Ice Balloons Activity: What's Going On (Clip)
Date: September 2, 2009
Running Time: 00:01:03
The science and pedagogy behind this activity, including a discussion of concepts such as density, temperature, thermal conductivity, center of mass, freezing point depression, heat capacity, and the characteristics of the states of water, water vapor, and ice. Also describes strategies for observing, asking questions, and then choosing a question to investigate further.
Learn activities from the Exploratorium's Digital Library by watching how-to videos. Great for afterschool programs or at-home fun.
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