WALA: MEASURING LIGHT INTENSITY
Presentation
•
Science
•
5th Grade
•
Hard
Peter Siabei
Used 6+ times
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5 Slides • 0 Questions
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WALA: MEASURING LIGHT INTENSITY
L.O: to know that light intensity can be measured.
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Introduction (Group work)
TASK 1: Ask students to name sources of light.
TASK 2: Ask them to group what they have named into two groups i.e natural sources and artificial sources.
TASK 3: List all the sources they wrote from less bright to the most bright.
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Light Intensity
Light intensity is a measure of the amount of light in an area.
The light intensity can be measured using a light meter.
In the past, people measured light intensity in candlepower. This was the amount of light given out by a candle.
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Conclusion
Go through the main points
WALA: MEASURING LIGHT INTENSITY
L.O: to know that light intensity can be measured.
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