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Resources: 1 – 25 Total: 25
Whiteboard exercise   [Whiteboard exercise]
A change in speed during the passage to a different medium
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     Student activity   [Student activity]
A magnifying glass
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Simulation   [Simulation]
A magnifying glass
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     Whiteboard exercise   [Whiteboard exercise]
A magnifying glass
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Student activity   [Student activity]
A photographic camera
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     Simulation   [Simulation]
A photographic camera
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Animation   [Animation]
A spoon in a glass of water
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     Animation   [Animation]
An image formed by a magnifying glass
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Animation   [Animation]
An image through a camera
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     Student activity   [Student activity]
Binoculars
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Whiteboard exercise   [Whiteboard exercise]
Binoculars
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     Animation   [Animation]
Images in a refracting telescope
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Student activity   [Student activity]
Microscope
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     Class activity   [Class activity]
Optical instruments
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Whiteboard presentation   [Whiteboard presentation]
Optical instruments
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     Student activity   [Student activity]
Reflecting telescope
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Whiteboard exercise   [Whiteboard exercise]
Reflecting telescope
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     Animation   [Animation]
Reflecting telescopes
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Student activity   [Student activity]
Refracting telescope
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     Whiteboard exercise   [Whiteboard exercise]
Refracting telescope
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Animation   [Animation]
Refracting telescope
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     Slideshow   [Slideshow]
The parameters of binoculars
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Student activity   [Student activity]
Visual angle
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     Simulation   [Simulation]
Visual angle
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Whiteboard exercise   [Whiteboard exercise]
Visual angle
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Resources: 1 – 25 Total: 25

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