Kamchatka: Just Gushing with Geysers!
Students explore geysers. They identify the parts of the geyser and how it works. Students create a working model of a geyser. They write a brief summary about their geyser.
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Light Sticks - Cool Halloween Science
The light sticks that trick-or-treaters carry at Halloween glow by the process of chemiluminescence, a chemical reaction in which electrons jump to a higher energy level. In this video, the variable of temperature is introduced to find...
3 mins 6th - 12th Science