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Involving Dissolving (Great Explorations in Math Science)
Involving Dissolving - Great Explorations in Math Science Author:Leigh Agler Young students learn to look beyond the obvious in this series of highly involving activities on dissolving, evaporation, and crystallization. Using familiar substances, students create homemade "Gel-o," colorful disks, and crystals that emerge on black paper to make a "starry night." Does the substance disappear? If not, where does it go? Could... more » it ever come back?« less