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Titel Sugar and Salt Solutions: Exploring Common Substances Using a PhET Simulation
Beschreibung This activity is designed to be a guided inquiry lesson using a simulation produced by the PhET group from the University of Colorado at Boulder. The lesson has two parts, and can be used in a unit on chemical bonding or solutions. In Part I, students are given the opportunity to explore the simulation and the effect of adding sugar and salt to water. In Part II, students are introduced to the terms electrolyte and nonelectro- lyte. In the Extension, students have the opportunity to explore several other substances, and are introduced to the ideas of ionic and covalent bonding.
Thema Chemie
Niveau Sekundarstufe I, Sekundarstufe II
Typ Praktikum, Sonstiges
Dauer 30 Minuten
Antwort enthalten Ja
Sprache Englisch
Stichworte electrolyte, nonelectrolyte
Simulation(en) Zucker- und Salzlösungen


Autoren Emily Moore, Lisa McGaw
Kontakt Email emily.moore@colorado.edu
Schule / Organisation PhET, LTF
Eingereicht am 03.08.12
Aktualisiert am 11.08.12