So we noticed that the water's volume increased when it froze and that its mass stays the same, but what happens to its volume and mass when it melts from the frozen state? 5th graders are uncovering what changes and what stays constant both at the visible level AND at the particle level. Check out all their awesome work to help explain their thinking! |
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Mrs. BrinzaScientists and engineers work together. Scientists ask questions about the natural world, and engineers work to solve problems that scientists may face. Archives
April 2016
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