Keywords
Reflected - If light is reflected, it is bounced off a surface.
Direction - Direction is the path that something takes to reach a particular place
Model - A model is used to describe something that can't be experienced directly.
Angle - An angle is the space between two straight lines which join at a vertex or point.
Periscope - A periscope is a piece of equipment that uses angled mirrors to enable you to see over walls or around corners.
Common misconception
Light can only reflect off shiny surface; light does not always travel in straight lines when it bounces off a mirror.
Diagrams and investigations will be used to address the misconceptions.
To help you plan your year 6 science lesson on: Changing the direction of light, download all teaching resources for free and adapt to suit your pupils' needs...
To help you plan your year 6 science lesson on: Changing the direction of light, download all teaching resources for free and adapt to suit your pupils' needs.
The starter quiz will activate and check your pupils' prior knowledge, with versions available both with and without answers in PDF format.
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The assessment exit quiz will test your pupils' understanding of the key learning points.
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Explore more key stage 2 science lessons from the Light and how it travels unit, dive into the full secondary science curriculum, or learn more about lesson planning.
Equipment
Balls, torches, mirrors, sticky tack, felt tip pens, protractors and large paper.
Content guidance
- Risk assessment required - equipment
Supervision
Adult supervision required
Licence
Lesson video
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Starter quiz
6 Questions
Exit quiz
6 Questions
