In this activity, students take a closer look at a candle flame as an example of a flame that occurs in most natural fires and observe...
Light is a form of energy produced by a light source. Light is made of photons that travel very fast. Photons of light behave like both...
In this activity, students cover a lit candle with an inverted jar in a saucer of water. The flame expires and the water rises up in...
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