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Resources: 1 – 25 Total: 27
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Animation   [Animation]
A microwave oven
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     Slideshow   [Slideshow]
A mobile phone
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Slideshow   [Slideshow]
Depletion of the ozone layer
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     Student activity   [Student activity]
Greenhouse effect
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Animation   [Animation]
Greenhouse effect
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     Whiteboard exercise   [Whiteboard exercise]
Greenhouse effect
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Whiteboard exercise   [Whiteboard exercise]
Greenhouse effect
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     Student activity   [Student activity]
Interaction between electromagnetic waves and matter
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Whiteboard exercise   [Whiteboard exercise]
Interaction between electromagnetic waves and matter
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     Whiteboard exercise   [Whiteboard exercise]
Interaction with live matter
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Slideshow   [Slideshow]
Ionization of matter
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     Student activity   [Student activity]
Ionizing radiation
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Whiteboard exercise   [Whiteboard exercise]
Ionizing radiation
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     Student activity   [Student activity]
Microwaves in the kitchen and in a mobile phone
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Whiteboard exercise   [Whiteboard exercise]
Microwaves in the kitchen and in a mobile phone
Play
     Student activity   [Student activity]
Ozone hole
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Animation   [Animation]
Ozone hole
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     Whiteboard exercise   [Whiteboard exercise]
Ozone hole
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Animation   [Animation]
The absorption of radiation by matter
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     Whiteboard exercise   [Whiteboard exercise]
The reaction
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Class activity   [Class activity]
Threats related to electromagnetic waves
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     Whiteboard presentation   [Whiteboard presentation]
Threats related to electromagnetic waves
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Slideshow   [Slideshow]
Transmitter aerials
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     Student activity   [Student activity]
Wave absorption
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Simulation   [Simulation]
Wave absorption
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Resources: 1 – 25 Total: 27
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