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Назва
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Lab: PhET Sugar and Salt Solutions |
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Апісанне
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This activity guides a student, group of students, or a class through an exploration of the Sugar and Salt Solution sim. The idea is to introduce the concept of electrolytes and non-electrolytes and what differentiates them at the molecular scale. Prior to doing the activity it may be helpful to demonstrate to students a physical conductivity tester, showing how the light bulb lights only when there is a power source and there is an electrolyte dissolved in the water.
If I have made any changes to the activity they will be shown on the live version of this document at
http://kaffee.50webs.com/Science/labs/Chem/Lab-PhET.Sugar.and.Salt.Solutions.html |
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Суб'ект
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Біялогія, Навукі аб Зямлі, Хімія |
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Узровень
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Вышэйшая школа, Старшакурснік, Сярэдняя школа |
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Тып
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Абмеркаванне, Кіруемая актыўнасць, Лаб |
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Працягласць
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30 мінутаў |
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Уключаны адказы
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Не |
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Мова
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Англійская |
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Ключавыя словы
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conduct, dissolve, electrolyte, ion, molecule, non-electrolyte |
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Сімулятары
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Sugar and Salt Solutions |
